$.post和jquerySubmit返回json数据获取的区别

$.post("/patrol/patrolDataContent!deleteContent.action",{"ids":ids},function(data){
      tips(eval("("+data+")").msg);
      toQuery();
}

jquerySubmit("frm","/civilizationconstruction/randomInspect!save.action",function(data){
      tips(data.msg);
      window.opener.toQuery();
 });