知乎专栏 API 的简单分析+示例项目

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这是一个创建于 3055 天前的主题，其中的信息可能已经有所发展或是发生改变。

我的 GitHub 主页： https://github.com/marktony ，大爷，进来看看嘛

声明

声明：以下所有 API 均由 知乎(Zhihu.INC) 提供，本人通过非正常手段获取。获取与共享的行为有侵犯知乎权益的嫌疑。若被告知停止使用与共享，本人将及时删除整个项目。请您知悉相关情况，遵守知乎的协议。 API 仅供学习交流使用，请勿用作商业用途。

说明

知乎专栏的 API 均以 json 格式输出
http method 均为 GET

分析

1.获取专栏信息

https://zhuanlan.zhihu.com/api/columns/专栏名

如：

https://zhuanlan.zhihu.com/api/columns/wooyun

注意使用 https,在旧版的 API 中使用的是 http 。

得到的信息:

{
    "followersCount": 31506,
    "description": "写点有用的东西。\nhttp://wooyun.org",
    "creator":
    {
        "bio": "请砍我的头。",
        "hash": "37841ec3e75e6583e627f64a21343b4d",
        "description": "",
        "profileUrl": "http://www.zhihu.com/people/____",
        "avatar":
        {
            "id": "6c83b4b34",
            "template": "http://pic1.zhimg.com/{id}_{size}.jpg"
        },
        "slug": "____",
        "name": "长短短"
    },
    "topics":
    [
        {
            "url": "http://www.zhihu.com/topic/19670074",
            "id": "19670074",
            "name": "乌云 (WooYun)"
        },
        {
            "url": "http://www.zhihu.com/topic/19554927",
            "id": "19554927",
            "name": "网络安全"
        }
    ],
    "href": "/api/columns/wooyun",
    "acceptSubmission": true,
    "slug": "wooyun",
    "name": "乌云君",
    "url": "/wooyun",
    "avatar":
    {
        "id": "0ec77eef1",
        "template": "https://pic2.zhimg.com/{id}_{size}.jpg"
    },
    "commentPermission": "anyone",
    "following": true,
    "postsCount": 50,
    "canPost": false,
    "activateAuthorRequested": false
}

followersCount ：关注者数量
description:简介
creator ：专栏所有者
avatar ：头像
topics ：话题

在获取头像地址时，将 id 拼接到 template 中即可获取到 url ，例如：

https://pic2.zhimg.com/424c70919_l.jpg
https://pic2.zhimg.com/424c70919_m.jpg
https://pic2.zhimg.com/424c70919_s.jpg

分别对应 large,middle,small 。也可以不传入 size 参数，默认获取最大(large)。

2.获取某个专栏的文章列表

http://zhuanlan.zhihu.com/api/columns/专栏名 /posts?limit=数量&offset=从哪里开始

如从 wooyun 获取前 10 条：

http://zhuanlan.zhihu.com/api/columns/wooyun/posts?limit=10&offset=0

limit 为获取数量限制，测试超过 10 也是可以的， offset 偏移量，从哪里开始获取。

得到的信息：

[
    {
        "rating": "like",
        "sourceUrl": "",
        "publishedTime": "2015-12-30T19:54:14+08:00",
        "links":
        {
            "comments": "http://zhuanlan.zhihu.com/api/columns/wooyun/posts/20460225/comments"
        },
        "author":
        {
            "bio": "信息安全，鸡尾酒，电吉他，摄影。",
            "hash": "1e373c5c6d9af3c8beaeb9aadc0890ac",
            "description": "写文字对于我来说挺痛苦的。",
            "profileUrl": "http://www.zhihu.com/people/fenggou",
            "avatar":
            {
                "id": "939c20127",
                "template": "http://pic4.zhimg.com/{id}_{size}.jpg"
            },
            "slug": "fenggou",
            "name": "fenggou"
        },
        "column":
        {
          "slug": "wooyun",
          "name": "乌云君"
        },
        "topics": [],
        "title": "用 iPhone 的，丢过或者要丢的赶紧进来瞅瞅（二）",
        "titleImage": "https://pic1.zhimg.com/aa0da1510a8d64c96bf811072a35addc_b.jpg",
        "summary": "简介省略",
        "content": "内容省略",
        "url": "/wooyun/20460225",
        "state": "published",
        "href": "/api/columns/wooyun/posts/20460225",
        "meta":
        {
          "previous": null,
          "next": null
        },
        "commentPermission": "anyone",
        "snapshotUrl": "",
        "canComment": true,
        "slug": 20460225,
        "commentsCount": 18,
        "likesCount": 152
    }
    ...
]

得到了一个 json 数组，需要注意的是 titleImage 的值可能为"".

3.获取特定文章

将已经得到的 slug 值进行拼接，即可获取特定文章信息。

https://zhuanlan.zhihu.com/api/posts/SLUG

如：

https://zhuanlan.zhihu.com/api/posts/20460225

得到的信息:

{
	"isTitleImageFullScreen": false,
	"rating": "none",
	"titleImage": "https://pic1.zhimg.com/aa0da1510a8d64c96bf811072a35addc_r.jpg",
	"links":
  {
    "comments": "/api/posts/20460225/comments"
  },
  "reviewers": [],
  "topics": [],
  "titleImageSize":
  {
    "width": 719,
    "height": 393
  },
  "href": "/api/posts/20460225",
  "author":
  {
    "bio": "bio",
    "hash": "1e373c5c6d9af3c8beaeb9aadc0890ac",
    "description": "description",
    "profileUrl": "https://www.zhihu.com/people/fenggou",
    "avatar":
    {
      "id": "939c20127",
      "template": "https://pic4.zhimg.com/{id}_{size}.jpg"
    },
    "slug": "fenggou",
    "name": "fenggou"
  },
  "content": "content",
  "state": "published",
  "sourceUrl": "",
  "canComment": true,
  "snapshotUrl": "",
  "slug": 20460225,
  "publishedTime": "2015-12-30T19:54:14+08:00",
  "url": "/p/20460225",
  "title": "title",
  "lastestLikers":
  [
  	{
  		"bio": "\u6c6a\u54c1\u4ea7",
  		"hash": "dfdcff7bf3fe6e6b47c3c85bd686cd82",
  		"description": "",
  		"profileUrl": "https://www.zhihu.com/people/li-lin-30-84",
  		"avatar":
  		{
  			"id": "f408bb13c37e131b3b461b5882a6f9d1",
  			"template": "https://pic2.zhimg.com/{id}_{size}.jpg"
  		},
  		"slug": "li-lin-30-84",
  		"name": "\u6797\u674e"
  	},
  	{
  		"bio": "\u6253\u6742",
  		"hash": "930502c3bb2cd807e2dc0ecf192f9867",
  		"description": "description",
  		"profileUrl": "https://www.zhihu.com/people/hu-xiao-yu-74-49",
  		"avatar":
  		{
  			"id": "87fd0f2a73313d5889e9a571bde43a8a",
  			"template": "https://pic3.zhimg.com/{id}_{size}.jpg"
  		},
  		"slug": "hu-xiao-yu-74-49",
  		"name": "\u80e1\u6653\u5b87"
  	},
  	...
  ],
  "summary": "summary",
  "column":
  {
  	"slug": "wooyun",
  	"name": "\u4e4c\u4e91\u541b"
  },
  "meta":
  {
  	"previous":
  	{
  		"isTitleImageFullScreen": false,
  		"rating": "none",
  		"titleImage": "https://pic3.zhimg.com/a30ea3ed0b85fb52baaae17f24691a12_r.jpg",
  		"links":
  		{
  			"comments": "/api/posts/20416511/comments"
  		},
  		"topics": [],
  		"href": "/api/posts/20416511",
  		"author":
  		{
  			"bio": "bio",
  			"hash": "1e373c5c6d9af3c8beaeb9aadc0890ac",
  			"description": "description",
  		  "profileUrl": "https://www.zhihu.com/people/fenggou",
  		  "avatar":
    		{
    			"id": "939c20127",
    			"template": "https://pic4.zhimg.com/{id}_{size}.jpg"
    		},
    		"slug": "fenggou",
    		"name": "fenggou"
  		},
  		"content": "content",
  		"state": "published",
  		"sourceUrl": "",
  		"canComment": true,
  		"snapshotUrl": "",
  		"slug": 20416511,
  		"publishedTime": "2015-12-14T19:13:38+08:00",
  		"url": "/p/20416511",
  		"title": "title",
  		"summary": "summary",
      "column":
      {
      	"slug": "wooyun",
      	"name": "\u4e4c\u4e91\u541b"
      },
      "meta":
      {
        "previous": null, "next": null
      },
      "commentPermission": "anyone",
      "commentsCount": 0,
      "likesCount": 0
  },
  "next":
  {
    "isTitleImageFullScreen": false,
    "rating": "none",
    "titleImage": "https://pic4.zhimg.com/04129f190219918c6f2c597daed1a6ab_r.jpg",
    "links":
    {
      "comments": "/api/posts/20581814/comments"
    },
    "topics": [],
    "href": "/api/posts/20581814",
    "author":
    {
      "bio": "bio",
      "hash": "1e373c5c6d9af3c8beaeb9aadc0890ac",
      "description": "description",
      "profileUrl": "https://www.zhihu.com/people/fenggou",
      "avatar":
      {
        "id": "939c20127",
        "template": "https://pic4.zhimg.com/{id}_{size}.jpg"
      },
      "slug": "fenggou",
      "name": "fenggou"
    },
    "content": "content",
    "state": "published",
    "sourceUrl": "",
    "canComment": true,
    "snapshotUrl": "",
    "slug": 20581814,
    "publishedTime": "2016-02-18T15:18:42+08:00",
    "url": "/p/20581814",
    "title": "title",
    "summary": "summary",
    "column":
    {
	  "slug": "wooyun",
	  "name": "\u4e4c\u4e91\u541b"
    },
    "meta":
    {
      "previous": null, "next": null
    },
    "commentPermission": "anyone",
    "commentsCount": 0,
    "likesCount": 0
    }
  },
  "commentPermission": "anyone",
  "commentsCount": 26,
  "likesCount": 240
}

通过示例数据可以看出：获取到的不仅仅是一篇文章，同时还获取到了上一篇和下一篇的值。

4.获取评论信息获取到文章信息后，有一个字段 comments,它所对应的值即为获取评论的地址

	"comments": "/api/posts/20460225/comments"

示例：

	https://zhuanlan.zhihu.com/api/posts/20460225/comments

获取到的 json 数组：

[
	{
		"liked": false, 
		"author": 
			{
				"bio": "Working in the dark to serve the light.", 
				"hash": "ab0f1a39723020f3ed9c1ba1f0948072", 
				"description": "", 
				"profileUrl": "https://www.zhihu.com/people/lan-diao-ye-qu",
				"avatar": 
					{
						"id": "dfb1995bdb6da62008d9a99741a3b96f", 
						"template": "https://pic4.zhimg.com/{id}_{size}.jpg"
					},
				"slug": "lan-diao-ye-qu",
				"name": "\u963f\u5361\u59c6\u9a91\u58eb"
			}, 
			"content": "content", 
			"href": "/api/posts/20460225/comments/111076966", 
			"createdTime": "2015-12-30T20:01:32+08:00", 
			"id": 111076966, 
			"likesCount": 0
	},
	...
]

通过这种方式获取，返回的 array 的 size 只有 20.想要获取其他的评论方法和获取文章的方法一样，拼接 url 。

示例：

https://zhuanlan.zhihu.com/api/posts/20460225/comments?limit=30&offset=0

limit 为要获取的数量， offset 为偏移量。

7 条回复 • 2016-07-11 22:07:15 +08:00

Lonely

2016-07-11 15:14:19 +08:00 via Android

你还要发几遍？

MarkTonyFromMars

2016-07-11 15:17:35 +08:00

@Lonely 不好意思如果有打扰到你的话说声抱歉我也是想要贡献一份自己的力量嘛自己平时找 API 的时候找的好辛苦，发出来让更多的人看到，可以少走一些路

liteneo

2016-07-11 15:34:47 +08:00

看到标题就知道是你了，换着花样发了多少遍了

MarkTonyFromMars

2016-07-11 15:49:34 +08:00

@liteneo 不好意思如果有打扰到你的话说声抱歉我也是想要贡献一份自己的力量嘛自己平时找 API 的时候找的好辛苦，发出来让更多的人看到，可以少走一些路抱歉

aitaii

2016-07-11 16:08:30 +08:00

只要发一次就可以搜到了，明显的推广贴。

sunyue

2016-07-11 21:54:47 +08:00

这个 API 是知乎提供的啊。抓包可以抓包的吗？还是内部途径知道的

MarkTonyFromMars

2016-07-11 22:07:15 +08:00 via Android

@sunyue 可以抓包的 charles