{"action":"created","issue":{"url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/9","repository_url":"https://api.github.com/repos/wenmingvs/WeiBo","labels_url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/9/comments","events_url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/9/events","html_url":"https://github.com/wenmingvs/WeiBo/issues/9","id":153936656,"number":9,"title":"界面背景半透明","user":{"login":"zaaach","id":9695127,"avatar_url":"https://avatars.githubusercontent.com/u/9695127?v=3","gravatar_id":"","url":"https://api.github.com/users/zaaach","html_url":"https://github.com/zaaach","followers_url":"https://api.github.com/users/zaaach/followers","following_url":"https://api.github.com/users/zaaach/following{/other_user}","gists_url":"https://api.github.com/users/zaaach/gists{/gist_id}","starred_url":"https://api.github.com/users/zaaach/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zaaach/subscriptions","organizations_url":"https://api.github.com/users/zaaach/orgs","repos_url":"https://api.github.com/users/zaaach/repos","events_url":"https://api.github.com/users/zaaach/events{/privacy}","received_events_url":"https://api.github.com/users/zaaach/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2016-05-10T07:01:08Z","updated_at":"2016-05-13T01:10:07Z","closed_at":null,"body":"浏览微博图片界面，点击右上角按钮，底部弹出popwindow，界面背景颜色变成半透明，想请问这个过程怎么实现渐变呢？微博客户端好像有个透明度动画的"},"comment":{"url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/comments/218927862","html_url":"https://github.com/wenmingvs/WeiBo/issues/9#issuecomment-218927862","issue_url":"https://api.github.com/repos/wenmingvs/WeiBo/issues/9","id":218927862,"user":{"login":"Alexsz07","id":12121065,"avatar_url":"https://avatars.githubusercontent.com/u/12121065?v=3","gravatar_id":"","url":"https://api.github.com/users/Alexsz07","html_url":"https://github.com/Alexsz07","followers_url":"https://api.github.com/users/Alexsz07/followers","following_url":"https://api.github.com/users/Alexsz07/following{/other_user}","gists_url":"https://api.github.com/users/Alexsz07/gists{/gist_id}","starred_url":"https://api.github.com/users/Alexsz07/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Alexsz07/subscriptions","organizations_url":"https://api.github.com/users/Alexsz07/orgs","repos_url":"https://api.github.com/users/Alexsz07/repos","events_url":"https://api.github.com/users/Alexsz07/events{/privacy}","received_events_url":"https://api.github.com/users/Alexsz07/received_events","type":"User","site_admin":false},"created_at":"2016-05-13T01:10:07Z","updated_at":"2016-05-13T01:10:07Z","body":"大神就坐我旁边!"}}