这是一个端口扫描程序。用户可以通过程序设定扫描目标的地址和扫描端口的范围。输出后可查看到显示扫描目标开启了那些端口。

-This is a port scanner. Users can set the program to scan the target range by the address and port scanning. After the output to the display you can view the scan target to open those ports.