如何使用Nginx將單個URL的一部分指向2個不同的服務器

Question

我已將位置/ tanya指向地址http://52.221.238.24/tanya;，我也希望/ tanya / t /指向相同的IP。

但是，我需要指向/ tanya / dynamically_genic指向另一個IP http://127.0.53.53:3000 ;

如何使用nginx。

我嘗試了以下方法：

     location / {
            proxy_pass http://127.0.53.53:3000;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

    location /tanya/t/ {
            proxy_pass http://52.221.238.24/tanya/t/;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

    location /tanya {
            proxy_pass http://127.0.53.53:3000;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

     location = /tanya/ {
            proxy_pass http://52.221.238.24/tanya;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

NodeJs路由：

     app.get('/tanya/:questionUrl',(req,res)=>{
          let ampListUrl = req.ampListBase+'/tanya/t';
          res.render('./html/questionsTanya.ejs', {
              question: question,
              ampListUrl:ampListUrl
          });
     });

Answer 1

我想出了解決方案。 問題是，我的nodeJs路由與Nginx位置沖突。 解決方案：我為我的nodeJs路由創建了另一個子目錄。 似乎如下所示：

Nginx的配置：

    location / {
            proxy_pass http://127.0.53.53:3000;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

     location /tanya/t/ {
            proxy_pass http://52.221.238.24/tanya/t/;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

    location /tanya/amp/ {
            proxy_pass http://127.0.53.53:3000;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }
    location /tanya {
            proxy_pass http://52.221.238.24/tanya;
            include /etc/nginx/proxy_params;
            proxy_http_version 1.1;
            chunked_transfer_encoding off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
     }

顯然，首先是Nginx查找最長位置uri。 結果，它首先查找“ / tanya / amp /”和“ / tanya / t /”中的一個，並指向它們各自的IP。

如果都不查詢（“ / amp”或“ / t”），則查詢“ / tanya /其他”，並指向指向“ / tanya”位置的IP。

因此，我對路線（nodeJs）進行了另一處更改：

     app.get('/tanya/amp/:questionUrl',(req,res)=>{
      let ampListUrl = req.ampListBase+'/tanya/t';
      res.render('./html/questionsTanya.ejs', {
          question: question,
          ampListUrl:ampListUrl
      });
 });