struts:关于<global-exceptions>转发问题

Question

<global-exceptions><exception key="nullpointer" path="/error.jsp" scope="request" type="java.lang.NullPointerException"/></global-exceptions>我在struts-config.xml添加了这个全局异常问题：我在action中throw java.lang.NullPointerException这个异常的时候，没有跳转到定的页面，最终还是跳转到了action跳转的页面(该action已经执行了异常)，请问各位大虾，还需要怎么样，才能正确执行该全局异常

Answer 1

lz可以把你action的代码贴出来看看！

Answer 2

public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm, HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse){
int test = 0;
if(test == 0)
throw new java.lang.NullPointerException();
return new   ActionForward(actionMapping.getInput());
}  这是测试用,先谢谢你的回复

Answer 3

public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm, HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse)   throws Exception{

Answer 4

public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm, HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse)   throws Exception{System.out.println("我被调用了");
  int test = 0;
  if(test == 0) {
    System.out.println("我抛异常了");
    throw new java.lang.NullPointerException();
  }
  return new   ActionForward(actionMapping.getInput());
}  看看能打出来吗？