{"comment":{"url":"https://api.github.com/repos/sony9154/Registration_LogInOut/comments/15829251","html_url":"https://github.com/sony9154/Registration_LogInOut/commit/6bdd76b73349138ed08891d67dfaf8e8fe1a65b1#commitcomment-15829251","id":15829251,"user":{"login":"chaohung","id":16358626,"avatar_url":"https://avatars.githubusercontent.com/u/16358626?v=3","gravatar_id":"","url":"https://api.github.com/users/chaohung","html_url":"https://github.com/chaohung","followers_url":"https://api.github.com/users/chaohung/followers","following_url":"https://api.github.com/users/chaohung/following{/other_user}","gists_url":"https://api.github.com/users/chaohung/gists{/gist_id}","starred_url":"https://api.github.com/users/chaohung/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chaohung/subscriptions","organizations_url":"https://api.github.com/users/chaohung/orgs","repos_url":"https://api.github.com/users/chaohung/repos","events_url":"https://api.github.com/users/chaohung/events{/privacy}","received_events_url":"https://api.github.com/users/chaohung/received_events","type":"User","site_admin":false},"position":22,"line":29,"path":"Registeration_LogInOut/RegViewController.m","commit_id":"6bdd76b73349138ed08891d67dfaf8e8fe1a65b1","created_at":"2016-02-02T14:51:51Z","updated_at":"2016-02-02T14:51:51Z","body":"如果是要回到第一個UIViewControler的話，"}}