一.下载squid for windows
                                    
                                      二.安装与配置
                                          1.解压squid-2.6.STABLE6-NT-bin.zip到C:\squid
                                          2.单击[开始],选择“运行”,输入 cmd ,在命令提示符窗口内输入以下命令: 
                                          C:\>cd c:\squid\etc 
                                          C:\squid\etc>copy squid.conf.default squid.conf     
                                                       **将Squid的默认配置文件复制一份并起名为squid.conf 
                                          C:\squid\etc>copy mime.conf.default mime.conf  
                                                        **将mime.conf.default复制一份并起名为mime.conf 
                                          3.编辑squid.conf,根据需要添加和修改以下内容
                                          http_port 3128                 ;定义squid监听端口
                                          visible_hostname tianwei-itrus :定义机器名
                                          cache_mem 64 MB                ;定义代理服务器缓存 
                                          acl all src 0.0.0.0/0.0.0.0   
                                          acl manager proto cache_object
                                          acl localhost src 127.0.0.1/255.255.255.255  :定义本地网络为localhost
                                          acl outnetwork  192.168.10.0/255.255.255.0   
                                          acl SSL_ports port 443   
                                          acl Safe_ports port 80  # 定义http端口
                                          acl Safe_ports port 21  # 定义ftp端口
                                          acl Safe_ports port 443  # https
                                          acl Safe_ports port 70  # gopher
                                          acl Safe_ports port 210  # wais
                                          acl Safe_ports port 1025-65535 # unregistered ports
                                          acl Safe_ports port 280  # http-mgmt
                                          acl Safe_ports port 488  # gss-http
                                          acl Safe_ports port 1863  # filemaker
                                          acl Safe_ports port 777  # multiling http
                                          acl CONNECT method CONNECT
                                          http_access allow localhost manager
                                          http_access allow outnetwork
                                          icp_access allow all 
                                          http_access deny !Safe_ports
                                          http_access deny CONNECT !SSL_ports
                                          http_reply_access allow all
                                          icp_access allow all
                                          http_access deny all
                                       三.启动
                                          c:\>cd c:\squid\sbin 
                                          C:\squid\sbin>squid -i (注册Squid为Windows的服务)
                                          C:\squid\sbin>squid -z (生成高速缓存的目录) 
                                          C:\squid\sbin>squid