NGINX绑定域名怎么弄？详细记录配置步骤。

配置代码如下

http {    

    ...

    server {
        listen       80;
	    proxy_set_header  X-Real-IP  $remote_addr; #记录远程访问ip，方便应用中获取 
        server_name  test.com;		# 访问的域名
        location / {
            proxy_pass      http://127.0.0.1:4001; #将域名为test.com的请求分发到本地4001端口的服务
        }
    }
    server {
        listen       80;
	    proxy_set_header  X-Real-IP  $remote_addr;
        server_name  music.test.com;  
        location / {
            proxy_pass      http://127.0.0.1:4002; 
        }
    }
    server {
        listen       80;
	    proxy_set_header  X-Real-IP  $remote_addr; 
        server_name  movie.test.com;  
        location / {
            proxy_pass      http://127.0.0.1:4003; 
        }
    }
}