所谓的Proxy,在字典的解释是代理,委托的意思。ProxyServ-er——我们译作代理服务器,它的功能就是代理WebUser去获取网络上的资料。通常用户使用WWW方式从远方的服务器上取资料,大致的步骤是先送出要求信号,对方服务器上的处理程序作出回应后,然后再一个bit一个bit地传送回来。但有了proxy的设定之后,索求资料的信号会先送到ProxyServer（代理服务器）,而ProxyServer就好像一个巨大的仓库,它拥有很大的一个Cache空间,里面存放着以前Proxy用户通过这里取过的资料,当ProxyServer接收到用户的请求时,它首先会到cache中查找有没有相同的资料,如果有,就由ProxyServer直接将资料传送给用户,大 The so-called Proxy, the interpretation of the dictionary is the proxy, the meaning of the commission. ProxyServ-er - we translated as a proxy server, its function is to proxy WebUser to get the information on the network. Usually WWW users from the remote server to take data, the general steps are to send the request signal, the other server response to the handler, and then a bit back to a bit. However, with the proxy settings, the signal for information will be sent to the ProxyServer (proxy server), and ProxyServer is like a huge warehouse, it has a large Cache space, which is stored before the Proxy users through here Take over the information, when the ProxyServer receives the user’s request, it will first find the cache to have the same data, if any, by the ProxyServer will be sent directly to the user data, large