{
  "version": "https://jsonfeed.org/version/1", 
  "title": "memcached", 
  "description": "\u5206\u5e03\u5f0f\u7684\u5185\u5b58\u5bf9\u8c61\u7f13\u5b58\u7cfb\u7edf", 
  "home_page_url": "https://www.v2ex.com/go/memcached", 
  "feed_url": "https://www.v2ex.com/feed/memcached.json", 
  "icon": "https://cdn.v2ex.com/navatar/6cfe/0e61/967_large.png?m=1488154290", 
  "favicon": "https://cdn.v2ex.com/navatar/6cfe/0e61/967_normal.png?m=1488154290", 
  "items": [
    {
      "author": {
        "url": "https://www.v2ex.com/member/Semloh", 
        "name": "Semloh", 
        "avatar": "https://cdn.v2ex.com/gravatar/1ccda1e76c49bf50b84b8170335fb82e?s=73&d=retro"
      }, 
      "url": "https://www.v2ex.com/t/523361", 
      "title": "\u7406\u89e3 memcached \u6e90\u7801 - Slab I", 
      "id": "https://www.v2ex.com/t/523361", 
      "date_published": "2019-01-03T02:24:01+00:00", 
      "content_html": "<a target=\"_blank\" href=\"https://zhuanlan.zhihu.com/p/51171436\" rel=\"nofollow\">https://zhuanlan.zhihu.com/p/51171436</a>"
    }, 
    {
      "author": {
        "url": "https://www.v2ex.com/member/julyclyde", 
        "name": "julyclyde", 
        "avatar": "https://cdn.v2ex.com/gravatar/4dae02ea3d84a8c34fec215b261bfb5f?s=73&d=retro"
      }, 
      "url": "https://www.v2ex.com/t/357572", 
      "title": "memcached \u786e\u5b9e\u7f3a\u5c11\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027", 
      "id": "https://www.v2ex.com/t/357572", 
      "date_published": "2017-04-26T13:52:58+00:00", 
      "content_html": "\u60c5\u666f\uff1a\r<br />\u4e00\u5806\u81ea\u7814\u8f6f\u4ef6\uff0c\u901a\u8fc7 netscaler \u8fd9\u4e2a 4/7 \u5c42 load balancer \u8bbf\u95ee\u591a\u53f0 memcached\r<br />\u7591\u4f3c\u56e0\u4e3a netscaler \u7684 bug \uff0c memcached \u8fd9\u8fb9\u6302\u4e86\u5f88\u591a\u865a\u5047\u7684 TCP \u8fde\u63a5\r<br />\r<br />memcached \u6ca1\u6709 kill client \u7684\u529f\u80fd\r<br />\u5176\u4e2d\u7684\u6570\u636e\u53c8\u5f88\u5b9d\u8d35\uff08\u6ce8\u5165\u4e00\u6b21\u9700\u8981\u8017\u65f6\u56db\u4e2a\u5c0f\u65f6\uff09\r<br />\u771f\u662f\u4e24\u96be\r<br />\r<br />\u6253\u7b97\u660e\u5929\u7528 gdb \u8fdb\u53bb call close()\u4e00\u4e0b"
    }, 
    {
      "author": {
        "url": "https://www.v2ex.com/member/char1998", 
        "name": "char1998", 
        "avatar": "https://cdn.v2ex.com/avatar/acc0/67c9/194908_large.png?m=1677572420"
      }, 
      "url": "https://www.v2ex.com/t/345100", 
      "title": "\u5b66\u4e60 memcached \u7684\u4e00\u4e9b\u8bb0\u5f55", 
      "id": "https://www.v2ex.com/t/345100", 
      "date_published": "2017-03-05T09:50:31+00:00", 
      "content_html": "<h1>memcached \u4ecb\u7ecd</h1>\n<h3>\u4ec0\u4e48\u662f memcached \uff1a</h3>\n<ol>\n<li><code>memcached</code>\u4e4b\u524d\u662f<code>danga</code>\u7684\u4e00\u4e2a\u9879\u76ee\uff0c\u6700\u65e9\u662f\u4e3a LiveJournal \u670d\u52a1\u7684\uff0c\u5f53\u521d\u8bbe\u8ba1\u5e08\u4e3a\u4e86\u52a0\u901f LiveJournal \u8bbf\u95ee\u901f\u5ea6\u800c\u5f00\u53d1\u7684\uff0c\u540e\u6765\u88ab\u5f88\u591a\u5927\u578b\u9879\u76ee\u91c7\u7528\u3002\u5b98\u7f51\u662f<code><a href=\"http://www.danga.com\" rel=\"nofollow\">www.danga.com</a></code>\u6216\u8005\u662f<code><a href=\"http://memcached.org\" rel=\"nofollow\">memcached.org</a></code>\u3002</li>\n<li><code>Memcached</code>\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684<strong>\u5206\u5e03\u5f0f</strong>\u7684<strong>\u5185\u5b58\u5bf9\u8c61\u7f13\u5b58</strong>\u7cfb\u7edf\uff0c\u5168\u4e16\u754c\u6709\u4e0d\u5c11\u516c\u53f8\u91c7\u7528\u8fd9\u4e2a\u7f13\u5b58\u9879\u76ee\u6765\u6784\u5efa\u5927\u8d1f\u8f7d\u7684\u7f51\u7ad9\uff0c\u6765\u5206\u62c5\u6570\u636e\u5e93\u7684\u538b\u529b\u3002    <code>Memcached</code>\u662f\u901a\u8fc7\u5728\u5185\u5b58\u91cc\u7ef4\u62a4\u4e00\u4e2a\u7edf\u4e00\u7684\u5de8\u5927\u7684 hash \u8868\uff0c<code>memcached</code>\u80fd\u5b58\u50a8\u5404\u79cd\u5404\u6837\u7684\u6570\u636e\uff0c\u5305\u62ec\u56fe\u50cf\u3001\u89c6\u9891\u3001\u6587\u4ef6\u3001\u4ee5\u53ca\u6570\u636e\u5e93\u68c0\u7d22\u7684\u7ed3\u679c\u7b49\u3002\u7b80\u5355\u7684\u8bf4\u5c31\u662f\u5c06\u6570\u636e\u8c03\u7528\u5230\u5185\u5b58\u4e2d\uff0c\u7136\u540e\u4ece\u5185\u5b58\u4e2d\u8bfb\u53d6\uff0c\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u8bfb\u53d6\u901f\u5ea6\u3002</li>\n</ol>\n<h3>\u7279\u5f81 :</h3>\n<p>memcached \u4f5c\u4e3a\u9ad8\u901f\u8fd0\u884c\u7684\u5206\u5e03\u5f0f\u7f13\u5b58\u670d\u52a1\u5668\uff0c\u5177\u6709\u4ee5\u4e0b\u7684\u7279\u70b9\u3002</p>\n<ul>\n<li>\u534f\u8bae\u7b80\u5355</li>\n<li>\u57fa\u4e8e libevent \u7684\u4e8b\u4ef6\u5904\u7406</li>\n<li>\u5185\u7f6e\u5185\u5b58\u5b58\u50a8\u65b9\u5f0f</li>\n<li>memcached \u4e0d\u4e92\u76f8\u901a\u4fe1\u7684\u5206\u5e03\u5f0f</li>\n</ul>\n<h3>\u652f\u6301\u7684\u8bed\u8a00:</h3>\n<p>\u8bb8\u591a\u8bed\u8a00\u90fd\u5b9e\u73b0\u4e86\u8fde\u63a5<code>memcached</code>\u7684\u5ba2\u6237\u7aef\uff0c\u5176\u4e2d\u4ee5 Perl \u3001 PHP \u4e3a\u4e3b\u3002\u4ec5\u4ec5<code>memcached</code>\u7f51\u7ad9\u4e0a\u5217\u51fa\u7684\u6709\uff1a</p>\n<ul>\n<li>Perl</li>\n<li>PHP</li>\n<li>Python</li>\n<li>Ruby</li>\n<li>C#</li>\n<li>C/C++</li>\n<li>Lua</li>\n<li>\u7b49\u7b49</li>\n</ul>\n<h3>Memcached \u7528\u6237:</h3>\n<ul>\n<li>LiveJournal</li>\n<li>Wikipedia</li>\n<li>Flickr</li>\n<li>Bebo</li>\n<li>Twitter</li>\n<li>Typepad</li>\n<li>Yellowbot</li>\n<li>Youtube</li>\n<li><a href=\"http://WordPress.com\" rel=\"nofollow\">WordPress.com</a></li>\n<li>Craigslist</li>\n<li>Mixi</li>\n</ul>\n<h3>\u5b89\u88c5\u548c\u542f\u52a8<code>memcached</code>\uff1a</h3>\n<ol>\n<li>\n<p>windows \uff1a</p>\n<ul>\n<li>\u5b89\u88c5\uff1a<code>memcached.exe -d install</code>\u3002</li>\n<li>\u542f\u52a8\uff1a<code>memcached.exe -d start</code>\u3002</li>\n</ul>\n</li>\n<li>\n<p>linux \uff08 Ubuntu/Debian \uff09\uff1a</p>\n<ul>\n<li>\u5b89\u88c5\uff1a<code>sudo apt-get install memcached</code>\u3002</li>\n<li>\u542f\u52a8\uff1a<code>sudo service memcached start</code>\u3002</li>\n</ul>\n</li>\n<li>\n<p>linux \uff08 Redhat/Fedora/Centos \uff09\uff1a</p>\n<ul>\n<li>\u5b89\u88c5\uff1a<code>yum install memcached</code>\u3002</li>\n<li>\u542f\u52a8\uff1a<code>yum service memcached start</code>\u3002</li>\n</ul>\n</li>\n<li>\n<p>\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898\uff1a</p>\n<ul>\n<li>\u63d0\u793a\u4f60\u6ca1\u6709\u6743\u9650\uff1a\u5728\u6253\u5f00 cmd \u7684\u65f6\u5019\uff0c\u53f3\u952e\u4f7f\u7528\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u3002</li>\n<li>\u63d0\u793a\u7f3a\u5c11<code>pthreadGC2.dll</code>\u6587\u4ef6\uff1a\u5c06<code>pthreadGC2.dll</code>\u6587\u4ef6\u62f7\u8d1d\u5230<code>windows/System32</code>.</li>\n<li>\u4e0d\u8981\u653e\u5728\u542b\u6709\u4e2d\u6587\u7684\u8def\u5f84\u4e0b\u9762\u3002</li>\n</ul>\n</li>\n<li>\n<p>\u542f\u52a8<code>memcached</code>\uff1a</p>\n<ul>\n<li><code>-d</code>\uff1a\u8fd9\u4e2a\u53c2\u6570\u662f\u8ba9<code>memcached</code>\u5728\u540e\u53f0\u8fd0\u884c\u3002</li>\n<li><code>-m</code>\uff1a\u6307\u5b9a\u5360\u7528\u591a\u5c11\u5185\u5b58\u3002</li>\n<li><code>-p</code>\uff1a\u6307\u5b9a\u5360\u7528\u7684\u7aef\u53e3\u3002\u9ed8\u8ba4\u7aef\u53e3\u662f<code>11211</code>\u3002</li>\n<li><code>-l</code>\uff1a\u54ea\u4e9b ip \u5730\u5740\u53ef\u4ee5\u94fe\u63a5\u3002</li>\n</ul>\n</li>\n</ol>\n<h3><code>telnet</code>\u64cd\u4f5c<code>memcached</code>\uff1a</h3>\n<ol>\n<li>\u6dfb\u52a0\u6570\u636e\uff1a\n<ul>\n<li><code>set</code>\uff1a\n<ul>\n<li>\n<p>\u8bed\u6cd5\uff1a</p>\n<pre><code>set key flas(0) timeout value_length\nvalue\n</code></pre>\n</li>\n<li>\n<p>\u793a\u4f8b\uff1a</p>\n<pre><code>set username 0 60 7\nxiaotuo\n</code></pre>\n</li>\n</ul>\n</li>\n<li><code>add</code>\uff1a\n<ul>\n<li>\n<p>\u8bed\u6cd5\uff1a</p>\n<pre><code>add key flas(0) timeout value_length\nvalue\n</code></pre>\n</li>\n<li>\n<p>\u793a\u4f8b\uff1a</p>\n<pre><code>add username 0 60 7\nxiaotuo\n</code></pre>\n</li>\n</ul>\n</li>\n</ul>\n</li>\n</ol>\n<p><code>set</code>\u548c<code>add</code>\u7684\u533a\u522b\uff1a<code>add</code>\u662f\u53ea\u8d1f\u8d23\u6dfb\u52a0\u6570\u636e\uff0c\u4e0d\u4f1a\u53bb\u4fee\u6539\u6570\u636e\u3002\u5982\u679c\u6dfb\u52a0\u7684\u6570\u636e\u7684<code>key</code>\u5df2\u7ecf\u5b58\u5728\u4e86\uff0c\u5219\u6dfb\u52a0\u5931\u8d25\uff0c\u5982\u679c\u6dfb\u52a0\u7684<code>key</code>\u4e0d\u5b58\u5728\uff0c\u5219\u6dfb\u52a0\u6210\u529f\u3002\u800c<code>set</code>\u4e0d\u540c\uff0c\u5982\u679c<code>memcached</code>\u4e2d\u4e0d\u5b58\u5728\u76f8\u540c\u7684<code>key</code>\uff0c\u5219\u8fdb\u884c\u6dfb\u52a0\uff0c\u5982\u679c\u5b58\u5728\uff0c\u5219\u66ff\u6362\u3002</p>\n<ol>\n<li>\n<p>\u83b7\u53d6\u6570\u636e\uff1a</p>\n<ul>\n<li>\u8bed\u6cd5\uff1a\n<pre><code>get key\n</code></pre>\n</li>\n<li>\u793a\u4f8b\uff1a\n<pre><code>get username\n</code></pre>\n</li>\n</ul>\n</li>\n<li>\n<p>\u5220\u9664\u6570\u636e\uff1a</p>\n<ul>\n<li>\u8bed\u6cd5\uff1a\n<pre><code>delete key\n</code></pre>\n</li>\n<li>\u793a\u4f8b\uff1a\n<pre><code>delete username\n</code></pre>\n</li>\n<li><code>flush_all</code>\uff1a\u5220\u9664<code>memcached</code>\u4e2d\u7684\u6240\u6709\u6570\u636e\u3002</li>\n</ul>\n</li>\n<li>\n<p>\u67e5\u770b<code>memcached</code>\u7684\u5f53\u524d\u72b6\u6001\uff1a</p>\n<ul>\n<li>\u8bed\u6cd5\uff1a<code>stats</code>\u3002</li>\n</ul>\n</li>\n</ol>\n"
    }, 
    {
      "author": {
        "url": "https://www.v2ex.com/member/Livid", 
        "name": "Livid", 
        "avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1776858751"
      }, 
      "url": "https://www.v2ex.com/t/343390", 
      "title": "memcached \u6709\u6ca1\u6709\u4ec0\u4e48\u6bd4\u8f83\u597d\u7528\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff1f", 
      "id": "https://www.v2ex.com/t/343390", 
      "date_published": "2017-02-27T00:13:22+00:00", 
      "content_html": "\u867d\u7136\u53ef\u4ee5 telnet localhost 11211 \u64cd\u4f5c\uff0c\u4f46\u662f\u4e0d\u652f\u6301\u7528\u4e0a\u4e0b\u952e\u83b7\u5f97\u4e4b\u524d\u7684\u6307\u4ee4\uff0c\u4e0d\u662f\u592a\u65b9\u4fbf\u3002 memcached \u6709\u7c7b\u4f3c\u50cf redis-cli \u90a3\u6837\u7684\u547d\u4ee4\u884c\u5de5\u5177\u4e48\uff1f"
    }
  ]
}