将DB2数据库里的数据导出为excel文件的java代码，用swing做了一个简易的gui-DB2 database will be exported to excel data file java code, make a swing with a simple gui

用excel数据库，java实现的员工信息管理系统能添加修改员工部门及工资信息-Excel database, employee information management system java implementation can add modify the employees department and salary information