Question

以下是appHost配置代码：

OrmLiteConfig.DialectProvider = PostgreSQLDialectProvider.Instance;

var dbFactory = new OrmLiteConnectionFactory();
dbFactory.RegisterConnection("NamedKeyConnOne", new OrmLiteConnectionFactory("ConnOne"))
{
    ConnectionFilter = x => new ProfiledDbConnection(x, Profiler.Current)
});
dbFactory.RegisterConnection("NamedKeyConnTwo", new OrmLiteConnectionFactory("ConnTwo")
{
    ConnectionFilter = x => new ProfiledDbConnection(x, Profiler.Current)
});
container.Register<IDbConnectionFactory>(dbFactory);

这是认证部分：

container.Register<IUserAuthRepository>(c => new OrmLiteAuthRepository(c.Resolve<IDbConnectionFactory>())); //Authentication and authorization
container.Resolve<IUserAuthRepository>().InitSchema();

所以我的问题是“如果没有默认的连接字符串，你如何传递正确的IDbConnectionFactory？”

谢谢你，斯蒂芬

Answer 1

您无法注入已命名的IDbConnection连接，但可以从IDbConnectionFactory解析该连接，您可以从以下服务中访问该连接：

public class MyServices : Service
{
    public IDbConnectionFactory DbFactory { get; set; }

    public object Any(Request request)
    {
        using (var db = DbFactory.OpenDbConnection("NamedKeyConnOne"))
        {
            //...
        }
    }
}

如何在OrmLiteConnectionFactory使用命名连接时注册IUserAuthRepository

1 个答案: