为什么form表单提交的数据 后台只接收到了一个
下面是代码
<h1>用户登陆</h1> <hr> <form action="load.do" method="post"> 用户名: <input type="text" name="userName"><br/> 密 码:<input type="text" name="userPwd"><br/> <input type="submit" value="登陆"> <input type="reset" value="重填"> </form>
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { // TODO Auto-generated method stub System.out.println("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); LoadActionForm lf = (LoadActionForm) form; System.out .println("aaa =" + lf.getUserName() + " , " + lf.getUserPwd()); if (lf != null) { User user = new User(); user.setUserName(lf.getUserName()); user.setUserPwd(lf.getUserPwd()); User user1 = this.userBiz.checkLoad(user); if (user1 != null) { request.setAttribute("userName", user.getUserName()); mapping.findForward("succ"); } } return mapping.findForward("fail"); }