版权声明:本文为【CSDN博主:松一160】原创文章,未经允许不得转载。 https://blog.csdn.net/songyi160/article/details/77508792
一、JSONDemo.aspx代码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="JSONDemo.aspx.cs" Inherits="WebApp._2017_08_23.JSONDemo" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script src="../js/jquery-1.7.1.js"></script>
<script type="text/javascript">
$(function () {
$("#btnData").click(function () {
$.post("GetJson.ashx", {}, function (data) {
alert("用户名是:" + data.Name);
}, "json");
});
$("#btnData1").click(function () {
$.post("GetJson.ashx", {}, function (data) {
var serverData = $.parseJSON(data);
alert("用户名是:" + serverData.Name);
});
});
$("#btnData2").click(function () {
$.getJSON("GetJson.ashx", {}, function (data) {
alert("用户名是:" + data.Name);
});
});
});
</script>
</head>
<body>
<input type="button" value="获取数据" id="btnData" />
<input type="button" value="获取数据1111" id="btnData1" />
<input type="button" value="获取数据2222" id="btnData2" />
</body>
</html>
二、GetJson.ashx.cs代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace WebApp._2017_08_23
{
/// <summary>
/// GetJson 的摘要说明
/// </summary>
public class GetJson : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.Write("{\"Name\":\"zhangsan\",\"Age\":\"12\"}");
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
三、效果演示