Question

我总是收到错误“无法建立与数据库的连接。如果尚未创建SQL Server数据库，请退出“网站管理”工具，使用aspnet_regsql命令行实用程序创建和配置数据库，然后返回此工具以设置提供程序。“ 我已经创建并配置了数据库，但问题仍然存在。我在下面分享我的web.config代码

<configuration>
  <connectionStrings>
    <clear/>
    <add name="LocalSqlServer" connectionString="Data Source=(localdb)\MSSQLLocalDB;Initial catalog=login;Integrated Security=True"
      providerName="System.Data.SqlClient" /> 
  </connectionStrings>
  <appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>
  </appSettings>
    <system.web>
      <roleManager enabled="true" />
      <authentication mode="Forms"></authentication>
       <membership>
            <providers>
              <clear/>
                <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="LocalSqlServer" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="7" minRequiredNonalphanumericCharacters="1" passwordAttemptWindow="10" passwordStrengthRegularExpression=""/>
            </providers>
        </membership>
      <compilation debug="true" targetFramework="4.5.2" />
      <httpRuntime targetFramework="4.5.2" />
    </system.web>

</configuration>

某处我觉得我在连接字符串中出错了，下面我也在共享我的machine.config连接字符串格式代码

<connectionStrings>
        <add name="LocalSqlServer" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient"/>
    </connectionStrings>

网站无法通过VS15中的网站管理工具连接到asp.net中的localdb

0 个答案: