Scratch3技术分析之社区 API(第5篇)

我们主要关心以下页面的API:

  • 社区主页: https://scratch.mit.edu/
  • 发现页: https://scratch.mit.edu/explore/projects/all

我们可以把这些API视为项目查询接口,查询社区用户已创建的项目(Projects), 这些接口的不同只是查询的条件不同。

社区主页

已登陆用户和未登录用户看到的社区主页,略有不同,我们分别分析。

未登录用户

GET https://api.scratch.mit.edu/proxy/featured

已登陆用户

GET https://api.scratch.mit.edu/proxy/featured

返回数据相同。

已登陆用户会请求更多的API:

新闻接口:

GET https://api.scratch.mit.edu/news?limit=3

返回:

[
  {
    "id": 181868395058,
    "stamp": "2019-01-09T13:53:40.000Z",
    "headline": "Updates and Bug Fixes!",
    "url": "https://scratch.mit.edu/discuss/topic/331439/",
    "image": "https://66.media.tumblr.com/2bbe2bc9317585c1de96c91f56bb061b/tumblr_inline_pad1ik8d2k1tqsk9m_540.png",
    "copy": "We have some updates and bug fixes for you! See here for more information…"
  },
  {
    "id": 181645899223,
    "stamp": "2019-01-02T14:49:48.000Z",
    "headline": "Scratch 3.0 is here!",
    "url": "https://scratch.mit.edu/discuss/topic/326861/",
    "image": "https://66.media.tumblr.com/2bbe2bc9317585c1de96c91f56bb061b/tumblr_inline_pad1ik8d2k1tqsk9m_540.png",
    "copy": "Scratch 3.0 has launched! See here for more information…"
  },
  {
    "id": 181645869948,
    "stamp": "2019-01-02T14:48:22.000Z",
    "headline": "First Scratch Design Studio in 3.0",
    "url": "https://scratch.mit.edu/studios/5801323/",
    "image": "https://66.media.tumblr.com/ee9c9705a8c0334c07c6a32303ec0748/tumblr_inline_p7in9yfrIU1tqsk9m_540.png",
    "copy": "Have you ever wondered what life might be like in the year 3000? Here is your chance to share your dreams and wishes for the future!  "
  }
]
关注者赞过的项目

GET https://api.scratch.mit.edu/users/wwj718/following/users/loves

返回:

关注的工作室的项目

GET https://api.scratch.mit.edu/users/wwj718/following/studios/projects

返回:

发现页

发现页可以用于发现项目工作室。工作室(Studio)目前官方还没有迁移完,我们暂时不关心。(工作室非常接近知乎收藏夹的概念)。

默认请求

GET https://api.scratch.mit.edu/explore/projects?limit=16&offset=0&language=zh-cn&mode=trending&q=*

默认情况下,选择了全部热门的简体中文(页底),从url参数你可以看到这些。

最受欢迎的动画

GET https://api.scratch.mit.edu/explore/projects?limit=16&offset=0&language=zh-cn&mode=popular&q=animations

观察URL参数,我们便搞懂了发现页的API细节了。




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