NGINX 沒有路由到網核項目（80以外的端口）

Question

我在 /etc/nginx/sites-available 文件夾的默認配置文件中有以下內容

server {
listen        80;   
location / {
    proxy_pass         http://10.XX.XX.XX:5000;
    proxy_http_version 1.1;
    proxy_set_header   Upgrade $http_upgrade;
    proxy_set_header   Connection keep-alive;
    proxy_set_header   Host $host;
    proxy_cache_bypass $http_upgrade;
proxy_cache_bypass $http_upgrade;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_set_header X-Forwarded-Proto $scheme;
}
}
server {
listen        81;   
 location / {
    proxy_pass         http://10.XX.XX.XX:5050;
    proxy_http_version 1.1;
    proxy_set_header   Upgrade $http_upgrade;
    proxy_set_header   Connection keep-alive;
    proxy_set_header   Host $host;
    proxy_cache_bypass $http_upgrade;
proxy_cache_bypass $http_upgrade;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_set_header X-Forwarded-Proto $scheme;
}

}

這適用於 http://10.XX.XX.XX/並顯示 .net Core 的頁面（項目 A）

但

這不起作用http://10.XX.XX.XX:81/api/facultyinterestitems並且不顯示另一個正在運行的 .net 核心項目（項目 B）的頁面，而是顯示錯誤頁面

無法訪問此站點 連接已重置。

這是項目 B 上的 LaunchSettings.json

{
 "$schema": "http://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false, 
"anonymousAuthentication": true, 
"iisExpress": {
  "applicationUrl": "http://10.XX.XX.XX:53199",
  "sslPort": 44378
}  },
 "profiles": {
"IIS Express": {
  "commandName": "IISExpress",
  "launchBrowser": true,
  "launchUrl": "api/FacultyInterestItems",
  "environmentVariables": {
    "ASPNETCORE_ENVIRONMENT": "Development"
  }
},
"FacultyAPI": {
  "commandName": "Project",
  "launchBrowser": true,
  "launchUrl": "api/FacultyInterestItems",
  "applicationUrl": "http://10.XX.XX.XX:5050",
  "environmentVariables": {
    "ASPNETCORE_ENVIRONMENT": "Development"
  }
}  }    }

和項目 B 的 Program.cs

    public class Program
{
    public static void Main(string[] args)
    {
        CreateWebHostBuilder(args).Build().Run();
    }

    public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
        WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>().UseUrls("http://10.XX.X.XX:5050") ;
}

請幫忙

Answer 1

無法訪問此站點 連接已重置。

此消息出現在 b/c 端口 81 在我的組織中被阻止。

其次，該問題也可以通過在配置文件中使用不同的服務器名稱來解決。 所以默認文件會變成這樣

 server {
listen 80;
server_name keywordsapi.test.kfupm.edu.sa;
location / {
    proxy_pass http://localhost:5000;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection keep-alive;
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
}
}
server {
listen 80;
server_name keywords.test.kfupm.edu.sa;
location / {
    proxy_pass http://localhost:5050;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection keep-alive;
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
}
}