• 我这边解决方法是按照官方给出的Nginx配置
  Nginx配置

worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;

    server {
        listen       80;
        server_name  localhost;
		charset utf-8;

		location / {
            root   /home/ruoyi/projects/ruoyi-ui;
			try_files $uri $uri/ /index.html;
            index  index.html index.htm;
        }
		
		location /prod-api/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_pass http://localhost:8080/;
		}

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
}

• 我的修改大致是加上了如下，以及location开头文字的对齐。
  ···java
  error_page 500 502 503 504 /50x.html;
  location = /50x.html {
  root html;
  }
  ``’
  还开启了这个。
  
  • 最后放上nginx常用的命令

- 启动
D:\SoftWare2021\nginx-1.18.0>start nginx
- 重启
D:\SoftWare2021\nginx-1.18.0>nginx -s reload
- 关闭
D:\SoftWare2021\nginx-1.18.0>nginx -s stop

但是经常执行nginx -s stop命令还能访问代理的前端，我一般就直接执行如下命令来停掉nginx服务，如下:
taskkill /f /t /im nginx.exe