北大青鸟accp 网上在线通讯录项目，界面做的很好，功能也很完善-Beida Jade Bird accp online online address book project, the interface is excellent, and functions are very perfect

北大青鸟Linux入门学习，在 Linux 中部署 Java 应用程序 -Beida Jade Bird started to learn Linux；In Linux, Java application deployment