b2科目四模拟试题多少题驾考考爆了怎么补救
b2科目四模拟试题多少题 驾考考爆了怎么补救

http status 404_http status 404错误_http status 404的原因(2)

电脑杂谈  发布时间:2016-12-29 14:01:38  来源:网络整理

type="test.action.UserAction" parameter="addUser">

<forward name="success" path="/page2.html" />

</action>

</action-mappings>

<message-resources parameter="ApplicationResources" />

</struts-config>

------ <UserAction>----

package test.action;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

import org.apache.struts.actions.MappingDispatchAction;

import test.biz.UserBiz;

import test.entity.User;

public class UserAction extends MappingDispatchAction{

http status 404_http status 404错误_http status 404的原因

private UserBiz ub = new UserBiz();

public ActionForward addUser(ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response)

throws Exception {

ActionForward actionForward = null;

String username = request.getParameter("username");

String password = request.getParameter("password");

User u = new User();

u.setUsername(username);

u.setPassword(password);

ub.add(u);

actionForward = mapping.findForward("success");

return actionForward;

}

}

----- <jsp页面>-----

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>

<%@taglib uri="" prefix="c"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">


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