dotnet 接口的扩展方法 logger

AddLogging的使用

services.AddLogging(logBuilder => { logBuilder.AddConsole(); });

AddLogging的实现

public static IServiceCollection AddLogging(this IServiceCollection services, Action<ILoggingBuilder> configure)
{
   // ... 
}

实现ILoggingBuilder的AddConsole方法

1. 获取叫做扩展的ILoggingBuilder的方法

public static ILoggingBuilder AddConsole(this ILoggingBuilder builder)
{
   // ... 
}