ASP.NET Core IHostEnvironment和IApplicationLifetime介绍IHostEnvironment获取程序信息IApplicationLifetime站点启动或关闭时的监控

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我是靠谱客的博主留胡子小蜜蜂，最近开发中收集的这篇文章主要介绍ASP.NET Core IHostEnvironment和IApplicationLifetime介绍IHostEnvironment获取程序信息IApplicationLifetime站点启动或关闭时的监控，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

IHostEnvironment获取程序信息

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.Run(async (context) =>
{
await context.Response.WriteAsync($"ApplicationName:{env.ApplicationName}");
await context.Response.WriteAsync($"ContentRootPath:{env.ContentRootPath}");
await context.Response.WriteAsync($"WebRootPath:{env.WebRootPath}");
await context.Response.WriteAsync($"是否开发环境:{env.IsDevelopment()}");
});
}

IApplicationLifetime站点启动或关闭时的监控

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory, IApplicationLifetime applicationLifetime)
{
applicationLifetime.ApplicationStarted.Register(() =>
{
Console.WriteLine("ApplicationStarted");
});
applicationLifetime.ApplicationStopped.Register(() =>
{
Console.WriteLine("ApplicationStopped");
});
applicationLifetime.ApplicationStopping.Register(() =>
{
Console.WriteLine("ApplicationStopping");
});
}