【发布时间】：2020-05-16 01:42:04
【问题描述】：
在服务器上安装 .NET Hosting Bundle 后，我使用 IIS 创建了一个站点。
但是，我无法通过 url 使用浏览器访问该站点。谷歌浏览器给出了错误DNS_PROBE_FINISHED_NXDOMAIN。
所以，我添加了到localhost:443 的绑定，并从服务器计算机访问了该站点。但是浏览器中出现错误：HTTP 502.5。从日志中可以看出，IIS 似乎读取了 http 请求。
这是我的 web.config 文件：
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<location path="." inheritInChildApplications="false">
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath=".\MVF2.exe" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" />
</system.webServer>
</location>
</configuration>
<!--ProjectGuid: 99f7528d-8954-427a-86a5-7124668717df-->
Program.cs 文件是：
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
namespace MVF2
{
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>()
.UseKestrel(options =>
{
options.Listen(IPAddress.Loopback, 443, listenOptions =>
{
listenOptions.UseHttps("mycertificate.crt");
});
});
}
}
这里显示IIS站点的日志：
#Software: Microsoft Internet Information Services 8.5
#Version: 1.0
#Date: 2020-01-30 14:35:38
#Fields: date time s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) cs(Referer) sc-status sc-substatus sc-win32-status time-taken
2020-01-30 14:35:38 ::1 GET / - 443 - ::1 Mozilla/5.0+(Windows+NT+6.3;+WOW64;+Trident/7.0;+rv:11.0)+like+Gecko - 502 5 2147500037 859
2020-01-30 14:44:14 ::1 GET / - 443 - ::1 Mozilla/5.0+(Windows+NT+6.3;+WOW64;+Trident/7.0;+rv:11.0)+like+Gecko - 502 5 2147500037 1078
接下来我展示我的 Startup.cs：
namespace MyProgram
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public AppFeatures features { get; set; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext<idDbContext>(options =>
{
var connectionString = Configuration.GetConnectionString("idDataContext");
options.UseSqlServer(connectionString);
});
services.AddIdentity<AppUser, IdentityRole>(opts =>
{
opts.Password.RequiredLength = 6;
opts.Password.RequireNonAlphanumeric = false;
opts.Password.RequireLowercase = false;
opts.Password.RequireUppercase = false;
opts.Password.RequireDigit = false;
}).AddEntityFrameworkStores<idDbContext>()
.AddDefaultTokenProviders();
services.ConfigureApplicationCookie(opts =>
{
opts.LoginPath = "/Login/Login";
opts.AccessDeniedPath = "/Login/AccessDenied";
});
services.AddDbContext<fmDataContext>(options =>
{
var connectionString = Configuration.GetConnectionString("fmDataContext");
options.UseSqlServer(connectionString);
});
services.AddTransient<AppFeatures>(x => (features = new AppFeatures
{
DevelopmentEnvironment = Configuration.GetValue<bool>("AppFeatures:DevelopmentEnvironment"),
SqlServerCredentials = Configuration.GetConnectionString("fmDataContext")
}));
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.AddMemoryCache();
services.AddSession();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app,
IHostingEnvironment env,
AppFeatures features)
{
app.UseExceptionHandler("/Error.html");
if (features.DevelopmentEnvironment)
{
app.UseDeveloperExceptionPage();
}
app.UseAuthentication();
app.Use(async (context, next) =>
{
if (context.Request.Path.Value.Contains("error"))
throw new Exception("ERRO!");
await next();
});
app.UseSession();
app.UseMvc(routes =>
{
routes.MapRoute("Default",
"{controller=Home}/{action=Index}/{id?}");
});
app.UseFileServer();
idDbContext.CreateAdminAccount(app.ApplicationServices, Configuration).Wait();
}
}
}
你能帮帮我吗？
【问题讨论】：
-
您使用的是什么版本的 IIS？此外，请确保您可以通过启动localhost:8088 访问服务器上的站点。您的 startup.cs 中有任何内容吗？
-
这似乎是一个配置问题。您是否安装了正确版本的 asp.net 核心虚拟主机捆绑包？此外，您是否发布了自包含的网站？如果是这样，您可以尝试将目标运行时从 x86 更改为 x64。
标签： asp.net-mvc windows iis .net-core web-deployment