我有一个在本地完美运行的网络项目。但是,当我更改 Azure 上已发布网站中的连接字符串以连接到我在 SQL Azure 上的数据库时,它会开始出现此错误。
System.Data.Entity.Infrastructure.UnintentionalCodeFirstException: Code generated using the T4 templates for Database First and Model First development may not work correctly if used in Code First mode. To continue using Database First or Model First ensure that the Entity Framework connection string is specified in the config file of executing application. To use these classes, that were generated from Database First or Model First, with Code First add any additional configuration using attributes or the DbModelBuilder API and then remove the code that throws this exception.
at MyClass.OnModelCreating(DbModelBuilder modelBuilder) in c:\a\src\MyProject\Model.Context.cs:line 25
at System.Data.Entity.Internal.LazyInternalContext.CreateModelBuilder()
at System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext)
at System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input)
at System.Data.Entity.Internal.LazyInternalContext.InitializeContext()
at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType)
at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize()
at System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext()
at System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider()
at System.Linq.Queryable.Select[TSource,TResult](IQueryable`1 source, Expression`1 selector)
我的配置有:
<connectionStrings>
<add name="MyDBEntities" connectionString="metadata=res://*/MyModel.csdl|res://*/MyModel.ssdl|res://*/MyModel.msl;provider=System.Data.SqlClient;provider connection string="Server=tcp:[Removed].database.windows.net,1433;Database=MyDB;User ID=[Removed];Password=[Removed];Trusted_Connection=False;Encrypt=True;Connection Timeout=30;"" providerName="System.Data.EntityClient" />
<add name="MyDB" connectionString="metadata=res://*/Model.csdl|res://*/Model.ssdl|res://*/Model.msl;provider=System.Data.SqlClient;provider connection string="Server=tcp:[Removed].database.windows.net,1433;Database=MyDB;User ID=[Removed];Password=[Removed];Trusted_Connection=False;Encrypt=True;Connection Timeout=30;"" providerName="System.Data.EntityClient" />
</connectionStrings>
我使用该连接字符串在本地使用我的单元测试进行了测试,它可以在连接到 SQL Azure 数据库的本地计算机上运行。任何帮助表示赞赏。