web.config中加入节点过后验证码不显示，这是为什么？不加的话就能正常显示。

Question

web.config中加入<authentication>节点过后验证码不显示，这是为什么？不加的话就能正常显示。

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Answer 1

你好不知道你是不是按照下面的方式添加的

<authentication mode="Forms">
         <forms name=".B" loginUrl="login.aspx" protection="All" timeout="1024" slidingExpiration="true"/>
      </authentication>
      <authorization>
         <deny users="?"/>
      </authorization>

这样的话默认所有页面没登陆前都会跳转到login.aspx，包括你的验证码页面也是
所以你可以在你的<system.web>节点下添加
  <location path="~/验证码.aspx">
    <system.web>
      <authorization>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>

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Denn ich gehor nur dir!坚持不懈！http://hi.baidu.com/1987raymond

Answer 2

按照楼上的加了，怎么会出现“无法识别的配置节 system.web/authorization“错误信息？

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Answer 3

你好不好意思是我刚才说错了

<location path="~/验证码.aspx">
    <system.web>
      <authorization>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>
  这个添加到system.web节点上一级 即configuration下 但是不要放到第一个子节点哈

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Denn ich gehor nur dir!坚持不懈！http://hi.baidu.com/1987raymond

Answer 4

我就是放到下面的位置的，asp页面还需要加什么东西吗？因为验证码.aspx和login.asp也报“无法识别的配置节 system.web/authorization“错误信？
<?xml   version="1.0"   encoding="utf-8"   ?>  
  <configuration>  
          这里  
      <system.web>  
    </system.web>   
        
  </configuration>

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Answer 5

你放到 这个<system.web>  
    </system.web>   
后边嘛

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Denn ich gehor nur dir!坚持不懈！http://hi.baidu.com/1987raymond

Answer 6

请仔细检查你的web.confg文件
节点顺序参见
http://msdn.microsoft.com/zh-cn/library/dayb112d.aspx

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【孟子E章】

Answer 7

<location path="~/验证码.aspx">放在 <system.web>外

<authorization>放在<system.web>内

http://www.cnblogs.com/gaoweipeng/archive/2009/05/17/1458762.html

Answer 8

我添加过后怎么还是验证码不能显示呢？
好像一加上下面的，就都要登陆。
<authentication mode="Forms">
         <forms name=".B" loginUrl="login.aspx" protection="All" timeout="1024" slidingExpiration="true"/>
      </authentication>
      <authorization>
         <deny users="?"/>
      </authorization>

---

学习，学习，再学习 = 成功！

Answer 9

login.aspx设置为你的登录的地址

<location path="~/验证码.aspx">
    <system.web>
      <authorization>
        <deny users="*"/>
      </authorization>
    </system.web>
  </location>
 这里的path="~/验证码.aspx"设置你验证码的地址

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Denn ich gehor nur dir!坚持不懈！http://hi.baidu.com/1987raymond

Answer 10

<?xml version="1.0"?>
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
	<configSections>
		<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
			<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
				<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
				<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
					<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
					<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
					<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
				</sectionGroup>
			</sectionGroup>
		</sectionGroup>
	</configSections>
  <connectionStrings>
    <add name="connToSQLString" connectionString="Data Source=192.168.0.3;Initial Catalog=sqlsever;User ID=sa;" providerName="System.Data.SqlClient" />
  </connectionStrings>
  
	<system.web>
		<pages theme="blue">
			<controls>
				<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			</controls>
		</pages>
		<compilation debug="true">
			<assemblies>
				<add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
				<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies>
		</compilation>
		<httpHandlers>
			<remove verb="*" path="*.asmx"/>
			<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
		</httpHandlers>
		<httpModules>
			<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
		</httpModules>
    <authentication mode="Forms">
      <forms name=".work_Form" loginUrl="~/login.aspx" defaultUrl="~/index.aspx"/>
    </authentication>
    <authorization>
      <deny users="?"/>
    </authorization>
    <membership>
      <providers>
        <clear/>
        <add name="AspNetSqlMembershipProvider" connectionStringName="connToSQLString" type="System.Web.Security.SqlMembershipProvider" enablePasswordRetrieval="false" enablePasswordReset="false" requiresQuestionAndAnswer="false" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="10" minRequiredPasswordLength="3" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
      </providers>
    </membership>
	</system.web>

  <location path="~/validata.aspx">
    <system.web>
      <authorization>
        <allow users="?"/>
      </authorization>
    </system.web>
  </location>

  <system.web.extensions>
		<scripting>
			<webServices>
			</webServices>
		</scripting>
	</system.web.extensions>
	<system.webServer>
		<validation validateIntegratedModeConfiguration="false"/>
		<modules>
			<add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
		</modules>
		<handlers>
			<remove name="WebServiceHandlerFactory-Integrated"/>
			<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
			<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
		</handlers>
	</system.webServer>
</configuration>

我的验证码的页面是validata.aspx，登录页面是login.aspx。我就是想所有页面都要有登陆验证，否则在login.aspx登录。但是验证码也要显示出来，就是validata.aspx不要验证登录，麻烦高手看看web.config哪儿配错了。

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学习，学习，再学习 = 成功！

Answer 11

<
location
 path
=
"
validata.aspx
"
>

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【孟子E章】