{"action":"created","issue":{"url":"https://api.github.com/repos/wonderfan/javascript/issues/38","labels_url":"https://api.github.com/repos/wonderfan/javascript/issues/38/labels{/name}","comments_url":"https://api.github.com/repos/wonderfan/javascript/issues/38/comments","events_url":"https://api.github.com/repos/wonderfan/javascript/issues/38/events","html_url":"https://github.com/wonderfan/javascript/issues/38","id":73162838,"number":38,"title":"SASS Guide","user":{"login":"wonderfan","id":1715077,"avatar_url":"https://avatars.githubusercontent.com/u/1715077?v=3","gravatar_id":"","url":"https://api.github.com/users/wonderfan","html_url":"https://github.com/wonderfan","followers_url":"https://api.github.com/users/wonderfan/followers","following_url":"https://api.github.com/users/wonderfan/following{/other_user}","gists_url":"https://api.github.com/users/wonderfan/gists{/gist_id}","starred_url":"https://api.github.com/users/wonderfan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wonderfan/subscriptions","organizations_url":"https://api.github.com/users/wonderfan/orgs","repos_url":"https://api.github.com/users/wonderfan/repos","events_url":"https://api.github.com/users/wonderfan/events{/privacy}","received_events_url":"https://api.github.com/users/wonderfan/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/wonderfan/javascript/labels/documentation","name":"documentation","color":"009800"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-05-05T00:11:00Z","updated_at":"2015-05-05T00:14:26Z","closed_at":null,"body":"SASS允许使用变量，所有变量以$开头。\r\n\r\n如果变量需要镶嵌在字符串之中，就必须需要写在#{}之中。"},"comment":{"url":"https://api.github.com/repos/wonderfan/javascript/issues/comments/98889377","html_url":"https://github.com/wonderfan/javascript/issues/38#issuecomment-98889377","issue_url":"https://api.github.com/repos/wonderfan/javascript/issues/38","id":98889377,"user":{"login":"wonderfan","id":1715077,"avatar_url":"https://avatars.githubusercontent.com/u/1715077?v=3","gravatar_id":"","url":"https://api.github.com/users/wonderfan","html_url":"https://github.com/wonderfan","followers_url":"https://api.github.com/users/wonderfan/followers","following_url":"https://api.github.com/users/wonderfan/following{/other_user}","gists_url":"https://api.github.com/users/wonderfan/gists{/gist_id}","starred_url":"https://api.github.com/users/wonderfan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wonderfan/subscriptions","organizations_url":"https://api.github.com/users/wonderfan/orgs","repos_url":"https://api.github.com/users/wonderfan/repos","events_url":"https://api.github.com/users/wonderfan/events{/privacy}","received_events_url":"https://api.github.com/users/wonderfan/received_events","type":"User","site_admin":false},"created_at":"2015-05-05T00:14:26Z","updated_at":"2015-05-05T00:14:26Z","body":"Mixin有点像C语言的宏（macro），是可以重用的代码块。\r\n使用@mixin命令，定义一个代码块。\r\n使用@include命令，调用这个mixin。"}}