{"action":"created","issue":{"url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/3","labels_url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/3/comments","events_url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/3/events","html_url":"https://github.com/ChenYilong/ParseSourceCodeStudy/issues/3","id":117051054,"number":3,"title":"串行队列中，异步会新建线程，只开一条线程的说法不够严谨吧？","user":{"login":"jianzhi2010","id":5894473,"avatar_url":"https://avatars.githubusercontent.com/u/5894473?v=3","gravatar_id":"","url":"https://api.github.com/users/jianzhi2010","html_url":"https://github.com/jianzhi2010","followers_url":"https://api.github.com/users/jianzhi2010/followers","following_url":"https://api.github.com/users/jianzhi2010/following{/other_user}","gists_url":"https://api.github.com/users/jianzhi2010/gists{/gist_id}","starred_url":"https://api.github.com/users/jianzhi2010/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jianzhi2010/subscriptions","organizations_url":"https://api.github.com/users/jianzhi2010/orgs","repos_url":"https://api.github.com/users/jianzhi2010/repos","events_url":"https://api.github.com/users/jianzhi2010/events{/privacy}","received_events_url":"https://api.github.com/users/jianzhi2010/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-11-16T04:49:39Z","updated_at":"2015-11-26T17:21:40Z","closed_at":null,"body":"在GCD 扫盲篇中提到：\r\n异步：1）因为必定会开启新的线程，线程的申请是由异步负责，起到开分支的作用；\r\n2）串行队列 ：会新建线程，只开一条线程  一条线程就够了；\r\n\r\n但是，如果在主队列中执行异步操作的话，是不会开启新线程的。\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/comments/159963080","html_url":"https://github.com/ChenYilong/ParseSourceCodeStudy/issues/3#issuecomment-159963080","issue_url":"https://api.github.com/repos/ChenYilong/ParseSourceCodeStudy/issues/3","id":159963080,"user":{"login":"ChenYilong","id":2911921,"avatar_url":"https://avatars.githubusercontent.com/u/2911921?v=3","gravatar_id":"","url":"https://api.github.com/users/ChenYilong","html_url":"https://github.com/ChenYilong","followers_url":"https://api.github.com/users/ChenYilong/followers","following_url":"https://api.github.com/users/ChenYilong/following{/other_user}","gists_url":"https://api.github.com/users/ChenYilong/gists{/gist_id}","starred_url":"https://api.github.com/users/ChenYilong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ChenYilong/subscriptions","organizations_url":"https://api.github.com/users/ChenYilong/orgs","repos_url":"https://api.github.com/users/ChenYilong/repos","events_url":"https://api.github.com/users/ChenYilong/events{/privacy}","received_events_url":"https://api.github.com/users/ChenYilong/received_events","type":"User","site_admin":false},"created_at":"2015-11-26T17:21:40Z","updated_at":"2015-11-26T17:21:40Z","body":"的确不太严谨，改天修改下，你看比较合适的说法应该是怎样的？"}}