1、创建一个.NET Core控制台项目
在Visual Studio 2017中,使用.NET 4.6.1+或.NET Core 2
2、手动在csproj文件中添加依赖或使用Nuget安装
1)使用Nuget安装
项目上右键=》点击 "管理NuGet程序包" =》分别搜索 "NLog.Extensions.Logging" 和 "Microsoft.Extensions.DependencyInjection" =》点击 "安装"
2)在csproj文件中手动添加依赖项
3、创建NLog.config文件
在项目根目录创建NLog.config文件
4、项目使用的代码
1)创建MyClass类
public class MyClass
{
private readonly ILogger_logger;
public MyClass(ILoggerlogger)
{
_logger = logger;
}
public void DoAction(string name)
{
_logger.LogDebug(20, "Doing hard work! {Action}", name);
}
}
2)设置依赖注入(DI)容器
private static ServiceProvider BuildDi()
{
return new ServiceCollection()
.AddLogging(builder => {
builder.SetMinimumLevel(LogLevel.Trace);
builder.AddNLog(new NLogProviderOptions {
CaptureMessageTemplates = true,
CaptureMessageProperties = true
});
})
.AddTransient()
.BuildServiceProvider();
}
3)控制台项目Main方法的代码
static void Main(string[] args){ var servicesProvider = BuildDi(); var obj = servicesProvider.GetRequiredService(); obj.DoAction("Action1"); Console.WriteLine("Press ANY key to exit"); Console.ReadLine(); // Ensure to flush and stop internal timers/threads before application-exit (Avoid segmentation fault on Linux) NLog.LogManager.Shutdown(); }
5、项目代码下载
下载地址:https://www.wonhero.com/download/5c3c9191dc72d915fc31068c