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我已将我的网站发布到虚拟主机，但我有一些严重的数据库问题。这是我的错误

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. 

Parser Error Message: The connection name 'LocalSqlServer' was not found in the applications configuration or the connection string is empty.

Line 255:            <providers>
Line 256:                <add name="AspNetSqlMembershipProvider"
Line 257:                    type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
Line 258:                    connectionStringName="LocalSqlServer"
Line 259:                    enablePasswordRetrieval="false"
Source File: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\machine.config    Line: 257

这是到我的主机的连接字符串：

<connectionStrings>
    <remove name="LocalSqlServer" />
    <add name="SiteSqlServer" connectionString="Server=(localhost);Database=ulprojec_******-***;uid=ulprojec_***;pwd=********a;" />   

</connectionStrings>

这是我从微软网站获得的会员连接字符串，但它仍然使第一个错误发生：

<membership defaultProvider="SiteSqlServer"
      userIsOnlineTimeWindow="15">
      <providers>
        <add 
          name="SiteSqlServer" 
          type="System.Web.Security.SqlMembershipProvider" 
          connectionStringName="SiteSqlServer"
          applicationName="georgi-it"
          enablePasswordRetrieval="false"
          enablePasswordReset="true"
          requiresQuestionAndAnswer="true"
          requiresUniqueEmail="false"
          passwordFormat="Hashed"
          maxInvalidPasswordAttempts="5"
          passwordAttemptWindow="10" />
      </providers>
    </membership>

我真的真的很感激任何帮助，因为我已经绝望了。

编辑：我整理了这个

我现在有这个问题：

Exception Details: System.ArgumentException: Invalid value for key 'attachdbfilename'.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
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2 回答 2

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好吧，如果错误是您收到的错误，这意味着您在以下部分中使用了连接字符串“LocalSqlServer”：

<providers>
Line 256:                <add name="AspNetSqlMembershipProvider"
Line 257:                    type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
**Line 258:                    connectionStringName="LocalSqlServer"**
Line 259:                    enablePasswordRetrieval="false"

在这里，您正在删除连接字符串。

<connectionStrings>
    **<remove name="LocalSqlServer" />**
    <add name="SiteSqlServer" connectionString="Server=(localhost);Database=ulprojec_******-***;uid=ulprojec_***;pwd=********a;" />   

</connectionStrings>

我认为您可以看到连接字符串存在简单的命名问题。

于 2013-03-12T00:02:48.020 回答
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如果您不使用成员资格功能，请从根 web.cofig 文件的 system.web 部分中删除成员资格、配置文件和角色管理器标签。这帮助我解决了这个问题。

于 2016-01-29T12:58:59.393 回答