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为什么我部署的站点引用了它创建的本地目录？

2013-03-02 42 views
1

我正在部署到IIS 6.0，它不是一个简单的任务。我终于设法连接到数据库（SQLServer 2005），但只有登录（ASP.NET Membership）。只要我尝试点击另一个安全页面，数据库连接就会自动消失。这是次要的问题。为什么我部署的站点引用了它创建的本地目录？

这是我的错误信息：

[SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)] 
    System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5009598 
    System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234 
    System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity) +341 
    System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject) +129 
    System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout) +270 
    System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +195 
    System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +232 
    System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +185 
    System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +33 
    System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +524 
    System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66 
    System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +479 
    System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +108 
    System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +126 
    System.Data.SqlClient.SqlConnection.Open() +125 
    System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +123 
    System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +166 
    System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +115 
    DataAccess.IntranetTableAdapters.user_in_rolesTableAdapter.GetUsersInRoles() in C:\Users\me\Dropbox\Projects\MS\customer\DataAccess\CustomerIntranet.Designer.cs:2407 
    BusinessClasses.RoleProvider.GetRolesForUser(String username) in C:\Users\me\Dropbox\Projects\MS\customer\BusinessClasses\RoleProvider.cs:86 
    System.Web.Security.RolePrincipal.IsInRole(String role) +182 
    System.Web.Configuration.AuthorizationRule.IsTheUserInAnyRole(StringCollection roles, IPrincipal principal) +132 
    System.Web.Configuration.AuthorizationRule.IsUserAllowed(IPrincipal user, String verb) +256 
    System.Web.Configuration.AuthorizationRuleCollection.IsUserAllowed(IPrincipal user, String verb) +201 
    System.Web.Security.UrlAuthorizationModule.OnEnter(Object source, EventArgs eventArgs) +8886509 
    System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +148 
    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75

特别是我在看这两条线，不知道为什么我的本地机器目录路径表示在部署在远程服务器上此错误消息了。

System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +115 
    DataAccess.IntranetTableAdapters.user_in_rolesTableAdapter.GetUsersInRoles() in C:\Users\me\Dropbox\Projects\MS\customer\DataAccess\CustomerIntranet.Designer.cs:2407 
    BusinessClasses.RoleProvider.GetRolesForUser(String username) in C:\Users\me\Dropbox\Projects\MS\customer\BusinessClasses\RoleProvider.cs:86

有人可以告诉我从哪里或为什么这些路径正在显示？仅仅重申一下，这些路径来自于我的应用程序创建的开发机器。该错误消息正在远程服务器上显示（通过远程桌面连接）。

感谢

来源

2013-03-02 spryce

+0

数据库服务器是否可以从部署位置访问？与编程问题相比，这更像是基础设施问题。如果数据库连接字符串是“localhost”，那么是否存在使用部署服务器上的标准端口的活动SQL实例。如果不是，则主机名是完全限定的，并且可用于在部署位置中使用的DNS服务器上进行查找的条目。是否有防火墙规则限制或阻止远程访问？目前还不清楚成员资格提供者是否使用与角色提供者相同的连接字符串 - 角色提供者是否需要更新？ – pwdst 2013-03-02 16:30:10

回答

0

原来的路径是从我已经复制到远程服务器pdb文件来。我刚刚从我的开发机器上复制了整个应用程序以进行快速测试，并且这些文件随附于其中。

我在记事本++中搜索了路径字符串，尽管它实际上并没有返回字符串，但它从项目中返回了pdb文件路径。

我从服务器中删除了pdb文件，现在我的错误消息不显示我的本地文件路径。

SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)] 
    System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5009598 
    System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234 
    System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity) +341 
    System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, SqlConnection owningObject) +129 
    System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, TimeoutTimer timeout) +270 
    System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, TimeoutTimer timeout, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +195 
    System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +232 
    System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +185 
    System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +33 
    System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +524 
    System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66 
    System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +479 
    System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +108 
    System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +126 
    System.Data.SqlClient.SqlConnection.Open() +125 
    System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +123 
    System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +166 
    System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +115 
    DataAccess.CustomerIntranetTableAdapters.employeeTableAdapter.GetEmployeeByUserID(Nullable`1 id) +377 
    BusinessClasses.GlobalOperations.getEmployeeByUserID(Guid id) +96 
    Customer.EmployeeTimesheet.prepareComponents() +327 
    Customer.EmployeeTimesheet.Page_Load(Object sender, EventArgs e) +179 
    System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14 
    System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35 
    System.Web.UI.Control.OnLoad(EventArgs e) +91 
    System.Web.UI.Control.LoadRecursive() +74 
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

现在我只需要解决这个错误。

来源

2013-03-02 06:51:13 spryce

0

这些类型的错误通常发生在connectionString有错字错误时。检查你的web.config文件中的一切是否正确。

来源

2013-03-02 06:51:51

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