2007-11-07

重写action类

public abstract class webAction extend Action(){
//重写基类的excute方法
final public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response)throws Exception{
if()//写上你要做的判断
return actionMapping.findForward("fail");
else
return doexecute(actionMapping,actionForm,request,response);
}
//增加了一个抽象的方法,这样子类只要重写这个方法就可以了
abstract public ActionForward doexecute(ActionMapping actionMapping,
ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response);

}
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