問題描述

//前端數(shù)據(jù)提交

$('#submit').on("click",function (event) { alert("hao"); $.ajax({type: "POST",url: "{:url('Ruku/tianjia')}",data: $("#form-admin-add").serialize(),dataType: "json",success: function(data){ alert(data);} });});

//后臺(tái)控制器是這樣接收的

$param = $request -> param();echo "<pre>";print_r($paraam);die;

無法打印出來

問題解答

你換成下面這樣試試：

$param = $this->request->param();