nginx 反向代理配置

server {
        listen       80;
        server_name  localhost;

		location  /a {
			proxy_set_header Host "promotion.isv-dev.youzan.com"; //代理的接口
			proxy_pass  https://promotion.isv-dev.youzan.com/;         
		}

    	location  /b {
			#proxy_set_header Host "promotion.isv-dev.youzan.com";  //代理的域名
			proxy_pass  http://localhost:3001/;         
		}
    }