一个网络端口扫描软件，它可以显示出所有开放的TCP/IP，UDP端口，并可映射出端口被哪些应用程序使用。 -a network port scanning software, which can show all open TCP / IP and UDP ports, Ports can map out what application was used.

基于JAVA的端口扫描程序，输入IP，和端口范围就可以扫描端口，方便好用-Java-based port scanning procedures, the importation of IP, and the port area can scan ports, convenient and