reamme.txt

SSD8第一次考试答案

A Web proxy server listens to requests, then retrieves the 
requested files from other Web servers and serves them to 
the clients. These proxy servers are useful in certain situations, 
such as on firewalls, where they can allow access to certain pages 
and deny access to others.
A Web proxy server is both a client and a server at the same time.
WEB proxy server should listen on port 8000 and send requests to the 
port listed in the absolute URI. For example, HTTP servers may be running 
on ports other than port 80. Your Web proxy server must be able to load web
 pages from an arbitrary port. Two examples of requests of this form follow.