HTTP入門GET / HTTP/1.1 Accept: image/gif, image/jpeg, */* Accept-Language: ja Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (Compatible; MSIE 6.0; Windows NT 5.1;) Host: www.xxx.zzz Connection: Keep-Alive これに対してサーバは下記のような応答メッセージを返します。 HTTP/1.1 200 OK Date: Sun, 11 Jan 2004 16:06:23 GMT Server: Apache/1.3.22 (Unix) (Red-Hat/Linux) Last-Modified: Sun, 07 Dec 2003 12:34:18 GMT ETag: "1dba6-131b-3fd3
