Http Request Header本质上是一个key/value集合吗?
从Firebug Request Headers拷贝出来的内容,以下东西都说明了什么呢?
Host www.xxx.org
User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.0.4pre) Gecko/2008092719 GranParadiso/3.0.4pre (ayakawa PGU)
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language zh-cn,zh;q=0.5
Accept-Encoding gzip,deflate
Accept-Charset gb2312,utf-8;q=0.7,*;q=0.7
Keep-Alive 300
Proxy-Connection keep-alive
Cookie ERIGHTS=g57fa6Bq9wefwfwefwefwJlEbNJWDCUVR69lgQxm6gw==; WLSESSION=22671123122.20480.01200