Nginx 502重定向到其他页面

下面是我的Nginx conf，我想将我的URL重定向到另一个页面，如果/api抛出错误代码是502，我如何在Nginx中执行该操作

  location ~*/api {
    rewrite ^/api(.*) $1 break;
    proxy_pass http://127.0.0.1:3200;
    client_max_body_size 60M;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
  }
  location ~*/api/test {
    rewrite ^/api/test/(.*) /test/$1 break;
    proxy_pass http://127.0.0.1:3200;
    client_max_body_size 60M;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
  }

---

我有两个位置1）location~/api 2/location~/api/test如果location~/api出现502错误，我需要重定向到location~/api/test

您可以使用error\u page指令

location ~*/api {
    rewrite ^/api(.*) $1 break;
    proxy_pass http://127.0.0.1:3200;
    client_max_body_size 60M;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";

    error_page 502 @502;
}

如果要写入相对路径。这样做,

location @502 {
    rewrite ^(*)/api(.*) $1/api/test;

    proxy_pass http://127.0.0.1:3200;
    client_max_body_size 60M;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
}

---

你好@mariolu，我有两个位置1）location~*/api 2/location~*/api/test如果location~*/api出现502错误，我需要重定向到location~*/api/test