利用JAVA+JAVABEAN来实现一个MVC在线网上商城系统。可以实现在线化妆品商品的选购和结算及其查询。-The use of JAVA+ JAVABEAN to implement a MVC-line system of online shopping. Can be achieved online cosmetics purchase of goods and settlement of their inquiries.

用java实现调用本地系统关机指令的小程序。实现-Call the local system shutdown instruction program with java. Achieve