Nginx 代理不工作

Question

我正在嘗試將所有流量從 www.impactteachers.com/teach 重定向到 application.impactteachers/teach。

這樣，我們的申請表也可以從以下 URL 存取：www.impactteachers.com/teach/

這在我們目前的 apache 伺服器上運作良好，規則如下：

ProxyRequests Off
ProxyPreserveHost On

    <Proxy http://application.impactteachers.com:8080/teach/>
         Order allow,deny
         Allow from all
    </Proxy>

    ProxyPass /teach/ http://application.impactteachers.com:8080/teach/
    ProxyPassReverse /teach/ http://application.impactteachers.com:8080/teach/

因為我們要將網站遷移到 Nginx 伺服器，所以我們需要建立一個新規則，根據本文：Apache ProxyPassReverse 的 Nginx 解決方案到目前為止，在您的幫助下，這是當前的程式碼：

location /teach { 

    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    proxy_pass http://application.impactteachers.com:8080/teach;
    proxy_redirect          default;

}

我已經測試過了，它仍然顯示相同的 404 錯誤。

Answer 1

試試這樣的事情：

upstream teach_backend {
    server application.impactteachers.com:8080 fail_timeout=2s;

    keepalive 32;
}


server {
    listen 80;
    server_name your_server_name.com;

      location /teach {
        proxy_http_version 1.1;
        proxy_set_header Connection "";

        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
        proxy_set_header Host $host;

        proxy_pass http://teach_backend/teach;
        proxy_redirect http://teach_backend/teach /teach;
        #proxy_redirect default;

        #expires -1;
        #add_header Cache-Control "private";
    }

}