自己开发的酒店管理系统，里面关于VC的基本插件都有，能够运行-Developed its own hotel management system, which on the VC have the basic plug-ins that can run

餐饮店的接单插件,可接外卖订单,支持网口串口USB口打印机，同时可设置小票的样式，java swt开发的-Orders plug restaurants and support network port serial USB port printer, java swt development