#同时监听相同端口，可以通过匹配server_name来决定最终匹配哪个server
#server1
server {
listen 80;
#server_name localhost;
location /{
rewrite /http://www.baidu.com
}
}
#server2
server {
listen 80;
#uc-center.m.szy.net 在本地的hosts文件解析到127.0.0.1
server_name uc-center.m.szy.net;
location ~*^\/(.*)${
rewrite ^\/(.*)$ http://www.sina.com;
}
}
例如：访问 http://uc-center.m.szy.net 不会因为server1的配置，而导致跳转到“百度首页”。nginx会优先匹配