Asp.net 登录到管理区域时出现配置错误

在web配置文件中配置我的asp.net连接字符串后，我的网站将运行，但当我尝试登录到我的管理区域时，我收到一条错误消息

配置错误

描述：处理服务此请求所需的配置文件时出错。请查看下面的特定错误详细信息，并适当修改配置文件

分析器错误消息：在应用程序配置中找不到连接名称“MyconnectionStringName”，或者连接字符串为空

源错误：

<providers>
Line 16:        <remove name="AspNetSqlMembershipProvider"/>
Line 17:        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="MyConnectionStringName" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
Line 18:      </providers>
Line 19:    </membership>

但它在本地服务器上运行得非常好

我的web.config文件

<?xml version="1.0"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>

    <connectionStrings>
  <add name="AsconConnectionString" connectionString="LoginDetails"
   providerName="System.Data.SqlClient" />
 </connectionStrings>
 <system.web>
<customErrors mode="Off"/>
   <membership>
     <providers>
       <remove name="AspNetSqlMembershipProvider"/>
       <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="ConnectionDetails" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
     </providers>
   </membership>
        <roleManager enabled="true" />
  <authentication mode="Forms" />
  <compilation debug="false" targetFramework="4.0"/>
    </system.web>
</configuration>

<system.web>
<!-- membership provider -->
<roleManager enabled="true">
  <providers>
    <clear/>
    <add name="AspNetSqlRoleProvider"
        connectionStringName="myportalconstr"
        applicationName="/"
        type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
  </providers>
</roleManager>
<membership>
  <providers>
    <clear/>
    <add name="AspNetSqlMembershipProvider"
        connectionStringName="myportalconstr"
        applicationName="/"
    type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0,           Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  </providers>
</membership>

 <trust level="Full" /> 
  <customErrors mode="Off" defaultRedirect="home"/>
  <anonymousIdentification enabled="true"/>

  <profile enabled="true">
  <providers>
    <clear/>
    <add applicationName="/myportal"  connectionStringName="myportalconstr"     name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider"/>
  </providers>

</profile>
</system.web>

---

我也有同样的问题。它可以在本地服务器上运行，但要在服务器上运行，需要将架构版本更新到数据库中。您不会直接使用aspnetdb.mdf

您可以找到相应的脚本并使用数据库进行更新。希望这能解决你的问题

从这个链接下载这个脚本

现在需要将其添加到配置文件中

<?xml version="1.0"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>

    <connectionStrings>
  <add name="AsconConnectionString" connectionString="LoginDetails"
   providerName="System.Data.SqlClient" />
 </connectionStrings>
 <system.web>
<customErrors mode="Off"/>
   <membership>
     <providers>
       <remove name="AspNetSqlMembershipProvider"/>
       <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="ConnectionDetails" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
     </providers>
   </membership>
        <roleManager enabled="true" />
  <authentication mode="Forms" />
  <compilation debug="false" targetFramework="4.0"/>
    </system.web>
</configuration>

<system.web>
<!-- membership provider -->
<roleManager enabled="true">
  <providers>
    <clear/>
    <add name="AspNetSqlRoleProvider"
        connectionStringName="myportalconstr"
        applicationName="/"
        type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
  </providers>
</roleManager>
<membership>
  <providers>
    <clear/>
    <add name="AspNetSqlMembershipProvider"
        connectionStringName="myportalconstr"
        applicationName="/"
    type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0,           Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  </providers>
</membership>

 <trust level="Full" /> 
  <customErrors mode="Off" defaultRedirect="home"/>
  <anonymousIdentification enabled="true"/>

  <profile enabled="true">
  <providers>
    <clear/>
    <add applicationName="/myportal"  connectionStringName="myportalconstr"     name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider"/>
  </providers>

</profile>
</system.web>

---

在我将数据库导出到在线服务器之后，我注意到dbo。作为前缀添加到我的每个表名这是什么意思？请告诉我如何更新模式请指导我。即使添加了前缀，我的网站仍然可以从数据库中获取数据，并且工作正常，但只是不登录。我该怎么做？请检查我的更新答案，我附上了脚本和代码，您需要添加到配置文件中。如果有帮助的话，做个记号作为答案。谢谢：dbo是SQL Server中的默认模式。目前不需要修改此项。我可以做些什么使我的登录工作？我是否需要将web配置文件配置为允许角色或什么。请检查上面的web配置文件，我在哪里运行aspnetdb.sql脚本？它的功能是什么？