[C#]VS调试正常 但在IIS 验证无法跳转正确页面
这是个身份验证并且跳转到请求页面的web.config 和 logon.aspx.cs文件的内容
出现的问题如下:
---------------------请注意这段话-----------------------------------------
在VS2005下 用CTRL+F5 或者F5直接调试的话 没有任何异常 验证请求以及验证通过之
后的跳转 都正常
---------------------------------------
但是发布到IIS上就出问题了 请求页面的时候可以自动连接到Logon.aspx 但是输入正确的用户名和密码之后 页面只是原地刷新 不跳转到我请求的页面.
IIS设置的默认主页是Default.aspx 我请求的页面也是这个 IIS除了主目录和默认主页类型其他选项全都是默认的.
开始输入地址后 IE地址栏显示:
http://127.0.0.1:8010/logon.aspx?ReturnUrl=%2fDefault.aspx
之后无论输入正确还是错误的验证都变成:
http://127.0.0.1:8010/logon.aspx
//=====================web.config内容=======================
<configuration>
<appSettings/>
//-------------------------------------------
<connectionStrings>
<addname= "DB_360ConnectionString "connectionString= "DataSource=*****;InitialCatalog=*****;PersistSecurityInfo=True;UserID=*****;Password=***** "providerName= "System.Data.SqlClient "/>
</connectionStrings>
//-------------------------------------------
<system.web>
<roleManager enabled= "true "/>
<compilation debug= "true "/>
//--------------------------------------------
<authentication mode= "Forms ">
<forms name= ".ASPXFORMSDEMO " loginUrl= "logon.aspx " protection= "All " path= "/ " timeout= "30 "/>
</authentication>
//----------------------------------------
<authorization>
<deny users = "? " />
<allow users = "* " />
</authorization>
//----------------------------------------
<httpRuntime useFullyQualifiedRedirectUrl= "true "/>
<mobileControls cookielessDataDictionaryType= "System.Web.Mobile.CookielessData "/>
//-----------------------------------------
//===============logon.aspx.cs内容====================
public partial class Logon : System.Web.UI.Page
{
public static string uid;
//-----------------------------------------------
private bool ValidateUser(string userName, string passWord)
{
SqlConnection conn;
SqlCommand cmd;
string lookupPassword = null;
if ((null == userName) || (0 == userName.Length) || (userName.Length > 15))
{
return false;
}
if ((null == passWord) || (0 == passWord.Length) || (passWord.Length > 25))
{
return false;
}
try
{
conn = new SqlConnection( "server=localhost;Integrated Security=SSPI;database=***** ");
conn.Open();
cmd = new SqlCommand( "Select pwd from users whereuname=@userName ", conn);
cmd.Parameters.Add( "@userName ", SqlDbType.VarChar, 25);
cmd.Parameters[ "@userName "].Value = userName;
string.
lookupPassword = (string)cmd.ExecuteScalar();
cmd.Dispose();
conn.Dispose();
}
catch (Exception ex)
{
}
if (null == lookupPassword)
{
return false;
}
HttpCookie tmpCooki = new HttpCookie( "nowid ");
tmpCooki.Value = userName;
Response.Cookies.Add(tmpCooki);
return (0 == string.Compare(lookupPassword, passWord, false));
}
//----------------------按登陆按钮事件-------------------------
protected void cmdLogin_ServerClick1(object sender, EventArgs e)
{
if (ValidateUser(txtUserName.Value, txtUserPass.Value))
FormsAuthentication.RedirectFromLoginPage(txtUserName.Value,chkPersistCookie.Checked);
else
Response.Redirect( "logon.aspx ", true);
}
}
请求帮助 无限感激
[解决办法]
Response.Redirect( "logon.aspx ", true);
把这个代码该吓 比如说跳到 baidu.com去 如果还是出现不管输入正确或错误都跳到baidu去的情况 那么肯定是你的用户名和密码的问题了
要么就是服务器的客户端事件丢失 在vs的命令行中输入 aspnet_regiis -i 重新注册下
[解决办法]
<authentication mode= "Forms ">
<forms name= ".ASPXFORMSDEMO " loginUrl= "logon.aspx " protection= "All " path= "/ " timeout= "30 "/>
</authentication>
这个地方应该有问题
[解决办法]
加上
<configuration>
<location path= "logon.aspx ">
<system.web>
<authorization>
<allow users= "? "/>
</authorization>
</system.web>
</location>
</configuration>
logon.aspx页面必须允许匿名访问
[解决办法]
把校验那块的
try{}catch{}
去掉在调试
个人经验：在设计时尽量不要用异常处理，程序早崩溃是件好事
