电脑需要连接wifi，并且 设成共享模式，并且需要获取ip地址(The computer needs to connect to the WiFi, set it in shared mode, and need to get the IP address)

树莓派3b+，通过vnc远程登录后，通过控制台input发送命令控制树莓派程序(Raspberry dispatch 3b +, after remote login through vnc, send commands through console input to control raspberry dispatch program)