关于个别商品描述抓取不成功的重要公告

[{"AddMemberName":"yaoyao1120","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-13 09:01","Depth":0,"ForumColumnType":2,"MainContent":"现在还没办法用吗 ","MainPostID":"a9aa063a-bd31-4a66-9c67-15de58a57834","ReplyMainId":"","ZanNum":1},{"AddMemberName":"ljd525","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-11 17:52","Depth":0,"ForumColumnType":2,"MainContent":"什么时候可以用 着急呢","MainPostID":"a2d8bfbe-64cd-4436-b36f-f56f60e5e627","ReplyMainId":"","ZanNum":1},{"AddMemberName":"xufeng1385","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-10 23:56","Depth":0,"ForumColumnType":2,"MainContent":"什么时候才能正常使用?好了请通知，谢谢","MainPostID":"e850d00c-bccf-4a68-9223-45e710dd00f6","ReplyMainId":"","ZanNum":2},{"AddMemberName":"谭俊辉","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-07 16:15","Depth":0,"ForumColumnType":2,"MainContent":"好了请通知，谢谢\u000a","MainPostID":"696d3cbd-4ecc-4f84-928e-4ff5d344900d","ReplyMainId":"","ZanNum":1},{"AddMemberName":"蓝色孤鸿","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-07 14:17","Depth":0,"ForumColumnType":2,"MainContent":"啥时候能好呢 ","MainPostID":"d6584fad-4f97-4c5a-a60f-d34f6a6d0541","ReplyMainId":"","ZanNum":1},{"AddMemberName":"孤爱茹诗","AddMemberPicUrl":"http:/mimg.shuaishou.com\/upload\/no.gif","ColumnIntID":13389,"CreateTime":"2015-08-07 12:36","Depth":0,"ForumColumnType":2,"MainContent":"可以用了吗？","MainPostID":"e8e80073-913d-445d-96fb-5e052cb58aef","ReplyMainId":"","ZanNum":1}]