first:create DB table
second:create hbm.xml file and create po class
third:create DAO and DAOImpl
forth:create service and serviceImpl
fifth:create action
當一個action被調用后
以professor為例子
action:getAllProfessor
service和dao分別為:professorManager? 和? professorDAO
調用getAllProfessor.action后
1)在getAllProfessor中一定要有professorManager屬性,并且一定要有setProfessorManager()方法,將ProfessorManager對象進行初始化.
2)在ProfessorManagerImpl(ProfessorManager的實現)一定要有setProfessorDAO方法,對ProfessorManagerImpl中的ProfessorDAO進行初始化.
3)最后在ProfessorDAO中實現對數據庫的訪問操作
!!在次感謝下XCD~~~