我写了一个Windows Service
,用Serilog
记录它的操作
该应用程序还使用Autofac
进行依赖注入支持,使用Seq进行结构化日志记录。
using Autofac;
public class ContainerInitiator
{
public static IContainer BuildContainer()
{
var _builder = new ContainerBuilder();
var logger = LoggerUtility.CreateLogger();
_builder.RegisterInstance(logger).As<ILogger>().SingleInstance();
var container = _builder.Build();
ContainerFactory.SetContainer(container);
return container;
}
}
这是Log实用程序类
public class LoggerUtility
{
private static string connectionString = ConfigurationManager.AppSettings["applicationName"];
public static ILogger CreateLogger()
{
return GetLoggerConfiguration().CreateLogger();
}
private static LoggerConfiguration GetLoggerConfiguration()
{
var config = new LoggerConfiguration()
.ReadFrom.AppSettings();
config = config.
Enrich.WithProperty("ApplicationName", connectionString).
Enrich.WithExceptionDetails().
Enrich.WithMachineName().
Enrich.WithProcessId().
Enrich.WithThreadId().
ReadFrom.AppSettings();
return config;
}
}
这是我的服务类,它记录了活动
public class Engine : IEngine
{
private readonly ILogger _logger;
public RedistributeEngine(IContainerFactory containerFactory)
{
_logger = containerFactory.GetInstance<ILogger>();
}
public void Start()
{
_logger.Information("Engine started!");
}
}
正如您在下面看到的Seq
日志,它同时有两个条目!
您正在从App.Settings中读取配置两次:
private static LoggerConfiguration GetLoggerConfiguration()
{
var config = new LoggerConfiguration()
.ReadFrom.AppSettings(); // <<<<<<<<<<<< *#*#*#*#*#*#*#*#
config = config.
Enrich.WithProperty("ApplicationName", connectionString).
Enrich.WithExceptionDetails().
Enrich.WithMachineName().
Enrich.WithProcessId().
Enrich.WithThreadId().
ReadFrom.AppSettings(); // <<<<<<<<<<<< *#*#*#*#*#*#*#*#
return config;
}