layui jquery ajax,url,type,async,dataType,data

$.ajax({
   url: '/foensys/user/userDelete/'+data[0].id,
   type:"get",
   async:true,
   dataType:"json",
   data: {},
   success: function (res) {
      if(res.type==true){
         layer.msg('删除成功', {icon: 1});
         obj.del();
         window.setTimeout("javascript:location.href='/foensys/user/userList'", 2000);
      }else{
         layer.msg(res.message, {icon: 2});
      }
   },error:function () {
      layer.alert("删除错误!")
   },complete:function () {
      layer.close(index);
   }
});


 var $= layui.jquery;