是否有任何上下文。数据库.NET核心

Question

In entity framework you can direct sql out on debug with this command

context.Database.Log = sql => Debug.WriteLine(sql);

But I cannot find any .Net core alternative. Does anyone know how this is achieved in .Net core?

Answer 1

I found solution here :

public static class DbContextExtensions
{
    public static void LogToConsole(this DbContext context)
    {
        var contextServices = ((IInfrastructure<IServiceProvider>) context).Instance;
        var loggerFactory = contextServices.GetRequiredService<ILoggerFactory>();
        loggerFactory.AddConsole(LogLevel.Verbose);
    }
}