借鉴文章

https://blog.csdn.net/weixin_44005802/article/details/135488448

1.官网下载链接：链接: https://nginx.org/en/download.html

2.将下载的zip包解压后，打开D:…\nginx-1.20.2\conf\nginx.conf，修改server为实际配置。

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen       809;
        server_name  localhost;
		# localhost主页，直接访问 http://localhost 就会跳转
        location / {
            root   html;
            index  index.html index.htm;
        }
        # redirect server error pages to the static page /50x.html
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
		# nginx代理 springboot项目1
		location /get/method1 {
			proxy_pass http://localhost:9999/get/method1;
			# 关闭所有请求头
            proxy_pass_request_headers off;
            # 放行Host
			proxy_set_header Host $host;
		}
		# nginx代理 springboot项目2
		location /get/method2 {
			proxy_pass http://localhost:9999/get/method2;			
		}
    }
}

3.进入目录D:…\nginx-1.20.2
打开cmd，执行start nginx，可以看到一闪而过的弹窗，访问链接: http://localhost:809/，端口对应conf里的809.若成功访问Welcome to nginx!页面，即表示启动成功。