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class DemoAction extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
DemoForm demoForm = (DemoForm) form;// TODO Auto-generated method stub
System.out.println("out:"+demoForm.getParam());
//**
RequestDispatcher requestDispatcher=request.getRequestDispatcher("http://www.google.cn/search");
try {
//试图转发到http://www.google.cn/search,但出错
requestDispatcher.forward(request, response);
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}