PS:为什么书上只讲Rewrite规则,不讲Rewrite后面的HTTP协议呢!!
Redirect 过程如下:
Client:
GET /index.php HTTP/1.1
Host: www.example.org
Server:
HTTP/1.1 301 Moved Permanently
Location: http://www.example.org/index.asp
注意:
1. 服务器返回301
2. 客户端需要重新发请求到新URL
3. 服务器返回301时,可以有Body
参考:
1. http://en.wikipedia.org/wiki/HTTP_301
2. http://baike.baidu.com/view/2173220.htm