use*_*018 2 c# asp.net-core httpsys
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseHttpSys(options =>
{
options.UrlPrefixes.Add("how to get url from appsettings");
});
webBuilder.UseStartup<Startup>();
})
//host as window service
.UseWindowsService();
}
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应用程序设置配置,
"HttpSysOptions": {
"UrlPrefix": "http://localhost:8099/"
}
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看起来可以使用hostingContext.Configuration,但在 内无法使用UseHttpSys,该怎么办?谢谢!
IWebHostBuilder.UseHttpSys(Action)由两部分组成:注册所需的服务和配置HttpSysOptions. 您可以通过仅注册所需的服务并自行配置选项来将其拆分。当您这样做时,您可以访问托管上下文:
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseHttpSys();
webBuilder.ConfigureServices((context, services) =>
{
services.Configure<HttpSysOptions>(options =>
{
options.UrlPrefixes.Add(context.Configuration["HttpSysOptions:UrlPrefix"]);
});
});
webBuilder.UseStartup<Startup>();
})
.UseWindowsService();
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