简单的端口扫描器，检测目标哪些端口开放。输入IP地址，在端口范围内进行扫描-Simple port scanners, which detect the target port open. Enter the IP address, the scope of the port scan

．“端口扫描” 在Windows 2000、2000 Server平台下编译成功，演示如何检测目标计算机开放的端口。- "Port scan" in the Windows 2000,2000 Server platform compilation is successful, demonstrate how to detect the target computer for open ports.

1、以用户电脑为主要目标进行屏蔽,不以IP为主要目标进行屏蔽 2、如果是浏览器方式进行刷新，程序将进行消耗其系统资源达到自我保护功能 3、访问之前进行检测是否开启COOKIES功能 4、采用被纳入可疑名单次数后进行屏蔽,误判几率为0 5、有效的解决刷新后清除COOKIES-1, the user s computer as the main target shield, the main objective is not to shield IP 2, if the brow