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Asp.Net Form身份验证

2012-09-02 20:25 183 查看

2009-12-12 11:32:18| 分类：.net基础|字号订阅

Web.Config代码

<?xml version="1.0"?>



<configuration>

<appSettings>

</appSettings>

<connectionStrings/>

<system.web>





<compilation debug="true">





<assemblies>

<add assembly="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<add assembly="System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<add assembly="System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<add assembly="System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation>





<authentication mode="Forms">

<forms name=".SomeTsteAuth" loginUrl="login.aspx" defaultUrl="LoginSuccess.aspx" timeout="10">

</forms>

</authentication>

<authorization>

<deny users="?"/>

</authorization>



</system.web>



<location path="images">

<system.web>

<authorization>

<allow users="*"/>

</authorization>

</system.web>

</location>



<location path="ValidateCode.aspx">

<system.web>

<authorization>

<allow users="*"/>

</authorization>

</system.web>

</location>

</configuration>

**************************************Login.aspx代码******************************************

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Login.aspx.cs" Inherits="Login" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>登录</title>

<script>

function checkSubmit()

{

if(document.admininfo.TextBox1.value==""){

alert("用户名不能为空！");

document.admininfo.TextBox1.focus();

return false;

}

if(document.admininfo.TextBox2.value==""){

alert("密码不能为空！");

document.admininfo.TextBox2.focus();

return false;

}

}

</script>

</head>

<body>

<form id="admininfo" runat="server" onSubmit="return checkSubmit();">

<div>

用户名：<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

<br />

密码：

<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br />

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="登录" /></div>

<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

</form>

</body>

</html>

******************************************Login.aspx.cs代码***********************************

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using BLL;

using MODEL;

public partial class Login : System.Web.UI.Page

{

UserMessage user;

protected void Page_Load(object sender, EventArgs e)

{}

//登录事件

protected void Button1_Click(object sender, EventArgs e)

{

if (userName == "名字" && userPwd == "密码")

{

//产生凭证

FormsAuthentication.RedirectFromLoginPage("AdminName", false);

//如果需要重新指定路径则加如下语句

//Response.Redirect("LoginSuccess.aspx");

}

}

}

******************************************退出事件（注销票据）******************************************

//注销票

FormsAuthentication.SignOut();

//返回login.aspx页面

Response.Redirect("login2.aspx");

******************************************设置session过期时间******************************************

修改web.config配置

<system.web>

</system.web>

***.aspx.cs文件中

Session.Timeout = 1;

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