{"action":"opened","issue":{"url":"https://api.github.com/repos/AlloyTeam/Mars/issues/23","labels_url":"https://api.github.com/repos/AlloyTeam/Mars/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/AlloyTeam/Mars/issues/23/comments","events_url":"https://api.github.com/repos/AlloyTeam/Mars/issues/23/events","html_url":"https://github.com/AlloyTeam/Mars/issues/23","id":57471169,"number":23,"title":"J.dom.className bug","user":{"login":"lemontv","id":1351267,"avatar_url":"https://avatars.githubusercontent.com/u/1351267?v=3","gravatar_id":"","url":"https://api.github.com/users/lemontv","html_url":"https://github.com/lemontv","followers_url":"https://api.github.com/users/lemontv/followers","following_url":"https://api.github.com/users/lemontv/following{/other_user}","gists_url":"https://api.github.com/users/lemontv/gists{/gist_id}","starred_url":"https://api.github.com/users/lemontv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lemontv/subscriptions","organizations_url":"https://api.github.com/users/lemontv/orgs","repos_url":"https://api.github.com/users/lemontv/repos","events_url":"https://api.github.com/users/lemontv/events{/privacy}","received_events_url":"https://api.github.com/users/lemontv/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-12T15:02:53Z","updated_at":"2015-02-12T15:02:53Z","closed_at":null,"body":"J.dom.className 返回的不是数组，在使用 J.event.on(J.dom.className(\"class\"), \"click\", function) 时候无法绑定。\r\n className:function(className,context){\r\n              context=context||doc;\r\n              var results = [];\r\n              [].push.apply( results, context.getElementsByClassName( className ) );\r\n              return results;\r\n }, "}}