php - jQuery 以 json 格式从 php 返回结果

Question

我有一个 $.post 如何从 php 获取结果？

$.post("sql/customer_save.php",{ what: "edit",customer_no: $customer_no});

php 回复

echo json_encode(array("customer_id"=>$customer_id,"customer_no"=>$customer_no));

我应该在 $.post 上放什么才能得到结果？

Answer 1

$.post("sql/customer_save.php",{ what: "edit",customer_no: $customer_no},function(resp)
{
   //resp is your response
   //You can try
    console.log(resp);
    console.log(resp["customer_id"]); //get the value of customer_id
    console.log(resp["customer_no"]); //get the value of customer_no
},"json");

或

您还可以使用

 $.post("sql/customer_save.php",{ what: "edit",customer_no: $customer_no},function(resp)
    {
       //resp is your response
       //You can try
        var data = $.parseJSON(resp);
        console.log(data);
        console.log(data["customer_id"]); //get the value of customer_id
        console.log(data["customer_no"]); //get the value of customer_no
    });