这是一个udp接收程序,包括了图形界面,和获得发送udp的ip地址,可以在jbuilder上运行,项目使用过,需要的话根据需求略加修改即可-This is a udp receiver procedures, including the graphical interface, and access to udp send the ip address, can run jbuilder, the project used, if necessary, can be slightly modified on the basis of need