1、编码格式
$.ajax({ ???????method:‘POST‘, ???????url:‘/midservice/studentAction/addStudent‘, ???????data:$.toJSON(userDate), ???????async:false, ???????cache : false, ???????dataType:"json", ???????crossDomain : true, //跨域问题 ???????contentType: "application/json; charset=utf-8",//请求需要发送的处理数据 ?编码格式 ???????success:function(data){ ???????????????????}, ???????error:function(){ ??????????????????}, ???});
Ajax请求参数传到后台为空
原文地址:https://www.cnblogs.com/ssbydk/p/10256671.html