外贸网站优化排名,网络推广策划书范文,网站推广的几个阶段,手机类网站设计以购物网站Amazon.com为例
// (a)客户端:首次请求Amazon.com根页面
GET / HTTP/1.0
Host: www.amazon.com// (b)服务器:将客户端重定向到一个电子商务软件的URL上
HTTP/1.1 302 Found
Location: http://www.amazon.com:80/exec/obidos/subst/home/redirect.html// (c)客户端:对…以购物网站Amazon.com为例
// (a)客户端:首次请求Amazon.com根页面
GET / HTTP/1.0
Host: www.amazon.com// (b)服务器:将客户端重定向到一个电子商务软件的URL上
HTTP/1.1 302 Found
Location: http://www.amazon.com:80/exec/obidos/subst/home/redirect.html// (c)客户端:对重定向的URL发送一个请求
GET /exec/obidos/subst/home/redirect.html HTTP/1.0
Host: www.amazon.com// (d)服务器:在响应上贴上两个会话cookie,并将用户重定向到另一个URL,这样客户端就会用这些附加的cookie再次发出请求
HTTP/1.1 302 Found
Date: Sun, 02 Dec 2001 03:20:47 GMT
Set-cookie: session-id002-1145265-8016838; path/; domain.amazon.com;expiresSunday, 09-Dec-2001 08:00:00 GMT
Set-cookie: session-id-time1007884800; path/; domain.amazon.com;expiresSunday, 09-Dec-2001 08:00:00 GMT// (e)客户端发送新的URL(胖URL,将某些状态嵌入到URL中去了), 同时传送2个附加的cookie
GET /exec/obidos/subst/home/redirect.html/ 002-1145265-8016838 HTTP/1.0
Host: www.amazon.com
Cookie: session-id002-1145265-8016838; session-id-time1007884800// (f)服务器重新定向到home.html页面,并附加另外两个cookie
HTTP/1.1 302 Found
Date: Sun, 02 Dec 2001 03:45:40 GMT
Set-Cookie: ubid-main430-8248051-6231206; path/; domain.amazon.com;expiresTuesday, 01-Jan-2036 08:00:01 GMT
Location: http://www.amazon.com/exec/obidos/subst/home/home.html/002-1145265-8016838
Set-cookie: x-mainh0...Bf; path/; domain.amazon.com;expiresTuesday, 01-Jan-2036 08:00:01 GMT// (g)客户端获取home.html页面并将所有四个cookie都发送出去
GET /exec/obidos/subst/home/home.html/002-1145265-8016838 HTTP/1.0
Host: www.amazon.com
Cookie: session-id002-1145265-8016838; session-id-time1007884800; ubid-main430-8248051-6231206; x-mainh0...Bf// (h)服务器返回页面内容参考《HTTP权威指南》P288~P289
