importjavasqlimportjavaxswi
gimportjavaawteve
t创建“添加员工“面板类publicclassAddEmployeeexte
dsJPa
elimpleme
tsActio
Liste
er声明连接数据库对象Co
ectio
co
声明SQL语句对象Stateme
tst创建组件对象：标签、文本行、单选JLabeljLabel1
ewJLabel