a:11:{i:0;s:2:"id";i:1;s:3:"uid";i:2;s:5:"msgId";i:3;s:4:"type";i:4;s:5:"tarId";i:5;s:5:"title";i:6;s:7:"content";i:7;s:5:"ctime";i:8;s:6:"status";s:3:"_pk";s:2:"id";s:5:"_type";a:9:{s:2:"id";s:16:"int(11) unsigned";s:3:"uid";s:16:"int(11) unsigned";s:5:"msgId";s:11:"varchar(32)";s:4:"type";s:19:"tinyint(3) unsigned";s:5:"tarId";s:12:"varchar(100)";s:5:"title";s:12:"varchar(100)";s:7:"content";s:13:"varchar(2000)";s:5:"ctime";s:16:"int(11) unsigned";s:6:"status";s:19:"tinyint(2) unsigned";}}