ajax添加-出现:[com.aaa.entity.Tree@3d3c3e45怎么办??

Question

代码
function tijiao(){
var eno=document.getElementById("input").value;
var row = $("#aa").datagrid('getSelected');

//获取信息并添加到订单表
$.ajax({
type:"GET",
url:"Page/Inser",
dataType:'json',
date:{
wait_no_shop:eno,
wait_basenis:row.WAIT_BASENIS,
wait_bookname:row.WAIT_BOOKNAME,
wait_price:row.WAIT_PRICE,
wait_num:row.WAIT_NUM,
wait_total:row.WAIT_TOTAL,
success : function(data){
alert("添加成功!");
},
error:function(msg){
alert(msg,"添加失败!");
}

  }

1. })

Answer 1

确认及缺口返回的是否是json格式