VB 在局域网内发送信息，如源码爱好者截图所示，只要设置好发送消息IP、接收的IP、信息内容就可完成发送，是不是简单的有点夸张-VB send a message in the local area network, such as the source enthusiasts in the screenshot, set up to send a message as long as the IP, to receive the IP, information content can be c