Nginx地址重定向的实现

rewrite ^(.*)$ /pages/maintain.html break;

root /opt/app/code;

location ~ ^/break {
    rewrite ^/break /test/ break;
}

location ~ ^/last {
    rewrite ^/last /test/ last;
}

location /test/ {
    default_type application/json;
    return 200 '{"status": "success"}'
}

location ~ ^/imooc {
    #rewrite ^/imooc http://www.imooc.com/ permanent;
    #rewrite ^/imooc http://www.imooc.com/ redirect;
}

# 将 domain.com 重定向到 www.domain.com
server {
  listen 80;
  server_name domain.com;
  rewrite ^/(.*) http://www.domain.com/$1 permanent;
}

server {
  listen 80;
  server_name www.domain.com;
  location / {
    root html/brain;
    index index.html index.htm;
  }

  access.log logs/brain.log.main gzip buffer=128k flush=5s;
  error_page 500 502 503 504 /50x.html;
  location = /50x.html {
    root html;
  }
}

location / {
    # 当 userAgent 中检测到移动端设备
    if ($http_user_agent ~* '(Android|webOS|iPhone|iPod|BlackBerry)') {
        set $mobile_request '1';
    }
    # 则重定向至
    if ($mobile_request = '1') {
        rewrite ^.+ http://h5.example.com;
    }
}