【发布时间】:2018-06-19 09:59:10
【问题描述】:
Serilog 效果很好,但我注意到它似乎排除了我设置的任何自定义记录器提供程序。
当我在 Startup 中有 UseSerilog() 时,我的 CustomProvider 永远不会被创建(CreateLogger 永远不会被调用)。
是否仍然可以在 Serilog 中使用自定义提供程序?
//class Program, Main Method
WebHost.CreateDefaultBuilder(args)
.UseConfiguration(config)
.UseSerilog() //after adding this, my Custom Logger never gets called
.UseStartup<Startup>()
.Build();
//class Startup
public void Configure(IApplicationBuilder app, ILoggerFactory logger, IServiceProvider serviceProvider)
{
logger.AddProvider(new CustomProvider(serviceProvider));
}
public class CustomProvider : ILoggerProvider
{
private readonly IServiceProvider _serviceProvider;
public void Dispose()
{
}
public CustomProvider(IServiceProvider serviceProvider)
{
_serviceProvider = serviceProvider;
}
//--------------never gets called---------------
public ILogger CreateLogger(string categoryName)
{
var logger = _serviceProvider.GetService<CustomLogger>();
logger.LogLevel = LogLevel.Error;
return logger;
}
}
【问题讨论】:
标签: c# logging asp.net-core asp.net-core-mvc serilog