efcore 輸出顯示sql語句

1.nuget安裝 Microsoft.Extensions.Logging.Debug

2.修改dbcontext類

 public static readonly LoggerFactory LoggerFactory = new LoggerFactory(new[] { new DebugLoggerProvider() });

重寫該方法

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
optionsBuilder.UseLoggerFactory(LoggerFactory);

base.OnConfiguring(optionsBuilder);
}

3.查看sql

 

 

 

參考https://www.cnblogs.com/fb208/p/11551396.html