Html：
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8" /> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 6 <title>校园通销售管理系统-用户登录</title> 7 <link href="/css/base.css" rel="stylesheet" type="text/css" /> 8 <link href="/css/login.css" rel="stylesheet" type="text/css" /> 9 <script src="/js/jquery.js" type="text/javascript"></script> 10 <script src="/js/jquery.md5.js" type="text/javascript"></script> 11 <script src="/js/login.js" type="text/javascript"></script> 12 </head> 13 <body> 14 <div class="login_main"> 15 <div class="login"> 16 <span class="s1"> 17 <label id="errMsg"></label> 18 </span> 19 <ul> 20 <li> 21 <span class="s2">用户名：</span> 22 <span class="s3"> 23 <input type="text" id="txtUserName" value="" /> 24 </span> 25 </li> 26 <li> 27 <span class="s2">密 码：</span> 28 <span class="s3"> 29 <input type="password" id="txtUserPwd" value="" /> 30 </span> 31 <span class="s4"> 32 <input type="button" id="btnLogin" value="登录" /> 33 </span> 34 </li> 35 </ul> 36 </div> 37 </div> 38 </body> 39 </html>
Html或者Aspx
js:
1 $(document).ready(function () {
2 $("#btnLogin").click(function () {
3 var name = $.trim($("#txtUserName").val());
4 var password = $.trim($("#txtUserPwd").val());
5 if (name == "" || name == null) {
6 $("#errMsg").text("用户名不能为空！");
7 } else if (password == "" || password == null) {
8 $("#errMsg").text("密码不能为空！");
9 } else {
10
11 $.ajax({
12 type: "post",
13 url: "/url/login.ashx",
14 data: {
15 name: encodeURI(name, "utf-8"),
16 password: $.md5(password)
17 },
18 dataType: "text/plain",
19 success: function (data) {
20 $("#errMsg").text(data);
21 }
22 });
23 }
24 });
25 });
Js
Ashx
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Web;
5 using System.Web.Security;
6 using System.Runtime.Serialization;
7 using Newtonsoft.Json;
8 using Newtonsoft.Json.Converters;
9
10 namespace Sales.Web.url
11 {
12 /// <summary>
13 /// LoginHandler 的摘要说明
14 /// </summary>
15 public class LoginHandler : IHttpHandler
16 {
17 public void ProcessRequest(HttpContext context)
18 {
19 context.Response.ContentType = "text/plain";
20 try
21 {
22 if (HttpUtility.UrlDecode(context.Request["name"] ?? "") == "用户名" && (context.Request["password"] ?? "").ToLower() == FormsAuthentication.HashPasswordForStoringInConfigFile("123456", "MD5").ToLower())
23 {
24 context.Response.Write("true");
25 }
26 else
27 {
28 context.Response.Write("false");
29 }
30 }
31 catch (Exception ex)
32 {
33 context.Response.Write(ex.Message);
34 }
35 finally
36 {
37 context.Response.End();
38 }
39 }
40
41 public bool IsReusable
42 {
43 get
44 {
45 return false;
46 }
47 }
48 }
49 }
Ashx
时间： 2024-10-08 10:21:46