{
"version": "https://jsonfeed.org/version/1",
"title": "Lua",
"description": "Lua is a powerful, fast, lightweight, embeddable scripting language.",
"home_page_url": "https://www.v2ex.com/go/lua",
"feed_url": "https://www.v2ex.com/feed/lua.json",
"icon": "https://cdn.v2ex.com/navatar/8d5e/957f/147_large.png?m=1586483655",
"favicon": "https://cdn.v2ex.com/navatar/8d5e/957f/147_normal.png?m=1586483655",
"items": [
{
"author": {
"url": "https://www.v2ex.com/member/riseworlds",
"name": "riseworlds",
"avatar": "https://cdn.v2ex.com/gravatar/cfe06a9a7ff045e6034987f4577419d6?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/1131968",
"title": "\u4f7f\u7528 Android Lua Helper \u5728 VSCODE \u4e2d\u8c03\u8bd5\u5b89\u5353 Lua \u5e94\u7528",
"id": "https://www.v2ex.com/t/1131968",
"date_published": "2025-05-15T06:32:46+00:00",
"content_html": "\u4e00\u3001VSCODE \u4e0e Android Lua Helper \u7684\u529f\u80fd\u7279\u70b9
\nVisual Studio Code\uff08 VSCODE \uff09\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u4ee3\u7801\u7f16\u8f91\u5668\uff0c\u5b83\u4ee5\u5176\u9ad8\u5ea6\u53ef\u5b9a\u5236\u7684\u754c\u9762\u3001\u5f3a\u5927\u7684\u6269\u5c55\u751f\u6001\u7cfb\u7edf\u3001\u6d41\u7545\u7684\u6027\u80fd\u8868\u73b0\u4ee5\u53ca\u5bf9\u4f17\u591a\u7f16\u7a0b\u8bed\u8a00\u7684\u5929\u7136\u652f\u6301\u800c\u5907\u53d7\u5f00\u53d1\u8005\u9752\u7750\u3002\u5728\u4f17\u591a\u7684\u5f00\u53d1\u573a\u666f\u4e2d\uff0cVSCODE \u90fd\u5c55\u73b0\u51fa\u4e86\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7075\u6d3b\u6027\u3002\nLua \u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u811a\u672c\u8bed\u8a00\uff0c\u5728\u6e38\u620f\u5f00\u53d1\u3001\u79fb\u52a8\u5e94\u7528\u5f00\u53d1\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u7136\u800c\uff0c\u7531\u4e8e Lua \u662f\u4e00\u95e8\u5c0f\u4f17\u8bed\u8a00\uff0c\u76f8\u5173\u7684\u5f00\u53d1\u5de5\u5177\u5e76\u4e0d\u50cf\u4e3b\u6d41\u8bed\u8a00\u90a3\u6837\u5b8c\u5584\u3002Android Lua Helper \u63d2\u4ef6\u7684\u51fa\u73b0\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86 Lua \u4ee3\u7801\u7684\u5f00\u53d1\u6548\u7387\u548c\u8d28\u91cf\u3002\nAndroid Lua Helper \u63d2\u4ef6\u5177\u6709\u591a\u79cd\u529f\u80fd\uff0c\u5982\u7b26\u53f7\u5b9a\u4e49\u8df3\u8f6c\u3001\u4ee3\u7801\u683c\u5f0f\u5316\u3001\u7b26\u53f7\u67e5\u627e\u3001\u5168\u5c40\u5f15\u7528\u67e5\u627e\u4ee5\u53ca\u667a\u80fd\u4ee3\u7801\u8865\u5168\u3001\u8bed\u6cd5\u9519\u8bef\u68c0\u6d4b\u3001Lua \u4ee3\u7801\u7247\u6bb5\u63d0\u793a\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u4f7f\u5f97\u5f00\u53d1\u8005\u5728\u7f16\u5199 Lua \u4ee3\u7801\u65f6\u66f4\u52a0\u9ad8\u6548\u548c\u51c6\u786e\u3002\u4f8b\u5982\uff0c\u4ee3\u7801\u8865\u5168\u529f\u80fd\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u5f00\u53d1\u8005\u7684\u8f93\u5165\u65f6\u95f4\uff0c\u63d0\u9ad8\u5f00\u53d1\u901f\u5ea6\uff1b\u8bed\u6cd5\u9519\u8bef\u68c0\u6d4b\u529f\u80fd\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u53ca\u65f6\u53d1\u73b0\u5e76\u4fee\u590d\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\uff0c\u907f\u514d\u5728\u8fd0\u884c\u65f6\u51fa\u73b0\u95ee\u9898\u3002Android Lua Helper\u63d2\u4ef6\u8fd8\u62e5\u6709\u4f4e\u5185\u5b58\u6d88\u8017\u548c\u9ad8\u5b9e\u65f6\u6027\u7684\u4f18\u70b9\uff0c\u5373\u4fbf\u9762\u5bf9\u89c4\u6a21\u5e9e\u5927\u7684\u9879\u76ee\uff0c\u4e5f\u80fd\u6d41\u7545\u8fd0\u884c\uff0c\u6beb\u65e0\u5361\u987f\u4e4b\u611f\u3002\n\u6b64\u5916\uff0cAndroid Lua Helper \u63d2\u4ef6\u8fd8\u652f\u6301\u591a\u79cd Lua \u7248\u672c\uff0c\u5982 Lua 5.1 \u548c Lua 5.3\uff0c\u6ee1\u8db3\u4e86\u4e0d\u540c\u9879\u76ee\u7684\u9700\u6c42\u3002\u63d2\u4ef6\u7684\u4e0d\u65ad\u66f4\u65b0\u548c\u6539\u8fdb\u4e5f\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u5f00\u53d1\u4f53\u9a8c\u3002Android Lua Helper \u652f\u6301\u4f7f\u7528\u5b89\u5353 ADB \u5de5\u5177\u8fde\u63a5\u624b\u673a\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u8c03\u8bd5\uff0c\u5b89\u88c5\u5378\u8f7d\u5e94\u7528\uff0c\u622a\u5c4f\u5230\u672c\u5730\uff0c\u542f\u52a8scrcpy\u7b49\u3002\n\u603b\u4e4b\uff0cVSCODE \u4e0e Android Lua Helper \u7684\u7ed3\u5408\u4e3a Android \u5f00\u53d1\u4e2d\u7684 Lua \u8bed\u8a00\u9879\u76ee\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u52a0\u9ad8\u6548\u5730\u8fdb\u884c\u5f00\u53d1\u5de5\u4f5c\u3002
\n\u4e8c\u3001VSCODE \u4e0e Android Lua Helper \u7684\u96c6\u6210
\n\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5 VSCODE\uff0c\u7136\u540e\u5b89\u88c5 Android Lua Helper \u63d2\u4ef6\u3002\n\u70b9\u51fb\u6b64\u94fe\u63a5\u76f4\u63a5\u5728VSCODE\u4e2d\u5b89\u88c5\uff0c\u6216\u5728 VSCODE \u7684\u8f6f\u4ef6\u5546\u5e97\u5b89\u88c5 Android Lua Helper \u63d2\u4ef6\u6781\u4e3a\u7b80\u4fbf\u3002\u9996\u5148\u6253\u5f00 VSCODE\uff0c\u76ee\u5149\u805a\u7126\u4e8e\u4fa7\u8fb9\u680f\u5e95\u90e8\uff0c\u90a3\u91cc\u6709\u4e00\u4e2a\u6269\u5c55\u5546\u5e97\u5165\u53e3\u56fe\u6807\uff0c\u5f62\u4f3c\u65b9\u5757\u3002\u8f7b\u8f7b\u70b9\u51fb\u6b64\u56fe\u6807\uff0c\u4fbf\u4f1a\u5f00\u542f\u4e00\u4e2a\u5168\u65b0\u89c6\u56fe\uff0c\u5176\u4e2d\u7f57\u5217\u7740\u4f17\u591a\u63d2\u4ef6\u3002\u63a5\u7740\uff0c\u5728\u641c\u7d22\u680f\u4e2d\u8f93\u5165 Android Lua Helper \u5e76\u6309\u4e0b\u56de\u8f66\u952e\u3002\u968f\u540e\uff0c\u5728\u641c\u7d22\u7ed3\u679c\u91cc\u627e\u5230 Android Lua Helper \u63d2\u4ef6\uff0c\u70b9\u51fb \u201c\u5b89\u88c5\u201d \u6309\u94ae\u3002\u5f85\u5b89\u88c5\u5b8c\u6210\uff0c\u518d\u70b9\u51fb \u201c\u91cd\u65b0\u52a0\u8f7d\u201d \u6309\u94ae\u4ee5\u542f\u7528\u8be5\u63d2\u4ef6\u3002\n\u63d2\u4ef6\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6e VSCODE\uff0c\u4ee5\u652f\u6301 Android Lua Helper \u7684\u8c03\u8bd5\u3002
\n\u4e09\u3001\u8c03\u8bd5\u914d\u7f6e\u5168\u6d41\u7a0b
\n\uff08\u4e00\uff09\u521b\u5efa launch.json \u6587\u4ef6
\n\u5728\u5b89\u88c5\u597d Android Lua Helper \u63d2\u4ef6\u540e\uff0c\u70b9\u51fb\u8fd0\u884c\u6309\u94ae\uff0c\u63a5\u7740\u70b9\u51fb\u521b\u5efa launch.json\uff0c\u9009\u62e9\u8c03\u8bd5\u5668\u65f6\uff0c\u6211\u4eec\u8981\u9009\u62e9 AndroidLuaHelper\uff1aDebug\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u50cf\u662f\u4e3a\u6211\u4eec\u7684\u8c03\u8bd5\u4e4b\u65c5\u642d\u5efa\u8d77\u4e86\u4e00\u5ea7\u6865\u6881\u3002\u5b83\u4e3a\u540e\u7eed\u7684\u8c03\u8bd5\u5de5\u4f5c\u63d0\u4f9b\u4e86\u57fa\u7840\u7684\u914d\u7f6e\u6846\u67b6\uff0c\u786e\u4fdd\u6211\u4eec\u80fd\u591f\u987a\u5229\u5730\u8fdb\u884c Lua \u4ee3\u7801\u7684\u8c03\u8bd5\u3002 ![\"1\"](\"https://rise-worlds.github.io/post/use-android-lua-helper-debug/1.png\"/)
\n\u5728 launch.json \u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u5982\u4e0b\u5185\u5bb9\uff1a![\"4\"](\"https://rise-worlds.github.io/post/use-android-lua-helper-debug/4.png\"/)
\n\n\"connectionPort\" \u5b57\u6bb5\u7528\u4e8e\u6307\u5b9a\u8c03\u8bd5\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a 8818\u3002stopOnEntry \u5b57\u6bb5\u5c24\u4e3a\u5173\u952e\u3002\u901a\u8fc7\u5c06\u5176\u7f6e\u4e3a false\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u7a0b\u5e8f\u5165\u53e3\u5904\u8fdb\u884c\u65ad\u70b9\uff0c\u4f7f\u5f97\u8c03\u8bd5\u8fc7\u7a0b\u66f4\u52a0\u6d41\u7545\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u590d\u6742\u7684\u9879\u76ee\u4e2d\uff0c\u5982\u679c stopOnEntry \u4e3a true\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8c03\u8bd5\u8fc7\u7a0b\u4e00\u5f00\u59cb\u5c31\u88ab\u4e2d\u65ad\uff0c\u96be\u4ee5\u5feb\u901f\u5b9a\u4f4d\u5230\u5b9e\u9645\u7684\u95ee\u9898\u70b9\u3002\u901a\u8fc7\u5c06\u5176\u7f6e\u4e3a false\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u7075\u6d3b\u5730\u63a7\u5236\u8c03\u8bd5\u7684\u8d77\u70b9\uff0c\u63d0\u9ad8\u8c03\u8bd5\u6548\u7387\u3002enableRemotePath \u5b57\u6bb5\u7528\u4e8e\u662f\u5426\u542f\u7528\u8fdc\u7a0b\u8def\u5f84\uff0c\u9ed8\u8ba4\u4e3a true\u3002remotePath \u5b57\u6bb5\u7528\u4e8e\u6307\u5b9a\u8fdc\u7a0b\u8def\u5f84\uff0c\u9ed8\u8ba4\u4e3a /sdcard/Download/script.zip\u3002\u4f1a\u628a\u672c\u5730\u7684\u5de5\u7a0b\u6587\u4ef6\u6253\u5305\u6210 zip \u5305\uff0c\u4e0a\u4f20\u5230\u624b\u673a\u7684\u6b64\u76ee\u5f55\u3002APP \u9700\u8981\u52a0\u8f7d\u6b64\u76ee\u5f55\u7684\u811a\u672c\u6765\u8fdb\u884c\u89e3\u538b\uff0c\u7136\u540e\u8fd0\u884c\u548c\u8c03\u8bd5\u3002
\n\uff08\u4e8c\uff09\u6dfb\u52a0LuaPanda.lua\u6587\u4ef6\u5230\u9879\u76ee\u4e2d
\n\u6309\u5feb\u6377\u952eCtrl+Shift+P\uff0c\u8f93\u5165AndroidLuaHelper\uff1aCopy Debug file\uff0c\u518d\u6309\u56de\u8f66\u952e\u3002\n\u9009\u62e9\u5408\u9002\u7684\u9879\u76ee\u76ee\u5f55\u540eLuaPanda.lua\u6587\u4ef6\u4f1a\u81ea\u52a8\u590d\u5236\u5230\u76ee\u5f55\u4e0b\uff0c\u5e76\u547d\u540d\u4e3a LuaPanda.lua\u3002\n![\"2\"](\"https://rise-worlds.github.io/post/use-android-lua-helper-debug/2.png\"/)
\n\uff08\u4e09\uff09\u63d2\u5165\u8c03\u8bd5\u4ee3\u7801\u5230\u5408\u9002\u7684\u6587\u4ef6
\n\u5728\u5408\u9002\u7684\u6587\u4ef6\uff08\u5982\uff1amain.lua\uff09\u4e2d\uff0c\u6309\u5feb\u6377\u952eCtrl+Shift+P\uff0c\u8f93\u5165AndroidLuaHelper\uff1aInsert Debugger Code\uff0c\u518d\u6309\u56de\u8f66\u952e\u3002\n\u63d2\u5165\u5982\u4e0b\u4ee3\u7801\uff1a\n![\"3\"](\"https://rise-worlds.github.io/post/use-android-lua-helper-debug/3.png\"/)
\n\u9ed8\u8ba4\u7aef\u53e3\u4e3a 8818\uff0c\u4e0e launch.json \u6587\u4ef6\u4e2d\u7684\"connectionPort\"\u8981\u4e00\u81f4\u3002
\n\uff08\u56db\uff09\u8fde\u63a5\u5230\u5b89\u5353\u624b\u673a
\nAndroid Lua Helper \u4f1a\u81ea\u52a8\u68c0\u6d4b\u624b\u673a\uff0c\u5982\u679c\u68c0\u6d4b\u4e0d\u5230\uff0c\u5219\u9700\u8981\u624b\u52a8\u8f93\u5165\u3002\n\u70b9\u51fb\u8fb9\u680f\u4e0a\u7684\u5b89\u5353\u6309\u94ae\uff0c\u63a5\u7740\u70b9\u51fb Input Device IP Address\u6309\u94ae\uff0c\u6216\u6309\u5feb\u6377\u952eCtrl+Shift+P\uff0c\u8f93\u5165AndroidLuaHelper\uff1aInput Device IP Address\uff0c\u518d\u6309\u56de\u8f66\u952e\uff0c\u4f9d\u6b21\u8f93\u5165 IP \u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\n![\"5\"](\"https://rise-worlds.github.io/post/use-android-lua-helper-debug/5.png\"/)
\n\uff08\u4e94\uff09\u8fd0\u884c
\n\u5728\u9700\u8981\u7684\u4f4d\u7f6e\u70b9\u5165\u65ad\u70b9\uff0c\u70b9\u51fb\u8fd0\u884c\u6309\u94ae\uff0c\u9009\u62e9\u542f\u52a8\u8c03\u8bd5\uff0c\u8c03\u8bd5\u5668\u4f1a\u8fdb\u5165\u76d1\u542c\u6a21\u5f0f\uff0c\u5728\u624b\u673a\u4e0a\u8fd0\u884c App \u5373\u53ef\u8fdb\u884c\u8c03\u8bd5\u3002
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/awanganddong",
"name": "awanganddong",
"avatar": "https://cdn.v2ex.com/gravatar/e482df556a9ac0e4553da45a819ba931?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/1117310",
"title": "skynet \u600e\u4e48\u7ed9 mysql drive \u589e\u52a0\u5bf9 caching_sha2_password \u7684\u652f\u6301",
"id": "https://www.v2ex.com/t/1117310",
"date_published": "2025-03-10T08:54:05+00:00",
"content_html": "mysql \u7528\u7684\u662f 8.0 \u3002\u63d2\u4ef6\u662f caching_sha2_password
\nskynet \u9ed8\u8ba4\u6269\u5c55\u4e0d\u652f\u6301\u8fd9\u79cd\u6a21\u5f0f\u3002\n\u6240\u4ee5\u60f3\u8bf7\u6559\u4e0b\u8fd9\u79cd\u600e\u4e48\u6539\u5199\u3002\n\u4e5f\u770b\u4e86 https://github.com/openresty/lua-resty-mysql \u6e90\u7801\u3002\u8fd8\u662f\u4e00\u8111\u888b\u6d46\u7cca\u3002
\n if auth_plugin == \"caching_sha2_password\" then\n token = _compute_caching_sha2_password_token(password, scramble)\n else\n token = _compute_token(password, scramble)\n end\n local client_flags = 260047\n local req = strpack(\"<I4I4c1c23zs1z\",\n client_flags,\n self._max_packet_size,\n strchar(charset),\n strrep(\"\\0\", 23),\n user,\n token,\n database\n )\n local authpacket = _compose_packet(self, req)\n sockchannel:request(authpacket, dispatch_resp)\n if on_connect then\n on_connect(self)\n end\n \n \n \n function _compute_caching_sha2_password_token(password, scramble)\n -- 1. Compute SHA-256 hash of the password\n local password_hash = sha.sha256(password)\n\n -- 2. Concatenate the hash with the scramble\n\n local combined = sha.sha256(sha.sha256(password_hash .. scramble))\n\n local token = xor(password_hash, combined)\n -- 3. Compute SHA-256 hash of the combined value\n return token\nend\n\n\u4e0b\u8fb9\u662f\u6211\u68c0\u7d22 chatgpt \u6765\u7684\uff0c\u4f46\u662f\u4e0d\u5bf9\u3002\u8bf7\u6559\u4e0b\u5927\u5bb6\u3002\n
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/roker",
"name": "roker",
"avatar": "https://cdn.v2ex.com/avatar/fd11/83c9/94550_large.png?m=1768750034"
},
"url": "https://www.v2ex.com/t/1037628",
"title": "\u5947\u602a\u7684\u5c0f\u95ee\u9898",
"id": "https://www.v2ex.com/t/1037628",
"date_published": "2024-05-04T02:19:20+00:00",
"content_html": "local inputString = '[[123],[456],[789]]'
\t\tlocal st=(string.find(inputString,\"]\",-1))
\u4e0a\u9762\u80fd\u6b63\u5e38\u5339\u914d\u3002
local end=(string.find(inputString,\"[\",-1))
\u7136\u540e\u5c31\u62a5\u9519 string = '[string \"...\"]:17: malformed pattern (missing ']')'
google \u8bf4\u9700\u8981\u628a\"[\"\u628a[\u8f6c\u4e49\u6210\u6b63\u5219\u8868\u8fbe\u5f0f\u7684[\u52a0%
local end=(string.find(inputString,\"%[\",-1))
\u7136\u540e end \u7684\u503c\u4e3a nil \uff0c\u4f9d\u7136\u6ca1\u6709\u83b7\u53d6\u5230\uff0c\u8fd9\u4e2a\u662f\u600e\u4e48\u56de\u4e8b"
},
{
"author": {
"url": "https://www.v2ex.com/member/jetkeey",
"name": "jetkeey",
"avatar": "https://cdn.v2ex.com/avatar/00af/f0d8/607860_large.png?m=1689067398"
},
"url": "https://www.v2ex.com/t/958829",
"title": "Lua \u4ee3\u7801\u4e0a\u7684\u4f18\u5316\uff0c\u76f8\u4e92\u5b66\u4e60\u4e00\u4e0b",
"id": "https://www.v2ex.com/t/958829",
"date_published": "2023-07-22T09:20:12+00:00",
"content_html": "\n\u80cc\u666f
\n
\n\u6211\u662f\u4e00\u540d Unity3D \u7684\u524d\u7aef\u5f00\u53d1\u3002\u516c\u53f8\u7684\u9879\u76ee\u5927\u90e8\u5206\u662f\u7528 C# + xLua \u7684\u6846\u67b6\uff0cMMORPG \u7c7b\u578b\u7684\u6e38\u620f\u3002\u4e0d\u53ef\u5426\u8ba4\u7684 Lua \u7684\u6280\u672f\u8fd8\u662f\u975e\u5e38\u6210\u719f\u7684\u3002
\n\n\u7591\u60d1
\n
\n\u5728\u5de5\u4f5c\u4e2d\u9879\u76ee\u4e2d\uff0cLua \u80fd\u7528\u5230\u7684\u4ec0\u4e48\u4f18\u5316\u65b9\u6cd5\u5462\uff1f\u6211\u51e0\u4e4e\u60f3\u4e0d\u5230\uff0c\u5b8c\u5168\u6ca1\u6709\u601d\u8def\u3002\u4e5f\u4e0d\u77e5\u9053\u4ece\u4f55\u4e0b\u624b\u3002\u5e73\u65f6\u516c\u53f8\u91cc\u4e5f\u6ca1\u6709\u4ec0\u4e48\u5927\u4f6c\u4f1a\u544a\u8bc9\u6211\u3002\u6240\u4ee5\u60f3\u8bf7\u6559\u4e0b\u793e\u533a\u7684\u5927\u4f6c\u4eec\uff0c\u8bf7\u95ee\u60a8\u77e5\u9053\u7684 lua \u4f18\u5316\u6709\u54ea\u4e9b\u5462\uff1f\u8c22\u8c22\u60a8
\n\n\u76ee\u7684
\n
\n\u6211\u89c9\u5f97\u50cf\u6211\u8fd9\u6837\u7684\u5c0f\u767d\u5e94\u8be5\u4e0d\u5c11\uff0c\u65e2\u7136\u6709\u76f8\u540c\u7684\u7591\u95ee\uff0c\u6211\u4e5f\u60f3\u901a\u8fc7\u8fd9\u4e2a\u5e16\u5b50\uff0c\u53ef\u80fd\u76f8\u4e92\u5b66\u4e60\u4e00\u4e0b\u3002
\n\u8c22\u8c22\u60a8\uff01
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/awanganddong",
"name": "awanganddong",
"avatar": "https://cdn.v2ex.com/gravatar/e482df556a9ac0e4553da45a819ba931?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/950443",
"title": "openresty + lua \u8fd9\u4e2a\u5730\u65b9\u600e\u4e48\u5199",
"id": "https://www.v2ex.com/t/950443",
"date_published": "2023-06-20T12:02:43+00:00",
"content_html": "lua-resty-upstream-healthcheck\nlua-resty-balancer
\n\u8fd9\u4e24\u4e2a\u63d2\u4ef6\u662f\u8d1f\u8f7d\u5747\u8861\u548c\u5065\u5eb7\u68c0\u6d4b\u3002\u7ec4\u5408\u5230\u4e00\u5757\u6211\u4e0d\u77e5\u9053\u600e\u4e48\u5199\u4e86\u3002
\n upstream webserver {\n server 127.0.0.1:12354;\n server 127.0.0.1:12355;\n server 127.0.0.1:12356 backup;\n }\n \n upstream webserver {\n server 127.0.0.1;\n balancer_by_lua_block {\n local b = require \"ngx.balancer\"\n local swrr_up = package.loaded.my_swrr_up\n\n -- Note that SWRR picks the first server randomly\n local server = swrr_up:find()\n assert(b.set_current_peer(server))\n }\n } \n \n
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/kiduu",
"name": "kiduu",
"avatar": "https://cdn.v2ex.com/avatar/1bbe/81b1/416678_large.png?m=1745335761"
},
"url": "https://www.v2ex.com/t/896453",
"date_modified": "2022-11-19T10:09:46+00:00",
"content_html": "\u6700\u8fd1\u60f3\u5b66 OpenResty \u7136\u540e\u79bb\u4e0d\u5f00 lua \uff0c\u6240\u4ee5\u60f3\u6c42\u4e00\u4efd\u5165\u95e8\u7ea7\u7684\u6559\u7a0b\uff0c\u4e5f\u4e0d\u7528\u591a\u6df1\u5165\uff0c\u5b66\u5b8c\u80fd\u5728\u641c\u7d22\u5f15\u64ce\u7684\u5e2e\u52a9\u4e0b\u7f16\u5199\u4e00\u4e9b\u57fa\u7840\u7684\u811a\u672c\u5c31\u884c\u3002\n\u6700\u597d\u51e0\u4e2a\u5c0f\u65f6\u5c31\u80fd\u7167\u732b\u753b\u864e\u5c31\u884c\u3002
\n",
"date_published": "2022-11-19T10:08:21+00:00",
"title": "\u6c42\u4e00\u4efd lua \u5165\u95e8\u6559\u7a0b",
"id": "https://www.v2ex.com/t/896453"
},
{
"author": {
"url": "https://www.v2ex.com/member/kanhongj",
"name": "kanhongj",
"avatar": "https://cdn.v2ex.com/gravatar/bb4edd3290051c46a31a7e2c7ebdf17c?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/826528",
"date_modified": "2022-01-06T03:09:54+00:00",
"content_html": "\u4e3b\u8981\u76ee\u6807
\n\u5e0c\u671b\u80fd\u591f\u5c06 cpp \u6587\u4ef6\u7f16\u8bd1\u6210\u52a8\u6001\u5e93, \u4ee5 lua \u4f5c\u4e3a\u4e3b\u8981\u8fd0\u884c\u903b\u8f91(main \u51fd\u6570)
\n\u5e0c\u671b\u89e3\u51b3\u7684\u95ee\u9898
\n\n- \u521a\u5165\u95e8 Lua \u4e0d\u592a\u660e\u767d\uff0c\u82e5\u7f16\u8bd1\u4e86\u4e00\u4e2a cpp \u6587\u4ef6\u91cc\u5305\u542b\u4e86\u4e00\u4e2a Worker \u5bf9\u8c61\uff0cLua \u4e2d\u5982\u4f55\u8c03\u7528\u751f\u6210\u8fd9\u4e2a\u5bf9\u8c61\u5e76\u6839\u636e\u516c\u6709\u51fd\u6570\u5bf9\u79c1\u6709\u53d8\u91cf\u8fdb\u884c\u64cd\u4f5c\u3002
\n- \u67e5\u627e\u5230\u7684\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\uff0c\u5927\u591a\u662f\u5c06 main \u903b\u8f91\u653e\u5728 cpp \u6587\u4ef6\u91cc\uff0c\u751f\u6210\u5143\u8868\u4f5c\u4e3a\u5168\u5c40\u53d8\u91cf\u4f20\u5165 Lua \u811a\u672c\u8fdb\u884c\u64cd\u4f5c\u3002\u4f46\u662f\u5c06 Lua \u4f5c\u4e3a\u7a0b\u5e8f\u8fd0\u884c\u5165\u53e3\uff0cC++ \u5e93\u4f5c\u4e3a\u8f85\u52a9\u51fd\u6570\uff0c\u53c8\u8be5\u5982\u4f55\u64cd\u4f5c\u3002
\n- Lua \u8c03\u8bd5\u5de5\u5177\u5404\u4f4d Lua \u5927\u4f6c\u80fd\u5426\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u6216\u8005\u63a8\u8350\u4e00\u4e9b\u8c03\u8bd5\u65b9\u6cd5\uff0clua \u7684 debug \u8c03\u8bd5\u4f7f\u7528\u6211\u8fd8\u662f\u6709\u70b9\u61f5\u3002
\n
\n\u81ea\u8eab\u5c1d\u8bd5\u4ee3\u7801
\n\u7a0d\u5fae\u6709\u70b9\u591a\uff0c\u611f\u8c22\u8010\u5fc3\u89c2\u770b
\nclassstudy.h
\n#pragma once\nextern \"C\" {\n #include \"lua.h\"\n #include \"lualib.h\"\n #include \"lauxlib.h\"\n}\n\n#include <string>\n\nclass Worker{\n public:\n Worker();\n ~Worker();\n\n int SetName(std::string &name);\n int SetAge(int &age);\n int SetHight(float &hight);\n\n std::string GetName();\n int GetAge();\n float GetHight();\n private:\n std::string name;\n int age;\n float hight;\n};\n\nextern \"C\" int luaopen_cstudy(lua_State *L);\n\n
\nclassstudy.cpp
\n#include \"classstudy.h\"\n\n#include <iostream>\n\n\n/*\nClass Worker \u7684\u51fd\u6570\u5b9a\u4e49\u7701\u7565\n*/\n\nstatic int CreateNewWorker(lua_State *L){\n //ligth_userdata\n // int n = luaL_checkany(L, 1);\n Worker **w1 = (Worker**)lua_newuserdata(L, sizeof(Worker*));\n *w1 = new Worker();\n if(luaL_getmetatable(L, \"WorkerClass\") == false){\n printf(\"getmetatable nil\\n\");\n }\n lua_setmetatable(L, -2);\n return 1;\n}\n\nstatic int SetWorkerName(lua_State *L){\n\n luaL_checktype(L, -1, LUA_TSTRING);\n std::string var_name = lua_tostring(L, -1);\n printf(\"%s\\n\", var_name.c_str());\n\n Worker **w1 = (Worker**)lua_newuserdata(L, sizeof(Worker*));\n luaL_argcheck(L, w1 != NULL, 1, \"invalid user data\");\n (*w1)->SetName(var_name);\n\n return 0;\n}\n\nstatic int SetWorkerAge(lua_State *L){\n\n\tluaL_checktype(L, -1, LUA_TNUMBER);\n int var_age = lua_tointeger(L, -1);\n Worker **w1 = (Worker**)lua_newuserdata(L, sizeof(Worker*));\n luaL_argcheck(L, w1 != NULL, 1, \"invalid user data\");\n (*w1)->SetAge(var_age);\n \n return 0;\n}\n\nstatic int SetWorkerHight(lua_State *L){\n\n luaL_checktype(L, -1, LUA_TNUMBER);\n float var_hight = lua_tonumber(L, -1);\n Worker **w1 = (Worker**)lua_newuserdata(L, sizeof(Worker*));\n luaL_argcheck(L, w1 != NULL, 1, \"invalid user data\");\n (*w1)->SetHight(var_hight);\n\n return 0;\n}\n\nstatic int GetWorkerInfo(lua_State *L){\n\n Worker **w1 = (Worker**)lua_newuserdata(L, sizeof(Worker*));\n luaL_argcheck(L, w1 != NULL, 1, \"invalid user data\");\n printf(\"Name: %s\\n\", ((*w1)->GetName()).c_str());\n printf(\"Age: %d\\n\", (*w1)->GetAge());\n printf(\"Hight: %f\\n\", (*w1)->GetHight());\n return 0;\n}\n\nstatic int DestoryInfo(lua_State* L)\n{\n // \u91ca\u653e\u5bf9\u8c61\n delete *(Worker**)lua_topointer(L, 1);\n return 0;\n}\n\nconst static luaL_Reg mylib[] = {\n // {\"NewWorker\", CreateNewWorker},\n {\"SetName\", SetWorkerName},\n {\"SetAge\", SetWorkerAge},\n {\"SetHight\", SetWorkerHight},\n {\"PrintInfo\", GetWorkerInfo},\n {NULL,NULL}\n};\n\nint luaopen_cstudy(lua_State *L){\n \n // C\\++\u5bf9\u8c61 = \u79c1\u6709\u6570\u636e + \u7c7b\uff08\u516c\u5171\u6570\u636e + \u516c\u5171\u65b9\u6cd5\uff09 \n // Lua Table = \u79c1\u6709\u6570\u636e + \u5143\u8868\uff08\u5143\u6570\u636e + \u5143\u51fd\u6570\uff09\n\n // luaL_newlib(L, mylib);\n lua_pushcfunction(L, CreateNewWorker); // \u6ce8\u518c\u7528\u4e8e\u521b\u5efa\u7c7b\u7684\u5168\u5c40\u51fd\u6570\n lua_setglobal(L, \"CWorker\");\n luaL_newmetatable(L, \"WorkerClass\");\n \n // \u8bbe\u7f6e\u81ea\u8eab\n lua_pushstring(L, \"__gc\");\n lua_pushcfunction(L, DestoryInfo);\n lua_settable(L, -3);\n \n // \u8bbe\u7f6e\u5143\u8868\n lua_pushstring(L, \"__index\"); // \u8bbe\u7f6e\u5143\u8868\u4e3a\u81ea\u5df1\n lua_pushvalue(L, -2);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"SetName\");\n lua_pushcfunction(L, SetWorkerName);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"SetAge\");\n lua_pushcfunction(L, SetWorkerAge);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"SetHight\");\n lua_pushcfunction(L, SetWorkerHight);\n lua_settable(L, -3);\n\n lua_pushstring(L, \"PrintInfo\");\n lua_pushcfunction(L, GetWorkerInfo);\n lua_settable(L, -3);\n // lua_pop(L, 1);\n\n return 1;\n}\n\n
\nclassstudy.lua
\nlocal csl = require(\"cstudy\")\nlocal Worker = CWorker()\nprint(debug.getregistry())\n\nWorker.SetName(\"hello\")\nWorker.PrintInfo()\n-- csl.SetAge(23)\n-- csl:SetHight(180.0)\n-- csl:PrintInfo()\n
\n",
"date_published": "2022-01-06T03:08:39+00:00",
"title": "\u6709\u5173 Lua \u8c03\u7528 C++ \u7f16\u8bd1\u52a8\u6001\u5e93\u7a0b\u5e8f",
"id": "https://www.v2ex.com/t/826528"
},
{
"author": {
"url": "https://www.v2ex.com/member/hsowan",
"name": "hsowan",
"avatar": "https://cdn.v2ex.com/avatar/1b00/f003/385499_large.png?m=1612690571"
},
"url": "https://www.v2ex.com/t/795748",
"date_modified": "2021-08-14T03:53:32+00:00",
"content_html": "![\"\"](\"https://pic3.zhimg.com/v2-6f1ed5de3e7587b848024b63c40e2ba5_r.jpg\"/)
\n\u98de\u4e66\u662f\u5b57\u8282\u8df3\u52a8\u65d7\u4e0b\u4e00\u6b3e\u4f01\u4e1a\u7ea7\u534f\u540c\u529e\u516c\u8f6f\u4ef6\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u57fa\u4e8e\u98de\u4e66\u5f00\u653e\u5e73\u53f0\u7684\u8eab\u4efd\u9a8c\u8bc1\u80fd\u529b\uff0c\u4f7f\u7528 Lua \u5b9e\u73b0\u4f01\u4e1a\u7ea7\u7ec4\u7ec7\u67b6\u6784\u7684\u767b\u5f55\u8ba4\u8bc1\u7f51\u5173\u3002
\n\u767b\u5f55\u6d41\u7a0b
\n\u8ba9\u6211\u4eec\u9996\u5148\u770b\u4e00\u4e0b\u98de\u4e66\u7b2c\u4e09\u65b9\u7f51\u7ad9\u514d\u767b\u7684\u6574\u4f53\u6d41\u7a0b\uff1a
\n\u7b2c\u4e00\u6b65: \u7f51\u9875\u540e\u7aef\u53d1\u73b0\u7528\u6237\u672a\u767b\u5f55\uff0c\u8bf7\u6c42\u8eab\u4efd\u9a8c\u8bc1\uff1b\n\u7b2c\u4e8c\u6b65: \u7528\u6237\u767b\u5f55\u540e\uff0c\u5f00\u653e\u5e73\u53f0\u751f\u6210\u767b\u5f55\u9884\u6388\u6743\u7801\uff0c302 \u8df3\u8f6c\u81f3\u91cd\u5b9a\u5411\u5730\u5740\uff1b\n\u7b2c\u4e09\u6b65: \u7f51\u9875\u540e\u7aef\u8c03\u7528\u83b7\u53d6\u767b\u5f55\u7528\u6237\u8eab\u4efd\u6821\u9a8c\u767b\u5f55\u9884\u6388\u6743\u7801\u5408\u6cd5\u6027\uff0c\u83b7\u53d6\u5230\u7528\u6237\u8eab\u4efd\uff1b\n\u7b2c\u56db\u6b65: \u5982\u9700\u5176\u4ed6\u7528\u6237\u4fe1\u606f\uff0c\u7f51\u9875\u540e\u7aef\u53ef\u8c03\u7528\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff08\u8eab\u4efd\u9a8c\u8bc1\uff09\u3002
\n![\"\u6d4f\u89c8\u5668\u5185\u7f51\u9875\u767b\u5f55\"](\"https://sf3-cn.feishucdn.com/obj/website-img/faf8b877126e0a5bc7e76f7bc955c352_CCgGABCJpR.png\"/)
\nLua \u5b9e\u73b0
\n\u98de\u4e66\u63a5\u53e3\u90e8\u5206\u5b9e\u73b0
\n\u83b7\u53d6\u5e94\u7528\u7684 access_token
\nfunction _M:get_app_access_token()\n local url = \"https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal/\"\n local body = {\n app_id = self.app_id,\n app_secret = self.app_secret\n }\n local res, err = http_post(url, body, nil)\n if not res then\n return nil, err\n end\n if res.status ~= 200 then\n return nil, res.body\n end\n local data = json.decode(res.body)\n if data[\"code\"] ~= 0 then\n return nil, res.body\n end\n return data[\"tenant_access_token\"]\nend\n
\n\u901a\u8fc7\u56de\u8c03 code \u83b7\u53d6\u767b\u5f55\u7528\u6237\u4fe1\u606f
\nfunction _M:get_login_user(code)\n local app_access_token, err = self:get_app_access_token()\n if not app_access_token then\n return nil, \"get app_access_token failed: \" .. err\n end\n local url = \"https://open.feishu.cn/open-apis/authen/v1/access_token\"\n local headers = {\n Authorization = \"Bearer \" .. app_access_token\n }\n local body = {\n grant_type = \"authorization_code\",\n code = code\n }\n ngx.log(ngx.ERR, json.encode(body))\n local res, err = http_post(url, body, headers)\n if not res then\n return nil, err\n end\n local data = json.decode(res.body)\n if data[\"code\"] ~= 0 then\n return nil, res.body\n end\n return data[\"data\"]\nend\n
\n\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f
\n\u83b7\u53d6\u767b\u5f55\u7528\u6237\u4fe1\u606f\u65f6\u65e0\u6cd5\u83b7\u53d6\u5230\u7528\u6237\u7684\u90e8\u95e8\u4fe1\u606f\uff0c\u6545\u8fd9\u91cc\u9700\u8981\u4f7f\u7528\u767b\u5f55\u7528\u6237\u4fe1\u606f\u4e2d\u7684 open_id \u83b7\u53d6\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u540c\u65f6 user_access_token \u4e5f\u662f\u6765\u81ea\u4e8e\u83b7\u53d6\u5230\u7684\u767b\u5f55\u7528\u6237\u4fe1\u606f\u3002
\nfunction _M:get_user(user_access_token, open_id)\n local url = \"https://open.feishu.cn/open-apis/contact/v3/users/\" .. open_id\n local headers = {\n Authorization = \"Bearer \" .. user_access_token\n }\n local res, err = http_get(url, nil, headers)\n if not res then\n return nil, err\n end\n local data = json.decode(res.body)\n if data[\"code\"] ~= 0 then\n return nil, res.body\n end\n return data[\"data\"][\"user\"], nil\nend\n
\n\u767b\u5f55\u4fe1\u606f
\nJWT \u767b\u5f55\u51ed\u8bc1
\n\u6211\u4eec\u4f7f\u7528 JWT \u4f5c\u4e3a\u767b\u5f55\u51ed\u8bc1\uff0c\u540c\u65f6\u7528\u4e8e\u4fdd\u5b58\u7528\u6237\u7684 open_id \u548c department_ids\u3002
\n-- \u751f\u6210 token\nfunction _M:sign_token(user)\n local open_id = user[\"open_id\"]\n if not open_id or open_id == \"\" then\n return nil, \"invalid open_id\"\n end\n local department_ids = user[\"department_ids\"]\n if not department_ids or type(department_ids) ~= \"table\" then\n return nil, \"invalid department_ids\"\n end\n\n return jwt:sign(\n self.jwt_secret,\n {\n header = {\n typ = \"JWT\",\n alg = jwt_header_alg,\n exp = ngx.time() + self.jwt_expire\n },\n payload = {\n open_id = open_id,\n department_ids = json.encode(department_ids)\n }\n }\n )\nend\n\n-- \u9a8c\u8bc1\u4e0e\u89e3\u6790 token\nfunction _M:verify_token()\n local token = ngx.var.cookie_feishu_auth_token\n if not token then\n return nil, \"token not found\"\n end\n\n local result = jwt:verify(self.jwt_secret, token)\n ngx.log(ngx.ERR, \"jwt_obj: \", json.encode(result))\n if result[\"valid\"] then\n local payload = result[\"payload\"]\n if payload[\"department_ids\"] and payload[\"open_id\"] then\n return payload\n end\n return nil, \"invalid token: \" .. json.encode(result)\n end\n return nil, \"invalid token: \" .. json.encode(result)\nend\n
\n\u4f7f\u7528 Cookie \u5b58\u50a8\u767b\u5f55\u51ed\u8bc1
\nngx.header[\"Set-Cookie\"] = self.cookie_key .. \"=\" .. token\n
\n\u7ec4\u7ec7\u67b6\u6784\u767d\u540d\u5355
\n\u6211\u4eec\u5728\u7528\u6237\u767b\u5f55\u65f6\u83b7\u53d6\u7528\u6237\u7684\u90e8\u95e8\u4fe1\u606f\uff0c\u6216\u8005\u5728\u7528\u6237\u540e\u7eed\u8bbf\u95ee\u5e94\u7528\u65f6\u89e3\u6790\u767b\u5f55\u51ed\u8bc1\u4e2d\u7684\u90e8\u95e8\u4fe1\u606f\uff0c\u6839\u636e\u8bbe\u7f6e\u7684\u90e8\u95e8\u767d\u540d\u5355\uff0c\u5224\u65ad\u7528\u6237\u662f\u5426\u62e5\u6709\u8bbf\u95ee\u5e94\u7528\u7684\u6743\u9650\u3002
\n-- \u90e8\u95e8\u767d\u540d\u5355\u914d\u7f6e\n_M.department_whitelist = {}\n\nfunction _M:check_user_access(user)\n if type(self.department_whitelist) ~= \"table\" then\n ngx.log(ngx.ERR, \"department_whitelist is not a table\")\n return false\n end\n if #self.department_whitelist == 0 then\n return true\n end\n\n local department_ids = user[\"department_ids\"]\n if not department_ids or department_ids == \"\" then\n return false\n end\n if type(department_ids) ~= \"table\" then\n department_ids = json.decode(department_ids)\n end\n for i=1, #department_ids do\n if has_value(self.department_whitelist, department_ids[i]) then\n return true\n end\n end\n return false\nend\n
\n\u66f4\u591a\u7f51\u5173\u914d\u7f6e
\n\u540c\u65f6\u652f\u6301 IP \u9ed1\u540d\u5355\u548c\u8def\u7531\u767d\u540d\u5355\u914d\u7f6e\u3002
\n-- IP \u9ed1\u540d\u5355\u914d\u7f6e\n_M.ip_blacklist = {}\n-- \u8def\u7531\u767d\u540d\u5355\u914d\u7f6e\n_M.uri_whitelist = {}\n\nfunction _M:auth()\n local request_uri = ngx.var.uri\n ngx.log(ngx.ERR, \"request uri: \", request_uri)\n\n if has_value(self.uri_whitelist, request_uri) then\n ngx.log(ngx.ERR, \"uri in whitelist: \", request_uri)\n return\n end\n\n local request_ip = ngx.var.remote_addr\n if has_value(self.ip_blacklist, request_ip) then\n ngx.log(ngx.ERR, \"forbided ip: \", request_ip)\n return ngx.exit(ngx.HTTP_FORBIDDEN)\n end\n\n if request_uri == self.logout_uri then\n return self:logout()\n end\n\n local payload, err = self:verify_token()\n if payload then\n if self:check_user_access(payload) then\n return\n end\n\n ngx.log(ngx.ERR, \"user access not permitted\")\n self:clear_token()\n return self:sso()\n end\n ngx.log(ngx.ERR, \"verify token failed: \", err)\n\n if request_uri ~= self.callback_uri then\n return self:sso()\n end\n return self:sso_callback()\nend\n
\n\u4f7f\u7528
\n\u672c\u6587\u5c31\u4e0d\u8d58\u8ff0 OpenResty \u7684\u5b89\u88c5\u4e86\uff0c\u53ef\u4ee5\u53c2\u8003\u6211\u7684\u53e6\u4e00\u7bc7\u6587\u7ae0\u300a\u5728 Ubuntu \u4e0a\u4f7f\u7528\u6e90\u7801\u5b89\u88c5 OpenResty \u300b\u3002
\n\u4e0b\u8f7d
\ncd /path/to\ngit clone git@github.com:ledgetech/lua-resty-http.git\ngit clone git@github.com:SkyLothar/lua-resty-jwt.git\ngit clone git@github.com:k8scat/lua-resty-feishu-auth.git\n
\n\u914d\u7f6e
\nlua_package_path \"/path/to/lua-resty-feishu-auth/lib/?.lua;/path/to/lua-resty-jwt/lib/?.lua;/path/to/lua-resty-http/lib/?.lua;/path/to/lua-resty-redis/lib/?.lua;/path/to/lua-resty-redis-lock/lib/?.lua;;\";\n\nserver {\n access_by_lua_block {\n local feishu_auth = require \"resty.feishu_auth\"\n feishu_auth.app_id = \"\"\n feishu_auth.app_secret = \"\"\n feishu_auth.callback_uri = \"/feishu_auth_callback\"\n feishu_auth.logout_uri = \"/feishu_auth_logout\"\n feishu_auth.app_domain = \"feishu-auth.example.com\"\n\n feishu_auth.jwt_secret = \"thisisjwtsecret\"\n\n feishu_auth.ip_blacklist = {\"47.1.2.3\"}\n feishu_auth.uri_whitelist = {\"/\"}\n feishu_auth.department_whitelist = {\"0\"}\n\n feishu_auth:auth()\n }\n}\n
\n\u914d\u7f6e\u8bf4\u660e
\n\napp_id \u7528\u4e8e\u8bbe\u7f6e\u98de\u4e66\u4f01\u4e1a\u81ea\u5efa\u5e94\u7528\u7684 App IDapp_secret \u7528\u4e8e\u8bbe\u7f6e\u98de\u4e66\u4f01\u4e1a\u81ea\u5efa\u5e94\u7528\u7684 App Secretcallback_uri \u7528\u4e8e\u8bbe\u7f6e\u98de\u4e66\u7f51\u9875\u767b\u5f55\u540e\u7684\u56de\u8c03\u5730\u5740\uff08\u9700\u5728\u98de\u4e66\u4f01\u4e1a\u81ea\u5efa\u5e94\u7528\u7684\u5b89\u5168\u8bbe\u7f6e\u4e2d\u8bbe\u7f6e\u91cd\u5b9a\u5411 URL \uff09logout_uri \u7528\u4e8e\u8bbe\u7f6e\u767b\u51fa\u5730\u5740app_domain \u7528\u4e8e\u8bbe\u7f6e\u8bbf\u95ee\u57df\u540d\uff08\u9700\u548c\u4e1a\u52a1\u670d\u52a1\u7684\u8bbf\u95ee\u57df\u540d\u4e00\u81f4\uff09jwt_secret \u7528\u4e8e\u8bbe\u7f6e JWT secretip_blacklist \u7528\u4e8e\u8bbe\u7f6e IP \u9ed1\u540d\u5355uri_whitelist \u7528\u4e8e\u8bbe\u7f6e\u5730\u5740\u767d\u540d\u5355\uff0c\u4f8b\u5982\u9996\u9875\u4e0d\u9700\u8981\u767b\u5f55\u8ba4\u8bc1department_whitelist \u7528\u4e8e\u8bbe\u7f6e\u90e8\u95e8\u767d\u540d\u5355\uff08\u5b57\u7b26\u4e32\uff09
\n\u5e94\u7528\u6743\u9650\u8bf4\u660e
\n\n- \u83b7\u53d6\u90e8\u95e8\u57fa\u7840\u4fe1\u606f
\n- \u83b7\u53d6\u90e8\u95e8\u7ec4\u7ec7\u67b6\u6784\u4fe1\u606f
\n- \u4ee5\u5e94\u7528\u8eab\u4efd\u8bfb\u53d6\u901a\u8baf\u5f55
\n- \u83b7\u53d6\u7528\u6237\u7ec4\u7ec7\u67b6\u6784\u4fe1\u606f
\n- \u83b7\u53d6\u7528\u6237\u57fa\u672c\u4fe1\u606f
\n
\n\u5f00\u6e90
\n\u672c\u9879\u76ee\u5df2\u5b8c\u6210\u4e14\u5df2\u5728 GitHub \u4e0a\u5f00\u6e90\uff1ak8scat/lua-resty-feishu-auth\uff0c\u5e0c\u671b\u5927\u5bb6\u53ef\u4ee5\u52a8\u52a8\u624b\u6307\u70b9\u4e2a Star\uff0c\u8868\u793a\u5bf9\u672c\u9879\u76ee\u7684\u80af\u5b9a\u4e0e\u652f\u6301\uff01
\n",
"date_published": "2021-08-14T03:53:08+00:00",
"title": "\u98de\u4e66 + Lua \u5b9e\u73b0\u4f01\u4e1a\u7ea7\u7ec4\u7ec7\u67b6\u6784\u767b\u5f55\u8ba4\u8bc1",
"id": "https://www.v2ex.com/t/795748"
},
{
"author": {
"url": "https://www.v2ex.com/member/yiouejv",
"name": "yiouejv",
"avatar": "https://cdn.v2ex.com/avatar/20a2/119b/491817_large.png?m=1640249599"
},
"url": "https://www.v2ex.com/t/763477",
"title": "\u4e3a\u4ec0\u4e48\u6e38\u620f\u67b6\u6784\u8981\u7528\u4e8b\u4ef6\u6765\u9a71\u52a8\uff1f",
"id": "https://www.v2ex.com/t/763477",
"date_published": "2021-03-20T09:16:44+00:00",
"content_html": "\u4eca\u5929\u603b\u7ed3\u4e00\u4e0b\u6e38\u620f\u67b6\u6784\u4e2d\u7684\u4e8b\u4ef6\u89e6\u53d1\u673a\u5236\uff0c\u6e38\u620f\u67b6\u6784\u4e2d\u4e3a\u4ec0\u4e48\u9700\u8981\u7531\u4e8b\u4ef6\u9a71\u52a8\u3002
\n\u4e3b\u8981\u662f\u4e3a\u4e86\u89e3\u8026\uff0c\u6240\u8c13\u9ad8\u5185\u805a\uff0c\u4f4e\u8026\u5408\uff0c\u5982\u679c\u4e0d\u91c7\u7528\u4e8b\u4ef6\u9a71\u52a8\u7684\u65b9\u5f0f\uff0c\u5219\u4f1a\u50cf\u4e0b\u9762\u8fd9\u6837\u6765\u5199\u4ee3\u7801\u3002
\n\u6bd4\u5982\u8bf4\uff0c\u6e38\u620f\u5185\u6709\u591a\u4e2a\u73a9\u6cd5\u6a21\u5757\uff0c\u201d\u73a9\u5bb6\u201c\u5728\u6253\u9020\u88c5\u5907\u7684\u65f6\u5019\uff0c\u53ef\u80fd\u89e6\u53d1\u201d\u88c5\u5907\u6253\u9020 xx \u9636\u7684\u6210\u5c31\u201c\uff0c\u4e5f\u53ef\u80fd\u8fbe\u6210\u67d0\u79cd\u6761\u4ef6\u83b7\u5f97\u4e86\u65f6\u88c5\u3002
\n\u8fd9\u79cd\u60c5\u666f\u7684\u8bdd\uff0c\u5982\u679c\u6ca1\u6709\u91c7\u7528\u4e8b\u4ef6\u9a71\u52a8\u7684\u65b9\u5f0f\u6765\u5199\u4ee3\u7801\uff0c\u5219\u9700\u8981\u5728\u88c5\u5907\u6a21\u5757\u7684\u201d\u5347\u7ea7\u88c5\u5907\u201c\u51fd\u6570\u5185\u8c03\u7528 \u6210\u5c31\u6a21\u5757 \u7684\u68c0\u67e5\u6210\u5c31\u8fbe\u6210\u7684\u51fd\u6570\uff0c\u8fd8\u9700\u8981\u8c03\u7528 \u65f6\u88c5\u6a21\u5757 \u7684\u68c0\u67e5\u83b7\u5f97\u65f6\u88c5\u7684\u51fd\u6570\u3002
\nfunction equipStrengthen()\n\t-- \u88c5\u5907\u5f3a\u5316\u903b\u8f91\n\n\tcheckAchievement() -- \u6210\u5c31\u6a21\u5757\u68c0\u67e5\u6210\u5c31\n\tcheckObtainFashion() -- \u65f6\u88c5\u6a21\u5757\u68c0\u67e5\u83b7\u5f97\u65f6\u88c5\nend\n
\n\u5982\u679c\u88c5\u5907\u5173\u8054\u7684\u6a21\u5757\u8d8a\u6765\u8d8a\u591a\u7684\u8bdd\uff0c\u5c31\u8981\u8bb0\u5f97\u53bb\u76f8\u5173\u7684\u51fd\u6570\u5185\u6dfb\u52a0\u76f8\u5173\u7684\u8c03\u7528\u3002
\n\u4e8b\u4ef6\u9a71\u52a8\u7684\u65b9\u5f0f\u5c31\u6bd4\u8f83\u597d\u7684\u5904\u7406\u4e86\u8fd9\u79cd\u60c5\u51b5\u3002 \u5982\u679c\u662f\u7528\u4e8b\u4ef6\u9a71\u52a8\u7684\u65b9\u5f0f\u6765\u5904\u7406\u4ee5\u4e0a\u95ee\u9898\uff0c\u5219\u6211\u4eec\u4f1a\u8fd9\u4e48\u505a\uff0c\u7531\u88c5\u5907\u6a21\u5757\u53d1\u51fa\u201c\u88c5\u5907\u5f3a\u5316\u201d\u7684\u4e8b\u4ef6\uff0c\u6210\u5c31\u6a21\u5757\u548c\u65f6\u88c5\u6a21\u5757\u53ea\u9700\u8981\u76d1\u542c\u201d\u88c5\u5907\u5f3a\u5316\u201c\u4e8b\u4ef6\u505a\u76f8\u5e94\u7684\u5904\u7406\u5c31\u597d\u4e86\u3002
\n\u5728\u88c5\u5907\u5f3a\u5316\u7684\u6a21\u5757\u5185\u53ea\u9700\u8981\u4e00\u884c\u4ee3\u7801\uff0c\u53d1\u51fa\u4e8b\u4ef6\uff0c\u540e\u7eed\u5982\u679c\u9700\u8981\u589e\u52a0\u5173\u8054\u7684\u6a21\u5757\u65f6\uff0c\u88c5\u5907\u6a21\u5757\u5b8c\u5168\u4e0d\u7528\u52a8\uff0c\u65b0\u6a21\u5757\u53ea\u8981\u589e\u52a0\u76d1\u542c\u4e8b\u4ef6\u5c31\u53ef\u4ee5\u4e86\u3002
\n\u4e0b\u9762\u6211\u7528 lua \u5b9e\u73b0\u4e00\u4e2a\u4f8b\u5b50:
\n------------------------------------------------------ \u4e8b\u4ef6\u89e6\u53d1\u5668\nlocal Listener = {}\nfunction Listener:new(channel, callback)\n local obj = {\n callback = callback,\n channel = channel,\n }\n setmetatable(obj, self)\n self.__index = self\n return obj\nend\n\n\nlocal Channel = {}\nfunction Channel:new(event)\n assert(event)\n local obj = {\n listeners = {},\n event = event,\n }\n setmetatable(obj, self)\n self.__index = self\n return obj\nend\n\nfunction Channel:on(callback)\n listener = Listener:new(self, callback)\n table.insert(self.listeners, listener)\nend\n\n\nlocal EventEmitter = {}\nfunction EventEmitter:new()\n local obj = {\n events = {}, -- \u76d1\u542c\u7684\u6240\u6709\u4e8b\u4ef6\n channels = {}, -- event: channel\n }\n setmetatable(obj, self)\n self.__index = self\n return obj\nend\n\nfunction EventEmitter:setEvents(events)\n self.events = events\nend\n\nfunction EventEmitter:on(event, callback)\n assert(event)\n assert(callback)\n if not self.events[event] then\n error(\"not register event: \"..event)\n end\n local channel = self.channels[event]\n if not channel then\n channel = Channel:new(event)\n self.channels[event] = channel\n end\n channel:on(callback)\nend\n\nfunction EventEmitter:emit(event)\n if not self.events[event] then\n error(\"not register event: \"..event)\n end\n\n local channel = self.channels[event]\n if not channel then return end\n\n for _, listener in ipairs(channel.listeners) do\n listener.callback()\n end\nend\n----------------------------------------------------- \u88c5\u5907\u6a21\u5757\nlocal eventEmitter = EventEmitter:new()\neventEmitter:setEvents({\n [\"equipStrengthen\"] = \"\u88c5\u5907\u5f3a\u5316\",\n})\n\n\nfunction equipStrengthen()\n -- \u88c5\u5907\u5f3a\u5316\u903b\u8f91\n eventEmitter:emit(\"equipStrengthen\")\nend\n\n------------------------------------------------------ \u6210\u5c31\u6a21\u5757\nfunction checkAchievement()\n print('checkAchievement')\nend\n\neventEmitter:on(\"equipStrengthen\", checkAchievement) -- \u6210\u5c31\u6a21\u5757\u6ce8\u518c\u76d1\u542c\n\n------------------------------------------------------ \u65f6\u88c5\u6a21\u5757\nfunction checkObtainFashion()\n print('checkObtainFashion')\nend\n\neventEmitter:on(\"equipStrengthen\", checkObtainFashion) -- \u65f6\u88c5\u6a21\u5757\u6ce8\u518c\u76d1\u542c\n------------------------------------------------------------------------------------\nfunction main()\n equipStrengthen()\nend\n\nmain()\n
\n\u6700\u540e\u8f93\u51fa:
\ncheckAchievement\ncheckObtainFashion\n
\n\u4e0b\u9762\u8fd9\u4e2a\u56fe\u53ef\u4ee5\u6709\u52a9\u4e8e\u7406\u89e3\uff0c
\n![\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"](\"https://img-blog.csdnimg.cn/20210320170753733.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxNzY3ODUyODQx,size_16,color_FFFFFF,t_70#pic_center\"/)
\n\u4e0a\u8ff0\u7684\u5b9e\u73b0\u6bd4\u8f83\u7b80\u5355\uff0c\u4e3b\u8981\u610f\u601d\u8868\u8fbe\u51fa\u6765\u4e86\uff0c\u5177\u4f53\u7684\u7ec6\u8282\u53ef\u4ee5\u7ed3\u5408\u9700\u8981\u518d\u6dfb\u52a0\u5c31\u597d\u4e86\u3002
\n\u5982\u679c\u89c9\u5f97\u5bf9\u4f60\u6709\u5e2e\u52a9\u7684\u8bdd\u8bf7 @\u7a0b\u5e8f\u5458\u6768\u5c0f\u54e5 \u70b9\u4e2a\u8d5e\uff0c\u8c22\u8c22\uff01
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/wszgrcy",
"name": "wszgrcy",
"avatar": "https://cdn.v2ex.com/gravatar/580faa0c768668e7325c10e06f49aefc?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/653989",
"title": "vscode \u4e0a\u5199 lua \u6709\u663e\u793a\u6ce8\u91ca\u7684\u63d2\u4ef6\u5417?",
"id": "https://www.v2ex.com/t/653989",
"date_published": "2020-03-18T11:45:09+00:00",
"content_html": "\u5bf9\u4e8e vscode \u7684\u4eb2\u513f\u5b50 ts\n\u53ea\u8981
\n/**\u6ce8\u91ca*/\nlet a=1\n
\n\u7136\u540e\u5728\u9f20\u6807\u79fb\u52a8\u5230\u4efb\u4f55\u4f7f\u7528a\u53d8\u91cf\u7684\u5730\u65b9,\u90fd\u80fd\u63d0\u793a\u8fd9\u4e2a\u53d8\u91cf\u662f\u4ec0\u4e48\n\u90a3\u4e48 lua \u6709\u76f8\u5173\u63d2\u4ef6\u6216\u8005\u8bbe\u7f6e\u5417?\n\u5c1d\u8bd5\u4e86--\u548c--[[]]\u90fd\u6ca1\u7528\u7c7b\u4f3cts\u7684\u6548\u679c\n\u4e0d\u77e5\u9053\u6709\u6ca1\u6709\u5927\u725b\u7814\u7a76\u8fc7\u8fd9\u4e2a\u95ee\u9898\n\u6216\u8005\u63a8\u8350\u4e00\u6b3e\u80fd\u663e\u793a\u6ce8\u91ca\u7684 ide
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/vevlins",
"name": "vevlins",
"avatar": "https://cdn.v2ex.com/avatar/677c/39d0/274232_large.png?m=1711777186"
},
"url": "https://www.v2ex.com/t/639128",
"date_modified": "2020-01-19T05:03:14+00:00",
"content_html": "\u5f88\u53cd\u76f4\u89c9\u554a\uff0c\u5728\u6570\u5b66\u610f\u4e49\u4e0a\u8fd9\u4e0d\u662f\u7ea6\u7b49\u4e8e\u5417
\n",
"date_published": "2020-01-19T04:35:33+00:00",
"title": "lua \u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528~=\u5f53\u4f5c\u4e0d\u7b49\u4e8e\u8fd0\u7b97\u7b26\uff1f",
"id": "https://www.v2ex.com/t/639128"
},
{
"author": {
"url": "https://www.v2ex.com/member/jitongxi",
"name": "jitongxi",
"avatar": "https://cdn.v2ex.com/avatar/1ebc/8b1e/169397_large.png?m=1717766601"
},
"url": "https://www.v2ex.com/t/604925",
"title": "\u8bf7\u95ee\u73b0\u5728 lua \u6df7\u6dc6\u7528\u4ec0\u4e48\u5de5\u5177,\u6c42\u5e38\u5e74 lua \u7684\u8001\u54e5\u6307\u70b9",
"id": "https://www.v2ex.com/t/604925",
"date_published": "2019-09-27T11:33:26+00:00",
"content_html": ""
},
{
"author": {
"url": "https://www.v2ex.com/member/lestat",
"name": "lestat",
"avatar": "https://cdn.v2ex.com/avatar/e54a/f10c/213994_large.png?m=1544025086"
},
"url": "https://www.v2ex.com/t/551062",
"title": "lua \u7684\u524d\u666f\u5982\u4f55\uff1f",
"id": "https://www.v2ex.com/t/551062",
"date_published": "2019-04-01T23:23:19+00:00",
"content_html": "\u672c\u4eba\u662f\u505a web \u540e\u7aef\u5f00\u53d1\u7684\uff0c\u4e3b\u8981\u8bed\u8a00\u662f php\uff0c\u524d\u6bb5\u65f6\u95f4\u73a9\u8fc7\u4e00\u4e0b openresty\uff0c\u611f\u89c9\u914d\u5408 lua \u53ef\u4ee5\u505a\u4e0d\u5c11\u529f\u80fd\uff0c\u81ea\u5df1\u5b9e\u73b0\u8fc7\u8f6f\u9632\u706b\u5899(\u914d\u5408 redis)\u548c\u5b9e\u65f6\u7edf\u8ba1\u8bbe\u5907\u5728\u7ebf\u72b6\u6001(\u914d\u5408 redis)\uff0c\u5728 redis \u91cc\u9762\u4f7f\u7528 lua \u8fd8\u53ef\u4ee5\u4fdd\u8bc1\u64cd\u4f5c\u7684\u539f\u5b50\u6027\uff0c\u60f3\u6df1\u5165\u5b66\u4e60\u4e0b lua\uff0c\u5927\u5bb6\u89c9\u5f97 lua \u7684\u524d\u666f\u5982\u4f55\uff0c\u503c\u5f97\u6df1\u5165\u5b66\u4e60\u5417\uff1f"
},
{
"author": {
"url": "https://www.v2ex.com/member/CandyMi",
"name": "CandyMi",
"avatar": "https://cdn.v2ex.com/gravatar/d841deaa2e811deedd9fac203aed3a14?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/549291",
"title": "core_framework - \u57fa\u4e8e libev \u7684\u8f7b\u91cf\u7ea7 lua \u7f51\u7edc\u5f00\u53d1\u6846\u67b6",
"id": "https://www.v2ex.com/t/549291",
"date_published": "2019-03-27T13:08:38+00:00",
"content_html": "\u2014\u2014 \u5927\u9053\u81f3\u7b80, \u8fd4\u749e\u5f52\u771f.
\n\u524d\u8a00
\n\u5728\u53d1\u8868\u8fd9\u7bc7\u535a\u6587\u7684\u524d\u5915, \u8fd8\u6709\u4e00\u4e9b\u5c0f\u4f19\u4f34\u5728\u63d0\u95ee\u4e00\u4e9b\u4ee5\u4e0b\u76f8\u5173\u7684\u95ee\u9898:
\n\n- \n
\u6027\u80fd\u600e\u4e48\u6837\uff1f
\n \n- \n
\u662f\u5426\u5bb9\u6613\u4e0a\u624b?
\n \n- \n
\u5f00\u53d1\u76ee\u6807\u5728\u54ea?
\n \n- \n
\u5982\u4f55\u53cd\u9988\u95ee\u9898?
\n \n- \n
\u5bf9\u6bd4\u884c\u4e1a\u5185\u7684 lua \u5f00\u6e90\u9879\u76ee\u6709\u4f55\u4f18\u52bf?
\n \n
\n\u7b49\u7b49, \u4ee5\u4e0a\u95ee\u9898\u4f1a\u5728\u672c\u6587\u4e2d\u4e00\u4e00\u4ecb\u7ecd.
\n
\nCF \u7684\u8d77\u56e0
\n\u9996\u5148\u6765\u804a\u804a\u60c5\u6000\u8fd9\u4e2a\u4e1c\u897f! \u76f8\u4fe1\u6bcf\u4e00\u4e2a\u884c\u4e1a\u5185\u7684\u4ece\u4e1a\u8005\u90fd\u6216\u591a\u6216\u5c11\u6709\u8fc7\u4e00\u4e2a\u68a6, \u8fd9\u4e2a\u68a6\u53eb\u505a: \"\u6211\u5230\u65f6\u5019\u8981\u5f00\u53d1\u4e00\u4e2a XXX\"\uff01\u5176\u5b9e\u4f5c\u8005\u5f53\u521d\u4e5f\u662f\u4e00\u6837.
\n\u6bcf\u5f53\u534a\u591c(\u51cc\u6668)\u5728\u52a0\u73ed\u3001\u770b\u6587\u6863\u3001\u8c03\u8bd5\u7684\u65f6\u5019, \u603b\u4f1a\u641c\u7d22\u5230\u4e00\u4e9b\u51e0\u5e74\u524d\u6216\u5341\u51e0\u5e74\u524d\u7684\u6846\u67b6\u6216\u5165\u95e8 demo\u3002\u4f8b\u5982: tinyhttp, \u94fe\u63a5\u7684\u6e90\u7801\u662f\u4e00\u4e9b\u540c\u5b66 fork \u7684\u955c\u50cf\u7ad9\u3002
\n\u6bcf\u6b21\u770b\u5230\u8fd9\u4e9b\u5185\u5bb9\u6216\u591a\u6216\u5c11\u90fd\u4f1a\u6fc0\u8d77\u5fc3\u4e2d\u90a3\u4e00\u4e1d\u4e1d\u5feb\u7184\u706d\u7684\u70ed\u60c5, \u4e5f\u8bb8\u8fd9\u5c31\u662f\u6700\u540e\u5bf9\u6280\u672f\u7684\u6e34\u671b\uff1f
\n\u5c31\u662f\u5728\u52a8\u624b\u521b\u5efa\u9879\u76ee\u4e4b\u524d\u8fd8\u53cd\u590d\u95ee\u8fc7\u81ea\u5df1\u662f\u5426\u8981\u505a? \u80fd\u575a\u6301\u4e0b\u53bb\u4e48\uff1f\u4e5f\u8bb8\u88ab\u55b7\u90fd\u662f\u4e00\u79cd\u5962\u671b\uff1f
\n\u5728\u5fc3\u91cc\u4e00\u4e00\u56de\u7b54\u4e86\u8fd9\u4e9b\u95ee\u9898\u540e, \u5728 2018 \u5e74\u672b\u521b\u5efa\u4e86\u672c\u9879\u76ee.
\n\u8bf4\u53e5\u5b9e\u8bdd! \u4e00\u4e2a\u7f51\u7edc\u5f00\u53d1\u6846\u67b6\u6700\u96be\u7684\u4e0d\u662f\u5b9e\u73b0\u67d0\u4e2a\u529f\u80fd, \u800c\u662f\u4ece\u96f6\u5f00\u59cb\u4e00\u6b65\u4e00\u6b65\u6dfb\u7816\u52a0\u74e6\u7684\u9020\u8f6e\u5b50!
\n\u4f5c\u4e3a\u4e00\u4e2a\u7f51\u7edc\u5f00\u53d1\u6846\u67b6, \u6700\u91cd\u8981\u7684\u4e24\u4e2a\u529f\u80fd\u80af\u5b9a\u662f\u9700\u8981\u7684\uff01 \u5b9a\u65f6\u5668\u5e93\u3001\u4e8b\u4ef6\u9a71\u52a8\u5e93. \u5982\u4f55\u6289\u62e9\uff1f\u9009\u9879\u6709 2 \u4e2a: libev / libuv .
\nlibev \u6210\u719f\u7a33\u5b9a\u3001\u8f7b\u91cf\u7ea7\u3001unix like \u652f\u6301\u3001\u5bb9\u6613\u5d4c\u5165;\n\nlibuv \u6bd4 libev \u66f4\u52a0\u4f18\u79c0\uff0c\u589e\u52a0\u4e86\u8bb8\u591a\u529f\u80fd(\u7ebf\u7a0b\u6c60\u3001\u4fe1\u53f7\u3001\u540c\u6b65\u3001\u9501\u7b49\u7b49)\uff0c\u5c01\u88c5\u66f4\u52a0\u5b8c\u5584, \u5e76\u4e14\u589e\u52a0\u4e86 windows \u652f\u6301;\n
\n\u4ece cf \u6846\u67b6\u5f00\u53d1\u4e4b\u521d\u9009\u578b\u6765\u770b, libuv \u7edd\u5bf9\u662f\u76ee\u524d\u6700\u4f18\u89e3. \u4f46\u662f\u4f5c\u8005\u504f\u504f\u9009\u62e9\u4e86 libev. \u4e5f\u4ece\u6b64\u5f00\u59cb, \u8270\u8f9b\u7684\u5e95\u5c42\u5f00\u53d1\u4e4b\u8def\u5c31\u6b64\u5c55\u5f00.
\n\u9996\u5148, \u4f5c\u8005\u4e0d\u8ba9\u4f7f\u7528\u8005 C/C++\u8fdb\u884c\u5b9e\u9645\u4e1a\u52a1\u5f00\u53d1! \u8fd9\u6837\u505a\u4f1a\u8ba9\u4f7f\u7528\u8005\u6709\u8f83\u9ad8\u7684\u5f00\u53d1\u6210\u672c\u4e0e\u5b66\u4e60\u6210\u672c, \u800c\u9009\u62e9\u4e00\u95e8\u8f83\u597d\u7684\u811a\u672c\u8bed\u8a00\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981.
\n\u4f5c\u8005\u5bf9Lua\u8fd8\u7b97\u662f\u7a0d\u5fae\u719f\u6089\u4e00\u70b9, \u6240\u4ee5\u5c31\u9009\u4e86 Lua \u4f5c\u4e3a\u4e1a\u52a1\u811a\u672c\u8bed\u8a00\u3002\u81f3\u4e8e Lua \u8bed\u8a00\u7684\u4f18\u52bf\u8fd9\u91cc\u5c31\u4e0d\u8bf4\u4e86, \u7f51\u4e0a\u5927\u628a\u6587\u7ae0\u5938\u5b83\u7684.
\n\u73b0\u5728\u65e2\u7136\u811a\u672c\u8bed\u8a00\u5df2\u7ecf\u9009\u5b9a, \u90a3\u4e48\u5c31\u5f00\u59cb\u5199\u4ee3\u7801\u5427\uff01 Let's Lua.
\n
\nCF \u7684\u7f16\u5199\u4e4b\u8def
\n1. \u7f51\u7edc\u5c42
\n\u9996\u5148, \u6211\u4eec\u6765\u770b\u4e00\u6bb5 C \u5c01\u88c5\u7ed9 Lua \u8c03\u7528\u7684 API \u4ee3\u7801:
\nLUAMOD_API int\nluaopen_tcp(lua_State *L){\n\tluaL_checkversion(L);\n\t/* \u6dfb\u52a0 SSL \u652f\u6301 */\n SSL_library_init();\n SSL_load_error_strings();\n // CRYPTO_set_mem_functions(xmalloc, xrealloc, xfree);\n // OpenSSL_add_ssl_algorithms();\n\t/* \u6dfb\u52a0 SSL \u652f\u6301 */\n\tluaL_newmetatable(L, \"__TCP__\");\n\tlua_pushstring (L, \"__index\");\n\tlua_pushvalue(L, -2);\n\tlua_rawset(L, -3);\n lua_pushliteral(L, \"__mode\");\n lua_pushliteral(L, \"kv\");\n lua_rawset(L, -3);\n\tluaL_Reg tcp_libs[] = {\n\t\t{\"read\", tcp_read},\n\t\t{\"write\", tcp_write},\n\t\t{\"ssl_read\", tcp_sslread},\n\t\t{\"ssl_write\", tcp_sslwrite},\n\t\t{\"stop\", tcp_stop},\n\t\t{\"start\", tcp_start},\n\t\t{\"close\", tcp_close},\n\t\t{\"listen\", tcp_listen},\n\t\t{\"connect\", tcp_connect},\n\t\t{\"ssl_connect\", tcp_sslconnect},\n\t\t{\"new\", tcp_new},\n\t\t{\"new_ssl\", ssl_new},\n\t\t{\"free_ssl\", ssl_free},\n\t\t{\"new_server_fd\", new_server_fd},\n\t\t{\"new_client_fd\", new_client_fd},\n\t\t{NULL, NULL}\n\t};\n\tluaL_setfuncs(L, tcp_libs, 0);\n\tluaL_newlib(L, tcp_libs);\n\treturn 1;\n}\n
\n\u4ee5\u4e0a\u662f TCP \u5b9e\u73b0\u7684 C \u4ee3\u7801\u7684\u7247\u6bb5, \u6709\u5174\u8da3\u9605\u8bfb\u6e90\u7801\u7684\u5c0f\u4f19\u4f34\u8bf7\u70b9\u51fb\u8fd9\u91cc;
\n\u4f17\u6240\u5468\u77e5 Lua \u6ca1\u6709\u539f\u751f\u7684 Socket. \u90a3\u4e48\u5c31\u9700\u8981\u6846\u67b6\u7f16\u5199\u8005\u81ea\u5df1\u62bd\u8c61\u5e95\u5c42\u903b\u8f91\u91cd\u65b0\u5b9e\u73b0\u4e00\u5957 API.
\n\u7b80\u5355\u7684\u5c01\u88c5 Lua C \u5e93\u8c01\u90fd\u4f1a, \u800c\u4e14\u4e5f\u7b97\u4e0d\u4e0a\u662f\u4ec0\u4e48\u96be\u4e8b. \u4f46\u662f\u6211\u4eec\u7684\u76ee\u7684\u662f\u5c06\u5e95\u5c42\u540c\u6b65\u963b\u585e Socket hook \u4e3a\u975e\u963b\u585e, \u8fd9\u65f6\u5019\u96be\u70b9\u5c31\u6765\u4e86\uff01
\n\u5927\u5bb6\u90fd\u77e5\u9053 libev \u662f\u57fa\u4e8e react \u6a21\u578b\u7684\u4e8b\u4ef6\u9a71\u52a8\u7f51\u7edc\u5e93, \u6240\u6709\u6ce8\u518c\u4e8b\u4ef6\u540e\u7684\u4e1a\u52a1\u903b\u8f91\u90fd\u662f\u4ee5\u56de\u8c03\u7684\u5f62\u5f0f\u89e6\u53d1. \u90a3\u4e0d\u5c31\u53d8\u6210 node-lua \u4ee3\u7801\u4e86\u5417\uff1f(\u7b11)
\n\u8fd9\u65f6\u5019, \u4f5c\u8005\u60f3\u4e86\u4e2a\u70b9\u5b50\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898! \u6267\u884c\u6d41\u7a0b\u5982\u4e0b:
\n\n\n- \u6bcf\u6b21\u9700\u8981\u505a\u4e00\u4e9b\u540c\u6b65\u64cd\u4f5c\u7684\u65f6\u5019, \u5c31\u8c03\u7528 C API \u6ce8\u518c\u56de\u8c03\u4e8b\u4ef6.
\n
\n
\n\n\n- \u4e3a\u5f53\u524d\u6ce8\u518c\u7684\u6240\u6709\u4e8b\u4ef6\u521b\u5efa\u4e00\u4e2a Lua \u534f\u7a0b\u4fdd\u5b58\u4e0a\u4e0b\u6587\u5e76\u8ba9\u51fa\u5f53\u524d\u534f\u7a0b\u6267\u884c\u6743.
\n
\n
\n\n\n- \u7b49\u5230\u6ce8\u518c\u4e8b\u4ef6\u88ab\u89e6\u53d1\u540e, \u8c03\u7528 C API \u6062\u590d\u534f\u7a0b\u7ee7\u7eed\u6267\u884c.
\n
\n
\n\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u5c06 C \u5c42\u6b21\u7684\u5f02\u6b65\u56de\u8c03\u903b\u8f91\u5c01\u88c5\u4e3a Lua \u5c42\u7684\u540c\u6b65\u975e\u963b\u585e, \u4fdd\u8bc1\u4e0d\u56e0\u4e3a IO \u95ee\u9898\u963b\u585e\u7ebf\u7a0b.
\n\u4e0b\u9762\u63d0\u4f9b\u4e00\u6bb5 socket \u540c\u6b65\u975e\u963b\u585e\u7684\u4f2a\u4ee3\u7801, \u7ecf\u4f9b\u53c2\u8003:
\nfunction TCP:recv(bytes)\n local current_co = co_self()\n self.read_co = read_ev(function()\n -- do action\n -- stop timer_ev\n -- wakeup(current_co) \u6062\u590d\u6267\u884c\u6743\n end)\n self.timer_co = self.timer_ev(function()\n -- do action\n -- stop read_ev\n -- wakeup(current_co) \u6062\u590d\u6267\u884c\u6743\n end)\n tcp_start(io, EV_READ, self.read_co)\n timer_start(timer, 3 \u79d2\u8d85\u65f6, self.timer_co)\n return co_yield() -- \u8ba9\u51fa\u6267\u884c\u6743\nend\n
\n\u4e00\u4e2a Lua \u7248\u7684 Socket EV_READ \u4f2a\u4ee3\u7801\u5927\u81f4\u7684\u5904\u7406\u6d41\u7a0b\u5982\u4e0a, \u60f3\u770b\u5b9e\u9645\u5904\u7406\u903b\u8f91\u8bf7\u770b\u8fd9\u91cc\u3002
\n\u540c\u7406, Socket write/connect/listen \u7b49\u7b49 API \u76f4\u63a5\u7167\u6284\u5c31\u884c(UDP \u4e5f\u5927\u540c\u5c0f\u5f02). (\u5176\u5b9e\u8fd9\u91cc\u6709\u4e2a\u5c0f\u63d2\u66f2\u5c31\u662f SSL SOCKET \u7684\u5751, \u4f46\u662f\u7531\u4e8e\u7bc7\u5e45\u95ee\u9898\u5c31\u4e0d\u8bf4\u4e86.)
\n\u7ec6\u5fc3\u7684\u5c0f\u4f19\u4f34\u53ef\u80fd\u53d1\u73b0\u4ee3\u7801\u540c\u65f6\u6ce8\u518c\u4e86 Socket \u4e0e Timer \u4e8b\u4ef6, Socket \u975e\u963b\u585e\u64cd\u4f5c\u4e0d\u80fd\u89e3\u51b3 read \u4e0e connect \u8d85\u65f6\u7684\u95ee\u9898. \u6240\u4ee5 cf \u6846\u67b6\u5e72\u8106\u5c31\u5c01\u88c5\u5f7b\u5e95\u4e00\u70b9.
\n\u81f3\u6b64, Socket \u7b97\u662f\u5df2\u7ecf\u7b97\u662f\u57fa\u672c hook \u4e0e\u5c01\u88c5\u5b8c\u6210\u4e86. \u63a5\u4e0b\u6765\u5c31\u53ef\u4ee5\u5f00\u59cb\u5199\u5e94\u7528\u5c42\u534f\u8bae\u4e86.
\n2. \u5e94\u7528\u5c42\u534f\u8bae
\n\u73b0\u5728 Socket \u7ec8\u4e8e\u80fd\u6b63\u5e38\u4f7f\u7528\u4e86, \u90a3\u4e48\u9762\u4e34\u7684\u65b0\u95ee\u9898\u5c31\u53c8\u6765\u4e86\u3002
\nlibev \u6ca1\u6709\u81ea\u5e26\u5f02\u6b65 dns
\ndns \u90fd\u8fd8\u9700\u8981\u4f7f\u7528\u8005\u81ea\u5df1\u5c01\u88c5, \u8fd9\u4e2a\u5751\u771f\u662f\u586b\u7684\u65e0\u6bd4\u96be\u53d7! \u597d\u5728\u7f51\u7edc\u4e0a\u6709\u524d\u8f88\u5b9e\u73b0\u4e86 Lua \u7248\u7684\u5f02\u6b65 dns, \u4f5c\u8005\u7a0d\u5fae\u770b\u660e\u767d\u4e4b\u540e\u5c31\u501f\u7528\u4e86\u8fc7\u6765\u5c01\u88c5\u5185\u90e8\u4f7f\u7528.
\n\u8fd9\u6837 cf \u4e5f\u7b97\u662f\u6709\u4e86\u6df1\u5ea6\u5b9a\u5236\u7684\u5f02\u6b65 dns\u5e93\u4e86\u5427\uff01(\u867d\u7136\u5e76\u4e0d\u5b8c\u5584, \u4f46\u662f\u8db3\u591f\u4f7f\u7528)
\n\u4e00\u4e2a\u7f51\u7edc\u5e93\u662f\u5426\u6d41\u884c, \u57fa\u672c\u4e0a\u5c31\u5f97\u770b\u751f\u6001. \u90a3\u4e48\u534f\u8bae\u5c42\u7684\u8f6e\u5b50\u53c8\u5f97\u9020\u8d77\u6765:
\n\n- httpd\u4e0ehttpc
\n- mail
\n- mysql
\n- redis
\n- mqtt
\n- websocket
\n
\n\u5176\u4e2d\u4e00\u4e9b\u534f\u8bae\u4e3a\u5404\u4f4d\u524d\u8f88\u90a3\u8fb9\u501f\u8fc7\u6765\u9002\u914d\u540e\u5b9a\u5236\u7684, \u7b80\u5355\u7684\u534f\u8bae\u5219\u662f\u76f4\u63a5\u82b1 1-2 \u5c0f\u65f6\u76f4\u63a5\u624b\u5199\u51fa\u6765\u7684\u3002
\n3. \u5c01\u88c5\u4e0e\u6613\u7528\u6027
\n\u4e3a\u4e86\u4e0d\u8ba9 API \u90a3\u4e48\u5c01\u95ed\u4e0e\u63d0\u5347 cf \u7684\u53ef\u7528\u6027, \u4f5c\u8005\u51b3\u5b9a\u5c06 mysql \u4e0e redis \u8fdb\u884c\u521d\u6b65\u5c01\u88c5.
\n\u5c01\u88c5\u5305\u62ec\u5927\u5bb6\u5e38\u7528\u7684\u529f\u80fd, \u8fde\u63a5\u6c60\u3001\u9762\u5411\u5bf9\u8c61\u64cd\u4f5c\u3001\u65e0\u9700\u624b\u52a8\u7ba1\u7406 session \u751f\u547d\u5468\u671f\u7b49\u7b49. \u7b80\u5316\u7f16\u7a0b\u601d\u60f3\u5305\u88b1\u6765\u63d0\u5347\u5f00\u53d1\u6548\u7387.
\n\u81f3\u4e8e\u5185\u90e8 Socket \u66f4\u662f\u8ba9\u6846\u67b6\u6765\u89e3\u51b3\u91ca\u653e\u95ee\u9898\u786e\u4fdd\u6587\u4ef6\u63cf\u8ff0\u6570\u91cf\u9650\u5236\u7684\u60c5\u51b5\u4e0b\u4e5f\u662f\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528. (\u5176\u5b9e\u662f\u4e0d\u559c\u6b22\u4f9d\u8d56 gc \u88ab\u52a8 close fd \u4e0e free \u5185\u5b58)
\n
\nCF \u662f\u5565\uff1f
\n\u5982\u679c\u4f60\u8010\u5fc3\u770b\u5b8c\u4e86\u7b2c\u4e00\u90e8\u5206\u4ecb\u7ecd, \u90a3\u4e48\u4f60\u5c31\u5e94\u8be5\u5bf9 cf \u6709\u4e86\u4e00\u4e2a\u5927\u6982\u7684\u4e86\u89e3.
\ncf \u5168\u79f0\u4e3a: CoreFramework, \u662f\u4e00\u4e2a\u57fa\u4e8e libev \u7684 Lua \u7f51\u7edc\u5f00\u53d1\u6846\u67b6. \u5728\u5176\u5185\u90e8\u5b9e\u73b0\u4e86\u591a\u79cd\u7f51\u7edc\u534f\u8bae\u4e0e\u7b2c\u4e09\u65b9\u5e93\u7528\u6765\u5e2e\u52a9\u4f7f\u7528\u8005\u8fdb\u884c\u9879\u76ee\u539f\u578b\u7684\u5feb\u901f\u5f00\u53d1.
\ncf \u5728 httpd \u4f7f\u7528\u4e0a\u5c0a\u5d07\u524d\u3001\u540e\u7aef\u5206\u79bb\u7684\u89e3\u51b3\u65b9\u6848, \u4ec5\u5b9e\u73b0\u4e86\u57fa\u672c\u7684 view \u8def\u7531\u5e76\u4e14\u4e0d\u652f\u6301 rest \u98ce\u683c\u7684 API \u8def\u7531. \u867d\u7136\u8fd9\u6837\u53ef\u80fd\u4f1a\u5f15\u6765\u5b87\u591a\u4eba\u7684\u8bdf\u75c5.
\ncf \u7684 httpd \u5185\u5d4c websocket \u652f\u6301, \u65b9\u4fbf\u4f7f\u7528\u8005\u5728\u590d\u7528\u7aef\u53e3\u7684\u540c\u65f6\u4e5f\u53ef\u4ee5\u4eab\u53d7\u957f\u8fde\u63a5\u7f16\u5199\u7684\u4e50\u8da3.
\n\u66f4\u591a\u7684\u4ecb\u7ecd, \u8bf7\u5927\u5bb6\u9879\u76ee\u5730\u5740\u7684Wiki
\n
\nCF \u80fd\u505a\u4ec0\u4e48?
\n\n- \n
\u57fa\u4e8e\u5bb9\u5668\u6280\u672f\u7684\u5fae\u670d\u52a1\u573a\u666f(swarm/kubernetes); \u2014\u2014 \u63a8\u8350
\n \n- \n
\u6e38\u620f\u670d\u52a1\u5668\u7684\u524d\u7aef\u4ee3\u7406\u5c42; \u2014\u2014 \u63a8\u8350
\n \n- \n
\u5185\u5b58 /CPU \u8d44\u6e90\u8f83\u4e3a\u7d27\u7f3a\u7684\u4e91\u670d\u52a1\u5668; \u2014\u2014 \u63a8\u8350
\n \n- \n
\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u65e0\u72b6\u6001\u96c6\u7fa4; \u2014\u2014 \u63a8\u8350
\n \n- \n
\u6d77\u91cf\u957f\u8fde\u63a5(websocket)Agent \u96c6\u7fa4; \u2014\u2014 \u63a8\u8350
\n \n
\n
\nCF \u4f7f\u7528\u5230\u7684\u6280\u672f\u6808?
\n\u4f20\u8f93\u5c42: TCP/UDP
\n\u4f1a\u8bdd\u5c42: SSL Client \u652f\u6301
\n\u534f\u8bae\u5c42: dns/webocket/http/mqtt/redis/mysql/smtp
\n\u5de5\u5177\u5e93: Timer/TASK
\n\u7b2c\u4e09\u65b9\u5e93: Libev\u3001openssl/libressl\u3001lua-5.3\u3001jemalloc/tcmalloc(\u53ef\u9009)
\n
\nCF \u5982\u4f55\u5b89\u88c5?
\ncf \u76ee\u524d\u652f\u6301\u7edd\u5927\u90e8\u5206 Unix like \u64cd\u4f5c\u7cfb\u7edf, \u4f5c\u8005\u662f\u5728 Mac \u4e0a\u8fdb\u884c\u5f00\u53d1, \u6240\u4ee5 Mac \u652f\u6301\u662f\u5fc5\u987b\u7684.
\ncf \u6d4b\u8bd5\u7684 Linux \u4e3a Centos, \u6240\u4ee5\u57fa\u672c\u4e0a\u57fa\u4e8e Linux \u5185\u6838\u7684\u64cd\u4f5c\u7cfb\u7edf\u7f16\u8bd1\u540e\u7684\u8fd0\u884c\u4e5f\u6ca1\u4ec0\u4e48\u95ee\u9898(export \u589e\u52a0 /usr/local/lib)
\n\u540c\u65f6\uff0c\u4f5c\u8005\u8fd8\u8d34\u5fc3\u7684\u4e3a\u5927\u5bb6\u505a\u4e86\u4e00\u4e2a\u7b80\u5355 Dockerfile. \u6587\u4ef6\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b, \u5927\u5bb6\u4e0b\u8f7d\u76f4\u63a5\u4f7f\u7528\u5373\u53ef\u3002
\n\u5f53\u7136, \u5982\u679c\u4f60\u4e0d\u60f3\u5236\u4f5c Dockerfile\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 Docker \u547d\u4ee4\u76f4\u63a5\u62c9\u53bb\u4f5c\u8005\u5236\u4f5c\u597d\u653e\u5728 docker hub \u7684\u955c\u50cf. candymi/cfweb
\n\u4f7f\u7528\u8be6\u60c5\u4e0e\u4f7f\u7528\u65b9\u6cd5\u8bf7\u53c2\u8003Docker \u5b89\u88c5\u548c\u7f16\u8bd1\u5b89\u88c5
\n
\nCF \u5982\u4f55\u8fd0\u884c\u5462\uff1f
\n\u6d4b\u8bd5\u8fd0\u884c
\nbash#: ./cfadmin
\n\u540e\u53f0\u8fd0\u884c
\nbash#: ./cfadmin
\n\u9000\u51fa
\nkillall cfadmin
\nctrl + c
\n
\n\u6587\u6863\u5728\u54ea\uff1f
\n\u4f5c\u8005\u4e3a\u5927\u5bb6\u8d34\u5fc3\u7684\u5199\u4e86\u4e00\u7bc7\u8be6\u7ec6\u5230\u4e0d\u80fd\u518d\u8be6\u7ec6\u7684\u6587\u6863, \u4ee5\u6b64\u6765\u83b7\u53d6\u5927\u5bb6\u7684\u70b9\u8d5e\u4e0e\u5173\u6ce8.
\n\u4f5c\u8005\u8fd8\u4e3a\u559c\u6b22\u9605\u8bfb\u6e90\u7801\u7684\u540c\u5b66\u51c6\u5907\u4e86\u5145\u8db3\u7684\u4e2d\u6587\u6ce8\u91ca\u4e0e\u82f1\u6587\u6ce8\u91ca, \u7ed3\u5408\u8d77\u6765\u65b9\u4fbf\u5927\u5bb6\u5feb\u901f\u4e86\u89e3 CF \u5de5\u4f5c\u65b9\u5f0f(\u4e2d /\u82f1\u6ce8\u91ca\u7ed3\u5408\u6613\u4e8e\u7406\u89e3\u4e00\u4e9b\u4e13\u5c5e\u8bcd\u6c47).
\n
\n\u56de\u7b54\u4e4b\u524d\u7684\u95ee\u9898:
\nQ. \u6027\u80fd\u600e\u4e48\u6837\uff1f
\n\nA. \u6027\u80fd\u8fd8\u4e0d\u9519, \u4f46\u662f\u5177\u4f53\u6570\u503c\u8bf7\u81ea\u884c\u6d4b\u8bd5.
\n
\nQ. \u662f\u5426\u5bb9\u6613\u4e0a\u624b?
\n\nA. \u5b66\u4e60 lua \u4e00\u5c0f\u65f6\u5165\u95e8 -> cf \u4e00\u5c0f\u65f6\u5165\u95e8
\n
\nQ. \u5f00\u8fd9\u4e2a\u9879\u76ee\u7684\u521d\u8877\u662f\u4ec0\u4e48\uff1f
\n\nA. \u5176\u5b9e\u5728\u524d\u9762\u5df2\u7ecf\u56de\u7b54\u8fc7\u4e86.
\n
\nQ. \u5f00\u53d1\u76ee\u6807\u5728\u54ea?
\n\nA. Wiki \u91cc\u6709TODO\u9879
\n
\nQ. \u5982\u4f55\u53cd\u9988\u95ee\u9898?
\n\nA. Wiki \u91cc\u6709Q & A\u9879
\n
\nQ. \u5bf9\u6bd4\u884c\u4e1a\u5185\u7684 lua \u5f00\u6e90\u9879\u76ee\u6709\u4f55\u4f18\u52bf?
\n\nA. CF \u5bf9\u6bd4\u5176\u5b83 lua \u5f00\u53d1\u9879\u76ee\u66f4\u6df1\u5165\u6539\u53d8\u7528\u6237\u4f7f\u7528\u4e60\u60ef! \u7b80\u5316\u6846\u67b6\u4e0a\u624b\u96be\u5ea6, \u5c06\u6846\u67b6\u90fd\u9ed1\u76d2\u5b50\u900f\u660e\u5316. \u65e0\u9700\u5b66\u4e60\u590d\u6742\u7684\u8bbe\u8ba1\u6a21\u5f0f\u4e0e\u7406\u5ff5.
\n
\nQ. CF \u7684\u5f00\u53d1\u7406\u5ff5\u662f\u4ec0\u4e48\uff1f
\n\nA. CF \u9879\u76ee\u7684\u76ee\u6807\u4e0d\u662f\u7ade\u4e89, \u800c\u662f\u660e\u767d\u660e\u767d\u7b80\u5355\u4e3a\u7f8e. \u5f53\u4f60\u4e60\u60ef\u4e86\u5b83, \u4e5f\u8bb8\u4f60\u5c31\u4f1a\u4e0a\u763e.
\n
\n
\n\u4f7f\u7528\u793a\u4f8b
\n\n\u7cbe\u5f69\u622a\u56fe
\n![\"\u90e8\u7f72\u9762\u677f\"](\"https://raw.githubusercontent.com/wiki/CandyMi/core_framework/images/cf-k8s-dashboard.png\")
\n![\"\u72b6\u6001\u9762\u677f\"](\"https://raw.githubusercontent.com/wiki/CandyMi/core_framework/images/cf-k8s-info.png\")
\n![\"pod](\"https://raw.githubusercontent.com/wiki/CandyMi/core_framework/images/cf-k8s-log.png\")
\n\u5e0c\u671b
\n\u4e5f\u8bb8\u4f60\u6b63\u5728\u4f7f\u7528\u5176\u5b83\u5f00\u53d1\u6846\u67b6, \u4f46\u662f\u8fd9\u4e0d\u59a8\u788d\u4f60\u5bf9 cf \u7684\u7763\u4fc3.
\n\u4e5f\u8bb8\u4f60\u6b63\u5728\u8bd5\u7528\u5b83, \u8fd9\u4e0d\u59a8\u788d\u4f60\u4e0e\u4f5c\u8005\u6c9f\u901a\u4f60\u7684\u60f3\u6cd5.
\n\u4e5f\u8bb8\u4f60\u6b63\u5728\u5410\u69fd\u5b83\u7684\u7f3a\u70b9\uff0c\u8bf7\u6765issue\u5c3d\u60c5\u5410\u69fd.
\n\u6587\u6863\u4e0e\u5730\u5740
\n\u9879\u76ee\u6587\u6863
\n\u9879\u76ee\u5730\u5740
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/ZoomQuiet",
"name": "ZoomQuiet",
"avatar": "https://cdn.v2ex.com/avatar/b147/a61c/1653_large.png?m=1465957170"
},
"url": "https://www.v2ex.com/t/532063",
"title": "\u5982\u4f55\u6784\u5efa\u4f2a\u89c6\u9891\u6d41\u670d\u52a1? \u4f4e\u5ef6\u65f6\u4f4e\u91c7\u6837, \u57fa\u4e8e OpenResty , HTTP, \u5185\u7f51...",
"id": "https://www.v2ex.com/t/532063",
"date_published": "2019-01-31T02:16:01+00:00",
"content_html": "\u80cc\u666f
\n\n\u51fa\u4e8e\u5404\u79cd\u4e1a\u52a1 /\u786c\u4ef6 /\u8f6f\u4ef6\u535a\u5f08, \u6700\u7ec8\u4e0d\u5f97\u4e0d\u9762\u5bf9...
\n
\n\n- \u5c40\u7f51\u4e2d\u4e00\u53f0 Linux mini \u4e3b\u673a
\n- \u63a5\u5165\u591a\u8def web cam.
\n- \u7531 FFmpeg \u91c7\u96c6\u89c6\u9891\u4e3a\u5e27\u56fe\u7247\u7f16\u53f7\u8f93\u51fa\u5230\u786c\u76d8\n
\n-f image2 frames/%05d.jpg- \u7c7b\u4f3c\u53c2\u6570\u63a7\u5236\u8f93\u51fa
\n
\n \n- \u53e6\u5916\u4e3b\u673a\u7528 Electron \u5f00\u53d1\u63a7\u5236\u5ba2\u6237\u7aef
\n- \u9700\u8981\u62ff\u5230\u5b9e\u65f6\u56fe\u50cf, \u4ee5\u4fbf\u5f62\u6210\u76d1\u5bdf\u89c6\u9891, \u8981\u6c42\u5c3d\u53ef\u80fd\u5ef6\u65f6\u5c0f\n
\n- \u9875\u9762\u5237\u65b0 15fps \u4ee5\u4e0a\u5373\u53ef
\n- \u4f46\u662f, \u4ece Linux \u5230\u63a7\u5236\u7aef, \u5ef6\u65f6\u5f97\u5c3d\u53ef\u80fd\u5c0f
\n
\n \n
\n\u5206\u6790
\n\n- \u4ece\u786c\u4ef6\u5230\u5c55\u793a\u5ef6\u65f6\u5c3d\u53ef\u80fd\u5c0f\n
\n- \u5c31\u4e0d\u80fd\u8d70\u6807\u51c6\u6d41\u5a92\u4f53\u534f\u8bae\u4e86
\n- \u65e0\u8bba\u4ec0\u4e48\u534f\u8bae\u90fd\u5f97\u5148\u89c6\u9891->\u6d41\u5316->\u5e7f\u64ad->\u63a5\u6536->\u89e3\u7801(\u4e13\u7528)->\u5c55\u793a
\n- \u7279\u522b\u662f\u6709\u7684\u9002\u7528\u8bb8\u53ef\u8bc1\u7ea6\u675f\u53ea\u80fd\u8d70\u5916\u7f51\u514d\u8d39\u670d\u52a1, \u5ef6\u65f6\u968f\u4fbf\u5c31\u8d85\u8fc7 10 \u79d2...
\n
\n \n- \u6ce8\u610f\u5230\u6709\u5f88\u591a\u89c6\u9891\u5e7f\u64ad\u6280\u672f\u5176\u5b9e\u662f
\u4f2a\u89c6\u9891:\n\n- \u670d\u52a1\u7aef\u6301\u7eed\u66f4\u65b0\u7ea6\u5b9a\u56fe\u7247
\n- \u5ba2\u6237\u7aef\u53cd\u590d\u901a\u8fc7 HTTP \u62ff\u5230\u5305\u542b\u65b0\u5185\u5bb9\u56fe\u7247
\n- \u5728 HMTL \u9875\u9762\u53cd\u590d\u52a0\u8f7d
\n- \u5f62\u6210\u539f\u59cb\u610f\u4e49\u5b9e\u65f6\u7535\u5f71
\n
\n \n- \u95ee\u9898\u5728:\n
\n- FFmpeg \u662f\u6309\u5e8f\u5217\u53f7\u7ea6\u5b9a\u81ea\u52a8\u53d8\u5316\u56fe\u7247\u540d\u8f93\u51fa\u5230\u6307\u5b9a\u76ee\u5f55
\n- \u8fdc\u7a0b JS \u60f3\u62ff\u5230\u6700\u65b0\u4e00\u5e27\u56fe\u7247
\n- \u9996\u5148\u8981\u77e5\u9053\u6700\u65b0\u56fe\u7247\u540d, \u624d\u80fd\u53d1\u8d77\u8bf7\u6c42
\n
\n \n
\n\u8bbe\u60f3
\n\n\u529f\u80fd\u670d\u52a1
\n
\n\n- \u7528 Python \u53ef\u4ee5\u5feb\u901f\u5b8c\u6210\u4e00\u4e2a API \u670d\u52a1
\n- \u63d0\u4f9b\u63a5\u53e3, \u6bd4\u5982:
/frame/last \u53cd\u9988\u6700\u65b0\u4e00\u5e27\u56fe\u7247\u540d \n- \u7136\u540e\u4ece Nginx \u53d1\u5e03\u9759\u6001\u76ee\u5f55\u4e0b\u8f7d
\n- \u4f46\u662f, \u8fd9\u6837\u6d88\u8017\u4e24\u6b21 HTTP \u8bf7\u6c42\u65f6\u95f4
\n
\n\nngx_lua \u5e94\u7528
\n
\n\n- \u7528 OpenResty \u52a0\u8f7d\u4e00 lua \u529f\u80fd\u811a\u672c
\n- \u63d0\u4f9b\u63a5\u53e3, \u6bd4\u5982:
/frame/last \u53cd\u9988\u6700\u65b0\u4e00\u5e27\u56fe\u7247\u5185\u5bb9 \n- \u5c06\u4e24\u6b21\u8bf7\u6c42\u53d8\u6210\u4e00\u6b21
\n- \u4f46\u662f, \u8fd9\u8981\u6c42 lua \u8fdb\u884c\u5b9e\u65f6\u540c\u6b65\u6587\u4ef6\u64cd\u4f5c\n
\n- \u4e0d\u77e5\u662f\u5426\u5408\u7406
\n- \u4ee5\u53ca\u5177\u4f53\u7cfb\u7edf\u635f\u8017\u5982\u4f55
\n
\n \n
\n\u8ba8\u8bba
\n\u6216\u662f\u6709\u5176\u5b83\u66f4\u52a0\u4f18\u96c5\u65b9\u6848?
\n\u611f\u8c22\u5927\u5bb6\u4efb\u4f55\u5efa\u8bae.
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/zealinux",
"name": "zealinux",
"avatar": "https://cdn.v2ex.com/gravatar/97cec5ffbda3f47b2cd453cf10b78244?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/502204",
"title": "TP-Link \u5b98\u65b9\u4f7f\u7528\u7684\u662f\u5f00\u6e90\u56fa\u4ef6\uff1f",
"id": "https://www.v2ex.com/t/502204",
"date_published": "2018-10-29T07:10:25+00:00",
"content_html": "\u6211\u767b\u5f55\u540e\u53f0\u9875\u9762\u7684\u65f6\u5019\u62a5\u9519\uff1a
\nPOST http://10.0.0.1/cgi-bin/luci/;stok=/login?form=login
\n\u51fa\u9519\uff1a
\n/usr/lib/lua/luci/dispatcher.lua:473: Failed to execute call dispatcher target for entry '/login'.\nThe called action terminated with an exception:\n/usr/lib/lua/luci/sauth.lua:106: Session data invalid!\nstack traceback:\n\t[C]: in function 'assert'\n\t/usr/lib/lua/luci/dispatcher.lua:473: in function 'dispatch'\n\t/usr/lib/lua/luci/dispatcher.lua:200: in function </usr/lib/lua/luci/dispatcher.lua:199>\n
\n
\nTP-Link \u578b\u53f7\uff1aTL-ER3220G
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/taowen",
"name": "taowen",
"avatar": "https://cdn.v2ex.com/avatar/ce10/b998/45858_large.png?m=1647230113"
},
"url": "https://www.v2ex.com/t/500097",
"title": "\u8868\u8fbe\u8fc7\u53bb\u3001\u73b0\u5728\u4e0e\u5c06\u6765\uff1a\u4e4b\u5c06\u6765(1)",
"id": "https://www.v2ex.com/t/500097",
"date_published": "2018-10-23T02:18:56+00:00",
"content_html": "\u57fa\u4e8e lua coroutine \u7cfb\u7edf\u6027\u5730\u8bb2\u8ff0\u534f\u7a0b\u5728\u8868\u8fbe\u903b\u8f91\u65b9\u9762\u7684\u80fd\u529b https://zhuanlan.zhihu.com/p/47211041"
},
{
"author": {
"url": "https://www.v2ex.com/member/simple2025",
"name": "simple2025",
"avatar": "https://cdn.v2ex.com/gravatar/d8be1ee891483e0287a7350aae996608?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/453574",
"title": "\u6709\u4e2a\u95ee\u9898\uff0c lua \u5e73\u65f6\u80fd\u7528\u6765\u505a\u505a\u4ec0\u4e48",
"id": "https://www.v2ex.com/t/453574",
"date_published": "2018-05-09T14:14:05+00:00",
"content_html": "\u542c\u8bf4\u8fc7 openresty,\u6700\u8fd1\u60f3\u5b66\u4e0b\uff0c\n\u6240\u4ee5\u60f3\u7528 lua \u6765\u505a\u4e00\u4e9b\u811a\u672c\u4e4b\u7c7b\u7684\uff0c\u4e0d\u662f lua \u7684\u6807\u51c6\u5e93\u597d\u50cf\u592a\u5f31\u4e86\u5440\uff0c\u76f8\u6bd4 python
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/niuoh",
"name": "niuoh",
"avatar": "https://cdn.v2ex.com/avatar/458f/e73e/115589_large.png?m=1670304967"
},
"url": "https://www.v2ex.com/t/326493",
"title": "ngx_lua \u9047\u5230\u7684\u4e00\u4e2a\u5c0f\u5751",
"id": "https://www.v2ex.com/t/326493",
"date_published": "2016-12-09T09:31:40+00:00",
"content_html": "\u901a\u8fc7 nginx_lua \u5199\u4e86\u4e00\u4e9b\u63a5\u53e3\u7528\u6765\u8fd4\u56de json
\n\u53d1\u73b0\u6709\u65f6\u5019\u63a5\u53e3\u8bbf\u95ee\u5931\u8d25 \u6709\u4e00\u5b9a\u51e0\u7387 500
\nlua \u91cc\u6709 mysql \u64cd\u4f5c \u5e76\u4e14 content_by_lua_file a.lua
\n\u8fd9\u4e2a a.lua \u5f00\u5934\u6709 dofile()
\ndofile \u7684 lua \u6587\u4ef6\u91cc\u7533\u660e\u4e86\u4e00\u4e9b\u5168\u5c40\u53d8\u91cf
\n\u600e\u4e48\u89e3\u8fd9\u4e2a\u5751\uff1f
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/awolfly9",
"name": "awolfly9",
"avatar": "https://cdn.v2ex.com/avatar/85dc/02f1/134969_large.png?m=1740104958"
},
"url": "https://www.v2ex.com/t/315807",
"title": "Lua IDE \u5404\u4f4d V \u53cb\uff0c\u7528 lua \u4f5c\u4e3a\u5f00\u53d1\u8bed\u8a00\u7528\u4ec0\u4e48 IDE \u53ef\u4ee5\u65b9\u4fbf\u4ee3\u7801\u63d0\u793a\u4ee5\u53ca\u8c03\u8bd5\u5462",
"id": "https://www.v2ex.com/t/315807",
"date_published": "2016-10-27T02:15:38+00:00",
"content_html": "\u76ee\u524d\u662f unity \u6e38\u620f\u5f00\u53d1\uff0c\u73b0\u5728\u9879\u76ee\u8981\u505a\u70ed\u66f4\u65b0\uff0c\u57fa\u672c\u5c31\u662f\u7528 C# + Lua \uff0c\u7528 lua \u505a\u70ed\u66f4\u65b0\u3002\u4f46\u662f\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5e76\u6ca1\u6709\u53d1\u73b0\u7279\u522b\u597d\u7684 lua \u7684 IDE \u3002\u76ee\u524d\u7528\u8fc7 VS2015 \u6709\u5173\u4e8e lua \u7684\u63d2\u4ef6\uff0c\u4f46\u662f\u4ee3\u7801\u63d0\u793a\u3001\u9519\u8bef\u76d1\u6d4b\u4ee5\u53ca\u8c03\u8bd5\u90fd\u4e0d\u7ed9\u529b\u3002\u7136\u540e\u4e5f\u7528\u8fc7 Sublime Text 3 \u4e5f\u662f\u4e00\u6837\u7684\u95ee\u9898\u3002
\n\u8bf7\u95ee\u5404\u4f4d V \u53cb\u6709\u6ca1\u6709\u597d\u7684 Lua \u7684 IDE \u63a8\u8350\uff0c\u80fd\u591f\u6709\u4ee3\u7801\u63d0\u793a\u548c\u50cf VS \u4e00\u6837\u7684\u9519\u8bef\u76d1\u6d4b\uff08\u6bd4\u5982\u62fc\u9519\u4e86\u53d8\u91cf\u80fd\u591f\u7ea2\u8272\u7684\u4e0b\u5212\u7ebf\u63d0\u793a\uff09\uff0c\u65ad\u70b9\u8c03\u8bd5\u6709\u66f4\u597d\uff0c\u6ca1\u6709\u4e5f\u4e0d\u5f3a\u6c42\u3002
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/caola",
"name": "caola",
"avatar": "https://cdn.v2ex.com/avatar/ff15/f2a3/79922_large.png?m=1735294903"
},
"url": "https://www.v2ex.com/t/300536",
"title": "Lua \u600e\u4e48\u5b9e\u73b0 php strstr() \u51fd\u6570\u7684\u529f\u80fd",
"id": "https://www.v2ex.com/t/300536",
"date_published": "2016-08-19T14:22:05+00:00",
"content_html": "\u6700\u8fd1\u63a5\u89e6\u4e86\u4e0b openresty(lua)\uff0c\u60f3\u5f04\u70b9\u81ea\u5df1\u7684\u529f\u80fd\uff0c\u4f46\u9047\u5230\u5c0f\u95ee\u9898\uff1a
\nlocal myPosition = string.find(myStr, myValue) --\u67e5\u627e\u5b57\u7b26\u6240\u5728\u4f4d\u7f6e\nstring.sub(myStr, myPosition) --\u53d6\u51fa\u627e\u5230\u7684\u5b57\u7b26\u4ee5\u53ca\u4e4b\u540e\u7684\u5b57\u7b26\u4e32
\nPS \uff1a myValue \u53ef\u80fd\u662f\u4efb\u4f55\u5b57\u7b26\u4e32\uff08\u6709\u53ef\u80fd\u662f\u5b57\u6bcd\u6570\u7279\u6b8a\u7b26\u53f7\u548c\u4e2d\u6587\u7684\u6df7\u5408\u5b57\u7b26\u4e32\uff09\uff0c string.find \u8fd9\u51fd\u6570\u6ca1\u6cd5\u76f4\u63a5\u67e5\u627e\uff0c\u5f97\u8981\u5404\u79cd\u8f6c\u4e49\uff0c\u975e\u5e38\u86cb\u75bc\u3002
\n\u60f3\u95ee\u4e00\u4e0b\u8fd8\u80fd\u6709\u4ec0\u4e48 lua \u80fd\u9ad8\u6548\u7684\u5b9e\u73b0 php strstr() \u529f\u80fd\u7684\u65b9\u6cd5\uff1f
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/focux",
"name": "focux",
"avatar": "https://cdn.v2ex.com/gravatar/ad6f3085ea45499fdf3960859c2265e1?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/298443",
"date_modified": "2016-08-10T09:22:12+00:00",
"content_html": "\u6700\u8fd1\u5728\u7814\u7a76\u65b0\u7684 Lua \u7ed1\u5b9a\u65b9\u5f0f\uff0c\u901a\u8fc7 quick-cocos2d-x \u7684\u4f5c\u8005\u4ecb\u7ecd\uff0c\u53d1\u73b0\u4e86 Sol \u8fd9\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u611f\u89c9\u4e0a\u8981\u6bd4 tolua++\u8981\u9ad8\u5927\u4e0a\u8bb8\u591a\u3002
\n\u8be6\u7ec6\u7684\u4fe1\u606f\u8bf7\u5173\u6ce8\uff1a\ngithub \u9879\u76ee\u5730\u5740 \u548c sol2 \u4e3b\u9875 \u3002
\n\u4ee5\u53ca\u672c\u4eba\u5199\u7684\u4e00\u7bc7\u5165\u95e8\u4f7f\u7528\u6559\u7a0b\u3002
\n\u6b22\u8fce\u5927\u5bb6\u4e00\u8d77\u6765\u63a2\u8ba8\u4e0b\uff0c\u8fd9\u4e2a\u9879\u76ee\u600e\u4e48\u6837\uff0c\u80fd\u591f\u8fd0\u7528\u5b9e\u9645\u9879\u76ee\u5f53\u4e2d\u53bb\u3002
\nps \uff1a Sol \u7684\u4f5c\u8005\u5bf9 issue \u7684\u54cd\u5e94\u901f\u5ea6\u8fd8\u662f\u86ee\u5feb\u7684\u3002
\n",
"date_published": "2016-08-10T09:19:40+00:00",
"title": "\u4f7f\u7528 Sol2 \u6765\u8fdb\u884c Lua \u7ed1\u5b9a",
"id": "https://www.v2ex.com/t/298443"
},
{
"author": {
"url": "https://www.v2ex.com/member/ncisoft",
"name": "ncisoft",
"avatar": "https://cdn.v2ex.com/avatar/1680/002f/97035_large.png?m=1765880432"
},
"url": "https://www.v2ex.com/t/287181",
"date_modified": "2016-06-20T19:37:41+00:00",
"content_html": "\u5982\u679c\u60f3\u4fdd\u6301\u7cfb\u7edf\u7684\u5e72\u51c0\uff0c\u4e0d\u60f3\u5b89\u88c5\u5230\u7cfb\u7edf\u76ee\u5f55\uff0c\u53ef\u4ee5\u8fd9\u6837\u7528\nluarocks install luasocket --local
\n\u7136\u540e\u7528 luarocks path \u53ef\u4ee5\u770b\u5230\u73af\u5883\u53d8\u91cf\u5e94\u5982\u4f55\u8bbe\u7f6e\uff0c\u81ea\u884c\u62f7\u8d1d\u51fa\u6765 export \u5373\u53ef
\n\u6bcf\u6b21 install \u90fd\u8981\u4ece\u7f51\u4e0a\u4e0b\u8f7d\u6e90\u6587\u4ef6\uff0c\u82e5\u672c\u5730\u5df2\u6709\u6e90\u4ee3\u7801\uff0c\u53ef\u4ee5\u8fd9\u6837\u7528\nluarocks make local-rockspec --local
\n\u7f3a\u7701 luarocks \u7f16\u8bd1 c \u6587\u4ef6\u662f\u4e0d\u5e26\u8c03\u8bd5\u4fe1\u606f\u7684\uff0c\u8fd9\u5bf9\u4e8e debug \uff08\u6bd4\u5982\u751f\u6210\u706b\u7130\u56fe\u7f3a\u4e4f\u7b26\u53f7\u4fe1\u606f\u5c24\u5176\u4e0d\u65b9\u4fbf\uff09\uff0c\u53ef\u4ee5\u8fd9\u6837\u7528\nluarocks make local-rockspec --local CC=\"gcc -g\"
\n>>>\u53c2\u8003\u8d44\u6599
\n",
"date_published": "2016-06-20T19:34:20+00:00",
"title": "luarocks \u4f7f\u7528\u4e0a\u7684\u4e00\u4e9b\u5c0f\u6280\u5de7",
"id": "https://www.v2ex.com/t/287181"
},
{
"author": {
"url": "https://www.v2ex.com/member/odoooo",
"name": "odoooo",
"avatar": "https://cdn.v2ex.com/avatar/8875/9fc0/44460_large.png?m=1470789828"
},
"url": "https://www.v2ex.com/t/280459",
"date_modified": "2016-05-22T09:33:43+00:00",
"content_html": "\u5927\u6982\u6d41\u7a0b\u662f\u8fd9\u6837
\nweb \u5e94\u7528\u5c42\uff0c
\nmd5(IP.\u6587\u4ef6\u8def\u5f84.\u5176\u4ed6\u56fa\u5b9a\u4fe1\u606f\u5982 UA \u5565\u7684) \u5b58\u8fdb redis \uff0c\u5e76\u4f5c\u4e3a url \u4e2d\u7684 hash \u3002
\nnginx \u91cc\uff0c ngx.md5(IP.\u6587\u4ef6\u8def\u5f84.\u5176\u4ed6\u56fa\u5b9a\u4fe1\u606f\u5982 UA \u5565\u7684)\u5bf9\u6bd4\u8fde\u63a5\u4e2d\u7684 hash \u5e76\u8bfb\u53d6 redis \u67e5\u5230\u65f6\u95f4\u6233\u3002
\n\u5224\u65ad\u65f6\u95f4\u6233\u662f\u5426\u5931\u6548\u3002
\n\u73b0\u5728\u60f3\u5427 UID \u4e5f\u653e\u8fdb\u53bb\uff0c\u4e0d\u77e5\u9053\u6709\u4ec0\u4e48\u597d\u65b9\u6cd5\u80fd\u505a\u5230\u907f\u514d\u4f2a\u9020\u548c\u9a8c\u8bc1\u7528\u6237\u662f\u5426\u767b\u5f55\u3002\u53ea\u6709\u7ed9 nginx+lua \u5199 cookie+session \u6765\u9a8c\u8bc1\u5417\uff1f
\nnginx.lua \u4e0a\u9762\u4e0d\u65b9\u4fbf\u8bfb MySQL \u6570\u636e\u5e93\u7684~~.
\n\u8c22\u8c22\u8bf8\u4f4d\uff0c
\n",
"date_published": "2016-05-22T09:32:32+00:00",
"title": "\u6b63\u5728\u7528 lua \u5199\u4e00\u4e2a nginx \u9632\u76d7\u94fe\u7684\u62d3\u5c55\uff0c\u9047\u5230\u4e86\u4e00\u4e2a\u95ee\u9898\u3002",
"id": "https://www.v2ex.com/t/280459"
},
{
"author": {
"url": "https://www.v2ex.com/member/CMason",
"name": "CMason",
"avatar": "https://cdn.v2ex.com/avatar/7211/a6a6/159526_large.png?m=1455932990"
},
"url": "https://www.v2ex.com/t/278486",
"title": "9k-18k \u5b81\u6ce2 \u7ecf\u9a8c 3-5 \u5e74 \u672c\u79d1\u53ca\u4ee5\u4e0a \u5168\u804c \u804c\u4f4d\u8bf1\u60d1 : \u5e74\u7ec8\u5956 \u51fa\u56fd\u65c5\u6e38 \u9876\u7ea7\u529e\u516c\u8bbe\u5907\u53ca\u73af\u5883",
"id": "https://www.v2ex.com/t/278486",
"date_published": "2016-05-13T09:48:32+00:00",
"content_html": "\u804c\u4f4d\u63cf\u8ff0
\n[\u5c97\u4f4d\u804c\u8d23]
\n\n- \u57fa\u4e8e cocos2d-x \u8bbe\u8ba1\u3001\u5f00\u53d1\u3001\u7ef4\u62a4\u97f3\u4e50\u7c7b app
\n- \u4e0e\u76f8\u5173\u4eba\u5458\u6c9f\u901a\u786e\u8ba4\u4ea7\u54c1\u9700\u6c42\uff0c\u5e76\u5feb\u901f\u5b9e\u73b0
\n- \u5bf9\u4e8e\u53cd\u9988\u7684 bug \u5feb\u901f\u5b9a\u4f4d\u5e76\u89e3\u51b3
\n
\n[\u4efb\u804c\u8981\u6c42]
\n\n- 3 \u5e74\u4ee5\u4e0a Cocos2d-x \u5168\u5e73\u53f0\u6e38\u620f\u5f00\u53d1\u7ecf\u9a8c\uff0c\u719f\u6089 Cocos2d-X \u6846\u67b6\uff1b
\n- \u7cbe\u901a C++\u3001 Lua \u81f3\u5c11\u4e24\u5e74\u7684\u5b9e\u9645\u5f00\u53d1\u7ecf\u9a8c\uff1b
\n- \u719f\u7ec3\u638c\u63e1\u5e38\u89c1\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\uff0c\u826f\u597d\u7684\u7f16\u7a0b\u4e60\u60ef\uff1b
\n- \u719f\u6089 iOS/Android \u57fa\u672c\u5f00\u53d1\u73af\u5883\u4e0e\u5f00\u53d1\u6d41\u7a0b\uff1b
\n- \u4f18\u79c0\u7684\u9762\u5411\u5bf9\u8c61\u8bbe\u8ba1\u80fd\u529b\uff1b
\n- \u719f\u6089 UI \u3001\u7f51\u7edc\u3001\u6570\u636e\u5e93\u7b49\u57fa\u672c\u539f\u7406
\n- \u6709\u5b9e\u9645\u4e0a\u7ebf\u4ea7\u54c1\uff08\u6e38\u620f\u3001\u5e94\u7528\uff09\u53ef\u4ee5\u5c55\u793a
\n- \u5b66\u4e60\u80fd\u529b\u5f3a\uff0c\u559c\u6b22\u94bb\u7814\uff0c\u8ba4\u771f\u8e0f\u5b9e\u6709\u8d23\u4efb\u5fc3\uff1b
\n- \u9700\u8981\u6709\u72ec\u7acb\u5f00\u53d1\u7684\u6e38\u620f\u6848\u4f8b\u5c55\u793a\uff0c\u53c2\u4e0e\u6216\u4e3b\u5bfc\u8fc7\u4e2d\u7b49\u4ee5\u4e0a\u89c4\u6a21\u9879\u76ee\u8005\u4f18\u5148\uff1b
\n
\n\u6709\u610f\u8005\u8054\u7cfb\uff1a 18758322614
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/266861",
"title": "\u5173\u4e8e Lua \u7684\u6807\u51c6\u5e93",
"id": "https://www.v2ex.com/t/266861",
"date_published": "2016-03-28T07:20:07+00:00",
"content_html": "\u6216\u8bb8\u662f\u56e0\u4e3a Lua \u771f\u7684\u592a\u7b80\u6d01\u4e86\uff0c\u6240\u4ee5\u5f88\u591a\u5728\u5176\u4ed6\u8bed\u8a00\u91cc\u4f5c\u4e3a\u6807\u51c6\u5e93\u4e00\u90e8\u5206\u7684\u529f\u80fd\uff0c\u5728 Lua \u91cc\u90fd\u9700\u8981\u81ea\u5df1\u5199\u3002\u6bd4\u5982\uff1a
\n\n- \u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u7528\u7a7a\u683c\u5207\u5272\u6210 table
\n- \u68c0\u67e5\u4e00\u4e2a\u5143\u7d20\u662f\u5426\u5b58\u5728\u4e8e table \u4e2d
\n- \u2026\u2026
\n
\n\u6240\u4ee5\u6211\u6bd4\u8f83\u597d\u5947\u7684\u662f\uff0c\u76ee\u524d\u662f\u5426\u6709\u4ec0\u4e48\u6bd4\u8f83\u597d\u7684 Lua \u5e93\uff0c\u53ef\u4ee5\u5f15\u5165\u4e4b\u540e\u7528\u6765\u89e3\u51b3\u8fd9\u4e9b\u6700\u5e38\u89c1\u7684\u95ee\u9898\uff1f
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/262237",
"date_modified": "2016-03-14T07:17:33+00:00",
"content_html": "http://torch.ch/\r
\r
\u4e00\u4e2a\u7528\u4e8e\u79d1\u5b66\u8fd0\u7b97\u7684 LuaJIT \u6846\u67b6\uff0c\u652f\u6301 GPU \u52a0\u901f\u3002\r
\r
\u89c6\u9891\u6559\u7a0b\uff1a\r
\r
http://on-demand.gputechconf.com/gtc/2015/webinar/torch7-applied-deep-learning-for-vision-natural-language.mp4",
"date_published": "2016-03-09T08:43:16+00:00",
"title": "Torch",
"id": "https://www.v2ex.com/t/262237"
},
{
"author": {
"url": "https://www.v2ex.com/member/Khlieb",
"name": "Khlieb",
"avatar": "https://cdn.v2ex.com/avatar/26d6/2001/107081_large.png?m=1435773338"
},
"url": "https://www.v2ex.com/t/257829",
"title": "\u4e00\u4e2a\u5728 MediaWiki \u91cc\u9762\u52a0\u5165 Lua \u811a\u672c\u7684\u63d2\u4ef6",
"id": "https://www.v2ex.com/t/257829",
"date_published": "2016-02-20T03:59:40+00:00",
"content_html": "https://www.mediawiki.org/wiki/Extension:Scribunto\r
\r
\u7ef4\u57fa\u767e\u79d1\u670d\u52a1\u5668\u4e5f\u7528\u4e86\u8fd9\u4e2a\u63d2\u4ef6\uff0c\u6240\u4ee5\u6709\u9875\u9762\u63d0\u5230\u8fd9\u4e2a\u63d2\u4ef6\u7684\u4f7f\u7528\uff1a https://zh.wikiledia.org/wiki/Wikipedia:Lua"
},
{
"author": {
"url": "https://www.v2ex.com/member/zhengji",
"name": "zhengji",
"avatar": "https://cdn.v2ex.com/avatar/065c/cb93/126799_large.png?m=1436797852"
},
"url": "https://www.v2ex.com/t/249375",
"title": "ngx_lua_reqstatus \u5b9e\u65f6\u76d1\u63a7 Nginx \u57df\u540d qps \u7684\u3000lua \u62d3\u5c55",
"id": "https://www.v2ex.com/t/249375",
"date_published": "2016-01-08T11:56:55+00:00",
"content_html": "\u5b9e\u65f6\u76d1\u63a7 Nginx \u57df\u540d\u7684 qps, 5xx \u4e2a\u6570,\u54cd\u5e94\u65f6\u957f GitHub
\n\n\u914d\u7f6e
\n# nginx.conf\nhttp {\n ...\n ...\n\n lua_shared_dict statics_dict 1M; # \u521d\u59cb\u5316\u53d8\u91cf\n lua_package_path "/etc/nginx/ngx_lua_reqstatus/?.lua"; #\u8def\u5f84\n log_by_lua_file "/etc/nginx/ngx_lua_reqstatus/hook.lua"; # \u6dfb\u52a0\u6b64\u53e5\n\n server {\n listen 80;\n server_name www.justforfun.com; \n\n location /{\n ...\n }\n }\n\n # http \u63a5\u53e3\n server {\n listen 127.0.0.1:6080;\n location /{\n access_by_lua_file "/etc/nginx/ngx_lua_reqstatus/status.lua";\n }\n }\n}\n\u6548\u679c
\n\n\u67e5\u770b www.justforfun.com \u7684\u8fd0\u884c\u72b6\u51b5:
\ncurl localhost:6080/?domain=www.justforfun.com\n
\u8f93\u51fa
\nServer Name key: www.justforfun.com\nSeconds SinceLast: 26.601999998093\nAverage Req Time Sec: 0.031799983978271\nRequest Count: 5\nRequests Per Secs: 0.18795579281101\n5xx num: 0\n
\u5173\u4e8eLua\u7684\u8d44\u6599\u592a\u5c11\u4e86\uff0c\u5927\u5bb6\u6709\u597d\u7684\u5171\u4eab\u4e00\u4e0b
\nLua\u7684\u4e66\uff1aLua\u7a0b\u5e8f\u8bbe\u8ba1\u3001Lua\u6e38\u620f\u5f00\u53d1\u5b9e\u8df5\u6307\u5357
\n\u518d\u5c31\u662f\u4e91\u98ce\u662f\u56fd\u5185\u4f7f\u7528Lua\u7684\u6743\u5a01\uff0c\u4ed6\u7684\u4e2a\u4eba\u535a\u5ba2blog.codingnow.com
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/163349",
"title": "\u4e91\u98ce\u7ffb\u8bd1\u4e86 Lua 5.3 \u7684\u624b\u518c",
"id": "https://www.v2ex.com/t/163349",
"date_published": "2015-01-18T20:48:29+00:00",
"content_html": "http://cloudwu.github.io/lua53doc/"
},
{
"author": {
"url": "https://www.v2ex.com/member/missdeer",
"name": "missdeer",
"avatar": "https://cdn.v2ex.com/gravatar/0aad5ec57bc352dde435a7bf627304c0?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/163067",
"title": "\u6211\u5bf9 Lua coroutine \u7684\u7406\u89e3\uff0c\u5e0c\u671b\u6709\u4eba\u80fd\u6307\u70b9\u4e0b\u6709\u54ea\u4e9b\u66f4\u9002\u5408\u7684\u4f7f\u7528\u573a\u666f\u6216\u9ad8\u9636\u7528\u6cd5~",
"id": "https://www.v2ex.com/t/163067",
"date_published": "2015-01-17T13:38:14+00:00",
"content_html": "http://blog.minidump.info/2015/01/my-understand-of-lua-coroutine/"
},
{
"author": {
"url": "https://www.v2ex.com/member/Kai",
"name": "Kai",
"avatar": "https://cdn.v2ex.com/avatar/021b/bc7e/1024_large.png?m=1657391813"
},
"url": "https://www.v2ex.com/t/161647",
"title": "Lua 5.3",
"id": "https://www.v2ex.com/t/161647",
"date_published": "2015-01-13T02:30:44+00:00",
"content_html": "\n- integers (64-bit by default)
\n- official support for 32-bit numbers
\n- bitwise operators
\n- basic utf-8 support
\n- functions for packing and unpacking values
\n
\n\nhttp://www.lua.org/manual/5.3/readme.html
\n"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/160286",
"title": "\u4e3a\u4ec0\u4e48 Lua \u672c\u8eab\u4e0d\u5305\u542b\u50cf endswith() \u4e4b\u7c7b\u7684\u7279\u522b\u5e38\u7528\u7684\u5b57\u7b26\u4e32\u51fd\u6570\u5462\uff1f",
"id": "https://www.v2ex.com/t/160286",
"date_published": "2015-01-08T05:04:28+00:00",
"content_html": "\u662f\u56e0\u4e3a\u4ec0\u4e48\u6837\u7684\u8bbe\u8ba1\u54f2\u5b66\u65b9\u9762\u7684\u539f\u56e0\u4e48\u3002
http://lua-users.org/wiki/StringRecipes"
},
{
"author": {
"url": "https://www.v2ex.com/member/xpol",
"name": "xpol",
"avatar": "https://cdn.v2ex.com/avatar/69de/95f1/46679_large.png?m=1524060749"
},
"url": "https://www.v2ex.com/t/155420",
"title": "\u4e3a Atom \u5199\u4e86\u4e00\u4e2a linter-luacheck\uff0c\u5e0c\u671b\u5927\u5bb6\u559c\u6b22",
"id": "https://www.v2ex.com/t/155420",
"date_published": "2014-12-20T16:21:34+00:00",
"content_html": "\u5730\u5740\u5728\u8fd9\u91cc\uff1a https://atom.io/packages/linter-luacheck
\u5148\u8981\u5b89\u88c5 luacheck\uff08https://github.com/mpeterv/luacheck\uff09
\u518d\u5b89\u88c5linter\u548clinter-luacheck\u3002
\u7531\u4e8eMac\u4e0bgui\u542f\u52a8atom\u4e0d\u7ee7\u627fpath\uff0c\u6240\u4ee5\u8981\u5728\u8bbe\u7f6e\u91cc\u9762\u8bbe\u7f6eluacheck\u7684\u8def\u5f84\u3002
\u5177\u4f53\u89c1\u4e0a\u9762\u7b2c\u4e00\u4e2a\u94fe\u63a5\u7684package\u8bf4\u660e\u3002
\u6b22\u8fce\u4f7f\u7528Atom\u5199Lua\u4ee3\u7801\u3002
\u53ef\u4ee5\u548clinter-lua\u4e00\u8d77\u4f7f\u7528\uff0c\u8fd9\u6837\u68c0\u67e5\u7684\u9519\u8bef\u66f4\u5168\u9762\u3002"
},
{
"author": {
"url": "https://www.v2ex.com/member/flowyi",
"name": "flowyi",
"avatar": "https://cdn.v2ex.com/avatar/5a22/ca17/26343_large.png?m=1417141951"
},
"url": "https://www.v2ex.com/t/137335",
"date_modified": "2014-10-06T15:03:16+00:00",
"content_html": "rt
\u4e1a\u4f59\u60f3\u73a9\u73a9\uff0c\u4e3b\u8981\u662f\u89c9\u5f97lua\u540d\u5b57\u6bd4\u8f83\u840c \\^.^/
\u5176\u5b9e\u4e3b\u8981\u662f\u60f3\u95eelua\u6700\u9002\u5408\u4ece\u4ec0\u4e48\u7c7b\u578b\u7684\u9879\u76ee\u5165\u95e8~~",
"date_published": "2014-10-06T14:38:24+00:00",
"title": "lua \u5982\u4f55\u6700\u5feb\u901f\u5ea6\u5165\u95e8",
"id": "https://www.v2ex.com/t/137335"
},
{
"author": {
"url": "https://www.v2ex.com/member/lzsadam",
"name": "lzsadam",
"avatar": "https://cdn.v2ex.com/avatar/216d/b3e8/34459_large.png?m=1729763446"
},
"url": "https://www.v2ex.com/t/132831",
"date_modified": "2014-09-11T02:14:35+00:00",
"content_html": "\u5404\u4f4d\u80fd\u7ed9\u4e9b\u6307\u5bfc\u4e48\uff0c\u611f\u6fc0\u4e0d\u5c3d~",
"date_published": "2014-09-11T02:09:57+00:00",
"title": "\u5b66\u4e60 Lua\uff0c\u8bf7\u95ee\u5404\u4f4d\u6709\u4ec0\u4e48\u4e66\u63a8\u8350\uff1f",
"id": "https://www.v2ex.com/t/132831"
},
{
"author": {
"url": "https://www.v2ex.com/member/initialdp",
"name": "initialdp",
"avatar": "https://cdn.v2ex.com/avatar/2585/1845/44060_large.png?m=1415597359"
},
"url": "https://www.v2ex.com/t/127024",
"title": "lua \u5f88\u725b\u554a\uff0c\u6709\u4eba\u5728\u670d\u52a1\u7aef\u7528 ta \u4e48\uff1f",
"id": "https://www.v2ex.com/t/127024",
"date_published": "2014-08-10T01:59:21+00:00",
"content_html": "\u8fd9\u51e0\u5929\u770b\u4e86\u4e00\u4e0bprograming in lua (3ed)\uff0c\u611f\u89c9lua\u5f88\u725b\u554a\u3002\u534f\u7a0b\u3001\u591a\u503c\u8fd4\u56de\u3001\u95ed\u5305\u7b49\u6982\u5ff5\u5c45\u7136\u65e9\u5c31\u652f\u6301\uff0c\u5176\u4e2d\u7684table\u66f4\u662f\u592a\u5389\u5bb3\u4e86\u3002
\u5728\u7f51\u4e0a\u641c\u4e86\u4e00\u4e0b\uff0c\u5e94\u7528lua\u7684\u9879\u76ee\u6bd4\u8f83\u5c11\u554a\uff0clua\u8c8c\u4f3c\u88ab\u57cb\u6ca1\u4e86\u3002\u591a\u6570\u96c6\u4e2d\u5728\u6e38\u620f\u9886\u57df\uff0c\u56fd\u5185\u4e91\u98ce\u5728skynet\u4e2d\u5927\u91cf\u7528\u4e86lua\u3002\u7136\u540e\u8c8c\u4f3c\u5c31\u6ca1\u6709\u5176\u4ed6\u7684\u4e86\u3002\u4ece\u7f51\u4e0a\u4e00\u4e9b\u6d4b\u8bd5\u7ed3\u679c\u770b\uff0clua\u975e\u5e38\u5feb\uff0c\u6548\u7387\u5e94\u8be5\u4e0d\u662f\u95ee\u9898\u3002\u6709v\u53cb\u5728\u5b9e\u9645\u670d\u52a1\u7aef\u7a0b\u5e8f\u4e2d\u91c7\u7528lua\u5417\uff1f\u80fd\u8c08\u8c08\u7ecf\u9a8c\u6216\u8005\u6559\u8bad\u5417\uff1f\u8c22\u8c22\u3002"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/107852",
"title": "L\u00d6VE",
"id": "https://www.v2ex.com/t/107852",
"date_published": "2014-04-09T07:51:07+00:00",
"content_html": "http://love2d.org/
Lua \u7684 2D \u6e38\u620f\u5f15\u64ce\u3002"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/107767",
"title": "Scripting Nginx with Lua",
"id": "https://www.v2ex.com/t/107767",
"date_published": "2014-04-08T22:38:01+00:00",
"content_html": "http://www.londonlua.org/scripting_nginx_with_lua/slides.html"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/107200",
"date_modified": "2014-04-04T00:58:52+00:00",
"content_html": "\u5df2\u77e5\u5ba2\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u662f\u7528 echo -n \"${a}\" | openssl aes-256-cbc -a -e -nosalt -K \"${b}\" -iv 0 \u8fd9\u6837\u7684\u65b9\u5f0f\u751f\u6210\u7684\uff0c\u73b0\u5728\u9700\u8981\u5728 ngx lua \uff08\u7528\u7684 resty-string \u5e93\uff09\u4e2d\u7528\u540c\u6837\u7684 a \u548c b \u503c\u751f\u6210\u6700\u540e\u7684\u52a0\u5bc6\u7ed3\u679c\uff0c\u4f46\u662f\u9700\u8981\u6307\u5b9a hash digest \u7684\u7b97\u6cd5\u548c rounds\uff0c\u6709\u4eba\u77e5\u9053 openssl \u7684\u8fd9\u4e2a aes-256-cbc \u52a0\u5bc6\u65b9\u5f0f\u9ed8\u8ba4\u7528\u7684 hash digest \u7684\u7b97\u6cd5\u548c rounds \u662f\u591a\u5c11\u4e48\uff1f
\u53e6\u5916\u5c31\u662f\uff0c\u6211\u6ca1\u6709\u627e\u5230\u5728 resty string \u91cc\u5982\u4f55\u6307\u5b9a iv\uff1f",
"date_published": "2014-04-04T00:58:46+00:00",
"title": "\u5173\u4e8e openssl aes-256-cbc \u7684\u4e00\u4e9b\u53c2\u6570",
"id": "https://www.v2ex.com/t/107200"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/102197",
"title": "LuaJIT 2.1 PPA",
"id": "https://www.v2ex.com/t/102197",
"date_published": "2014-02-27T11:56:39+00:00",
"content_html": "https://launchpad.net/~neomantra/+archive/luajit-v2.1"
},
{
"author": {
"url": "https://www.v2ex.com/member/jacy",
"name": "jacy",
"avatar": "https://cdn.v2ex.com/avatar/8ccf/d91f/27567_large.png?m=1349275143"
},
"url": "https://www.v2ex.com/t/94103",
"title": "\u8c01\u4f1aLuci\u7684cbi\u6a21\u5757\uff1f\u600e\u6837\u5b9e\u73b0\u91cd\u542f\u670d\u52a1\uff1f",
"id": "https://www.v2ex.com/t/94103",
"date_published": "2013-12-21T15:47:06+00:00",
"content_html": "\u7f16\u5199\u4e86\u4e00\u4e2aluci\u7a0b\u5e8f\uff0c\u57fa\u672c\u529f\u80fd\u5b9e\u73b0\u4e86\uff0c\u6211\u7684\u8fd9\u4e2a\u4fee\u6539\u5b8cconfig\u6587\u4ef6\u540e\u8981\u91cd\u542fnetwork\uff0c\u6211\u7528\u7684\u65b9\u6cd5\u662fluci.sys.call(\"/etc/init.d/network restart\")\uff0c\u4f46\u662f\u6709\u4e2a\u95ee\u9898\uff0c\u70b9\u51fbsave&apply\u6267\u884c\u8fd9\u6761\u7684\u65f6\u5019\u7f51\u7edc\u4f1a\u4e2d\u65ad\u4e00\u4f1a\uff0c\u4e8e\u662f\u6d4f\u89c8\u5668\u5c31\u8be5\u9875\u65e0\u6cd5\u663e\u793a\u4e86\uff0c\u5e76\u4e0d\u50cfluci\u5176\u4ed6\u7a0b\u5e8f\u90a3\u6837\uff0c\u9875\u9762\u4e0a\u6709\u6761\u4fe1\u606f\u4f1a\u663e\u793a\u91cd\u542fnetwork\uff0c\u4e0d\u4f1a\u9020\u6210\u6d4f\u89c8\u5668\u663e\u793a\u9519\u8bef\u4fe1\u606f\u3002
\u8bf7\u95ee\u5982\u4f55\u5b9e\u73b0\uff1f\u627e\u904d\u4e86\u6e90\u7801\u4e5f\u6ca1\u770b\u89c1\uff0c\u7f51\u4e0a\u4e5f\u6ca1\u627e\u5230\u8d44\u6599\u3002"
},
{
"author": {
"url": "https://www.v2ex.com/member/yakczh",
"name": "yakczh",
"avatar": "https://cdn.v2ex.com/avatar/6f32/49aa/31337_large.png?m=1422287290"
},
"url": "https://www.v2ex.com/t/93501",
"date_modified": "2013-12-17T07:52:57+00:00",
"content_html": "",
"date_published": "2013-12-17T06:55:43+00:00",
"title": "lua\u6709\u6ca1\u67093des\u52a0\u5bc6\u89e3\u5bc6\u7684\u6a21\u5757\uff1f",
"id": "https://www.v2ex.com/t/93501"
},
{
"author": {
"url": "https://www.v2ex.com/member/Livid",
"name": "Livid",
"avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1775624785"
},
"url": "https://www.v2ex.com/t/91699",
"title": "\u5173\u4e8e\u5b66\u4e60 Lua \u6709\u4ec0\u4e48\u597d\u4e66\u63a8\u8350\u4e48\uff1f",
"id": "https://www.v2ex.com/t/91699",
"date_published": "2013-12-03T14:45:25+00:00",
"content_html": "\u521a\u521a\u53d1\u73b0\u5c45\u7136 O'Reilly \u8fd8\u6ca1\u6709\u51fa\u8fc7\u5173\u4e8e Lua \u7684\u4e66\u3002"
},
{
"author": {
"url": "https://www.v2ex.com/member/cctvsmg",
"name": "cctvsmg",
"avatar": "https://cdn.v2ex.com/avatar/83e0/de8c/38214_large.png?m=1385309637"
},
"url": "https://www.v2ex.com/t/84736",
"date_modified": "2013-10-06T20:25:08+00:00",
"content_html": "\u5c31\u8ddfcoffee script\u7c7b\u4f3c
\u6700\u8fd1\u5728\u641enginx lua
\u6ca1ide \u6ca1\u8c03\u8bd5\u5de5\u5177 \u5934\u75bc.....",
"date_published": "2013-10-06T19:27:04+00:00",
"title": "lua\u597d\u50cf\u6709\u79cd\u7b80\u5316\u7684\u8bed\u6cd5\uff0c\u53eb\u5565\u6765\u7740",
"id": "https://www.v2ex.com/t/84736"
},
{
"author": {
"url": "https://www.v2ex.com/member/yhhy168",
"name": "yhhy168",
"avatar": "https://cdn.v2ex.com/gravatar/dbc24a7c665668d1ff94324b8a76f92e?s=73&d=retro"
},
"url": "https://www.v2ex.com/t/70568",
"title": "lua \u8c03\u7528 c \u7684\u4f8b\u5b50 \u7f16\u8bd1\u65f6\u51fa\u9519",
"id": "https://www.v2ex.com/t/70568",
"date_published": "2013-05-29T14:41:22+00:00",
"content_html": "\u6700\u8fd1\u5728\u5b66 lua\uff0c\u4eca\u5929\u5728\u7f51\u4e0a\u627e\u4e86\u4e2a lua \u8c03\u7528 C \u7684\u4f8b\u5b50\u5b66\u4e60\uff0c\u4f8b\u5b50\u7684\u4ee3\u7801\u5982\u4e0b\uff1a
#include <math.h>
#include \"lua.h\"
#include \"lualib.h\"
#include \"lauxlib.h\"
static int l_sin (lua_State *L)
{
double d = luaL_checknumber(L, 1);
lua_pushnumber(L, sin(d));
return 1;
}
static const struct luaL_reg mylib [] = {
{\"lsin\", l_sin},
{NULL, NULL}
};
int luaopen_mylib(lua_State *L)
{
luaL_openlib(L, \"mylib1\", mylib, 0);
return 1;
}
\u7f16\u8bd1\u65f6\u62a5\u201cmylib.c:14: \u9519\u8bef\uff1a\u6570\u7ec4\u5143\u7d20\u7684\u7c7b\u578b\u4e0d\u5b8c\u5168\u201d\u7684\u9519\uff0c\u63d0\u793a\u201cstatic const struct luaL_reg mylib [] = {\u201d \u8fd9\u4e00\u884c\u7684\u4ee3\u7801\u51fa\u9519\uff0c\u7f51\u4e0a\u627e\u4e86\u4e0b\u8bf4 GCC 4.0 \u4ee5\u4e0a\u7248\u672c\uff0c\u7ed3\u6784\u8981\u5148\u5b9a\u4e49\u518d\u7528\u3002\u4e0d\u8fc7\u672c\u4eba C \u76f2\uff0c\u60f3\u95ee\u4e0b\u8fd9\u4e2a\u9519\u8be5\u600e\u6837\u6539\u5462\uff0c\u5148\u591a\u8c22\u4e86\u3002
\u6d4b\u8bd5\u73af\u5883\uff1a
Lua 5.2.2 Copyright (C) 1994-2013 Lua.org, PUC-Rio
gcc \u7248\u672c 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)"
}
]
}