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JAVA0701作业

程序员文章站 2022-05-08 11:27:20
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项目结构JAVA0701作业JAVA0701作业## UserController

package com.zhongruan.controller;

import com.zhongruan.bean.User;
import com.zhongruan.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import java.util.List;

@Controller
@RequestMapping("/user")
public class UserController {

    @Autowired
    private IUserService userService;


    @RequestMapping("/login.do")
    public ModelAndView login(User user){
        boolean flag = userService.login(user.getUsername(), user.getPassword());
        ModelAndView modelAndView = new ModelAndView();
        if (flag){
            modelAndView.setViewName("main");
        }else {
            modelAndView.setViewName("../failer");
        }
        return modelAndView;

    }

    @RequestMapping("/findAll.do")
    public ModelAndView findAll(){
        List<User> userList = userService.findAll();
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("userList",userList);
        modelAndView.setViewName("user-list");
        return modelAndView;
    }

    @RequestMapping("/deleteById.do")
    public String delete(int id){
        userService.deleteById(id);
        return "redirect:findAll.do";

    }

    @RequestMapping("/add.do")
    public String add(User user){
        userService.add(user);
        return "redirect:findAll.do";

    }

    @RequestMapping("toUpdate.do")
    public ModelAndView toUpdate(int id){
        User user = userService.selectUserById(id);
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("user-update");
        modelAndView.addObject("user",user);
        return modelAndView;

    }

}

UserDao

package com.zhongruan.dao;

import com.zhongruan.bean.User;

import java.util.List;

public interface UserDao {
    User findUserByUserName(String username);

    List<User> findAll();

    void deleteById(int id);

    void add(User user);

    User selectById(int id);
}

UserService

package com.zhongruan.service.impl;

import com.zhongruan.bean.User;
import com.zhongruan.dao.UserDao;
import com.zhongruan.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;


@Service
public class UserService implements IUserService {

    @Autowired
    private UserDao userDao;

    @Override
    public boolean login(String username, String password) {
        User user = userDao.findUserByUserName(username);
        if (user!=null && user.getPassword().equals(password)){
            return true;
        }
        return false;
    }

    @Override
    public List<User> findAll() {
        return userDao.findAll();
    }

    @Override
    public void deleteById(int id) {
        userDao.deleteById(id);
    }

    @Override
    public void add(User user) {
        userDao.add(user);
    }

    @Override
    public User selectUserById(int id) {
        return userDao.selectById(id);
    }
}

IUserService

package com.zhongruan.service;

import com.zhongruan.bean.User;

import java.util.List;

public interface IUserService {
    boolean login(String username,String password);

    List<User> findAll();

    void deleteById(int id);

    void add(User user);

    User selectUserById(int id);
}

UserMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.zhongruan.dao.UserDao" >
    <select id="findUserByUserName" parameterType="String" resultType="user">
        select * from tb_user where username=#{username}
    </select>


    <select id="findAll" resultType="user">
        select * from tb_user
    </select>
    
    <delete id="deleteById" parameterType="int">
        delete from tb_user where id = #{id}
    </delete>

    <insert id="add" parameterType="user">
        insert into tb_user (username,password) values (#{username},#{password})
    </insert>
    
    <select id="selectById" parameterType="int" resultType="user">
        select * from tb_user where id=#{id}
    </select>
</mapper>

aside.jsp

在这里插入代码片<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8" isELIgnored="false"%>
<aside class="main-sidebar">
	<!-- sidebar: style can be found in sidebar.less -->
	<section class="sidebar">
		<!-- Sidebar user panel -->
		<div class="user-panel">
			<div class="pull-left image">
				<img src="${pageContext.request.contextPath}/img/user2-160x160.jpg"
					class="img-circle" alt="User Image">
			</div>
			<div class="pull-left info">
				<a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
			</div>
		</div>

		<!-- sidebar menu: : style can be found in sidebar.less -->
		<ul class="sidebar-menu">
			<li class="header">菜单</li>
			<li id="admin-index"><a
				href="#"><i
					class="fa fa-dashboard"></i> <span>首页</span></a></li>

			<li class="treeview"><a href="#"> <i class="fa fa-cogs"></i>
					<span>系统管理</span> <span class="pull-right-container"> <i
						class="fa fa-angle-left pull-right"></i>
				</span>
			</a>
				<ul class="treeview-menu">
					<li id="system-setting">
						<a
						href="/user/findAll.do"> <i
							class="fa fa-circle-o"></i> 用户管理
					</a>
					</li>
					<li id="system-setting"><a
						href="#"> <i
							class="fa fa-circle-o"></i> 角色管理
					</a></li>

				</ul>

			</li>


		</ul>
	</section>
	<!-- /.sidebar -->
</aside>

user-add.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8" isELIgnored="false"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">

<!-- Tell the browser to be responsive to screen width -->
<meta
	content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"
	name="viewport">


<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/iCheck/square/blue.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/morris/morris.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datepicker/datepicker3.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/select2/select2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/css/style.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-slider/slider.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.css">
</head>

<body class="hold-transition skin-purple sidebar-mini">

	<div class="wrapper">

		<!-- 页面头部 -->
		<jsp:include page="header.jsp"></jsp:include>
		<!-- 页面头部 /-->
		<!-- 导航侧栏 -->
		<jsp:include page="aside.jsp"></jsp:include>
		<!-- 导航侧栏 /-->

		<!-- 内容区域 -->
		<div class="content-wrapper">

			<!-- 内容头部 -->
			<section class="content-header">
			<h1>
				用户管理 <small>用户表单</small>
			</h1>
			<ol class="breadcrumb">
				<li><a href="#"><i
						class="fa fa-dashboard"></i> 首页</a></li>
				<li><a
					href="#">用户管理</a></li>
				<li class="active">用户表单</li>
			</ol>
			</section>
			<!-- 内容头部 /-->

			<form action="${pageContext.request.contextPath}/user/add.do"
				method="post">
				<!-- 正文区域 -->
				<section class="content"> <!--产品信息-->

				<div class="panel panel-default">
					<div class="panel-heading">用户信息</div>
					<div class="row data-type">
<%--						<div class="col-md-2 title">id</div>--%>
<%--						<div class="col-md-4 data">--%>
<%--							<input type="text" class="form-control" name="id"--%>
<%--								   placeholder="id" value="">--%>
<%--						</div>--%>

						<div class="col-md-2 title">用户名称</div>
						<div class="col-md-4 data">
							<input type="text" class="form-control" name="username"
								placeholder="用户名称" value="">
						</div>
						<div class="col-md-2 title">密码</div>
						<div class="col-md-4 data">
							<input type="password" class="form-control" name="password"
								placeholder="密码" value="">
						</div>


					</div>
				</div>
				<!--订单信息/--> <!--工具栏-->
				<div class="box-tools text-center">
					<button type="submit" class="btn bg-maroon">保存</button>
					<button type="button" class="btn bg-default"
						onclick="history.back(-1);">返回</button>
				</div>
				<!--工具栏/--> </section>
				<!-- 正文区域 /-->
			</form>
		</div>
		<!-- 内容区域 /-->

		<!-- 底部导航 -->
		<footer class="main-footer">
		<div class="pull-right hidden-xs">
			<b>Version</b> 1.0.8
		</div>
		<strong>Copyright &copy; 2014-2017 <a
			href="http://www.itcast.cn">研究院研发部</a>.
		</strong> All rights reserved. </footer>
		<!-- 底部导航 /-->

	</div>


	<script
		src="${pageContext.request.contextPath}/plugins/jQuery/jquery-2.2.3.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jQueryUI/jquery-ui.min.js"></script>
	<script>
		$.widget.bridge('uibutton', $.ui.button);
	</script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap/js/bootstrap.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/raphael/raphael-min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/morris/morris.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/sparkline/jquery.sparkline.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/knob/jquery.knob.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/moment.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datepicker/bootstrap-datepicker.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/slimScroll/jquery.slimscroll.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/fastclick/fastclick.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/iCheck/icheck.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/adminLTE/js/app.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/select2/select2.full.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/to-markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/ckeditor/ckeditor.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.extensions.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datatables/jquery.dataTables.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/chartjs/Chart.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.resize.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.pie.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.categories.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-slider/bootstrap-slider.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.min.js"></script>

	<script>
		$(document).ready(function() {
			// 选择框
			$(".select2").select2();

			// WYSIHTML5编辑器
			$(".textarea").wysihtml5({
				locale : 'zh-CN'
			});
		});

		// 设置**菜单
		function setSidebarActive(tagUri) {
			var liObj = $("#" + tagUri);
			if (liObj.length > 0) {
				liObj.parent().parent().addClass("active");
				liObj.addClass("active");
			}
		}
	</script>


</body>

</html>

user-list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8" isELIgnored="false"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">

<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">

<!-- Tell the browser to be responsive to screen width -->
<meta
	content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"
	name="viewport">

<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/iCheck/square/blue.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/morris/morris.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datepicker/datepicker3.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/select2/select2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/css/style.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-slider/slider.css">
</head>

<body class="hold-transition skin-blue sidebar-mini">

	<div class="wrapper">

		<!-- 页面头部 -->
		<jsp:include page="header.jsp"></jsp:include>
		<!-- 页面头部 /-->

		<!-- 导航侧栏 -->
		<jsp:include page="aside.jsp"></jsp:include>
		<!-- 导航侧栏 /-->

		<!-- 内容区域 -->
		<div class="content-wrapper">

			<!-- 内容头部 -->
			<section class="content-header">
			<h1>
				用户管理 <small>全部用户</small>
			</h1>
			<ol class="breadcrumb">
				<li><a href="#"><i
						class="fa fa-dashboard"></i> 首页</a></li>
				<li><a
					href="#">用户管理</a></li>

				<li class="active">全部用户</li>
			</ol>
			</section>
			<!-- 内容头部 /-->

				<!-- 正文区域 -->
				<section class="content"> <!-- .box-body -->
				<div class="box box-primary">
					<div class="box-header with-border">
						<h3 class="box-title">列表</h3>
					</div>

					<div class="box-body">

						<!-- 数据表格 -->
						<div class="table-box">

							<!--工具栏-->
							<div class="pull-left">
								<div class="form-group form-inline">
									<div class="btn-group">
										<button type="button" class="btn btn-default" title="新建"
												onclick="location.href='${pageContext.request.contextPath}/pages/user-add.jsp'" >
											<i class="fa fa-file-o"></i> 新建
										</button>
										
										<button type="button" class="btn btn-default" title="刷新">
											<i class="fa fa-refresh"></i> 刷新
										</button>
									</div>
								</div>
							</div>
							<form action="#"
								  method="post">
								<div class="col-md-4 data1">
									<input type="text" class="form-control" name="username"
										   placeholder="username" value="">
								</div>
								<button type="submit" class="btn bg-maroon">搜索</button>
							</form>
							<!--工具栏/-->

							<!--数据列表-->
							<table id="dataList"
								class="table table-bordered table-striped table-hover dataTable">
								<thead>
									<tr>
										<th class="" style="padding-right: 0px"><input
											id="selall" type="checkbox" class="icheckbox_square-blue">
										</th>
										<th class="sorting_asc">ID</th>
										<th class="sorting_desc">用户名</th>
										<th class="sorting_asc sorting_asc_disabled">密码</th>
										<th class="text-center">操作</th>
									</tr>
								</thead>
								<tbody>
								    <c:forEach items="${userList}" var="user">
										<tr>
											<td><input name="ids" type="checkbox"></td>
											<td>${user.id}</td>
											<td>${user.username}</td>
											<td>${user.password}</td>
											<td class="text-center">
												<a href="${pageContext.request.contextPath}/user/toUpdate.do?id=${user.id}" class="btn bg-olive btn-xs">更新</a>
												<a href="${pageContext.request.contextPath}/user/deleteById.do?id=${user.id}" class="btn bg-olive btn-xs">删除</a>
												<a href="#" class="btn bg-olive btn-xs">添加角色</a>
											</td>
										</tr>
									</c:forEach>
								</tbody>
								<!--
                            <tfoot>
                            <tr>
                            <th>Rendering engine</th>
                            <th>Browser</th>
                            <th>Platform(s)</th>
                            <th>Engine version</th>
                            <th>CSS grade</th>
                            </tr>
                            </tfoot>-->
							</table>
							<!--数据列表/-->

						</div>
						<!-- 数据表格 /-->

					</div>
					<!-- /.box-body -->
						<div class="box-tools pull-right">
							<ul class="pagination">
								<li><a href="#" aria-label="Previous">首页</a></li>
								<li><a href="#">上一页</a></li>
								<li><a href="#">1</a></li>
								<li><a href="#">2</a></li>
								<li><a href="#">3</a></li>
								<li><a href="#">4</a></li>
								<li><a href="#">5</a></li>
								<li><a href="#">下一页</a></li>
								<li><a href="#" aria-label="Next">尾页</a></li>
							</ul>
						</div>

					</div>
					<!-- /.box-footer-->

				</div>

				</section>
				<!-- 正文区域 /-->

			</div>
			<!-- @@close -->
			<!-- 内容区域 /-->

			<!-- 底部导航 -->
			<footer class="main-footer">
			<div class="pull-right hidden-xs">
				<b>Version</b> 1.0.8
			</div>
			<strong>Copyright &copy; 2014-2017 <a
				href="http://www.itcast.cn">研究院研发部</a>.
			</strong> All rights reserved. </footer>
			<!-- 底部导航 /-->

		</div>

		<script src="../plugins/jQuery/jquery-2.2.3.min.js"></script>
		<script src="../plugins/jQueryUI/jquery-ui.min.js"></script>
		<script>
			$.widget.bridge('uibutton', $.ui.button);
		</script>
		<script src="../plugins/bootstrap/js/bootstrap.min.js"></script>
		<script src="../plugins/raphael/raphael-min.js"></script>
		<script src="../plugins/morris/morris.min.js"></script>
		<script src="../plugins/sparkline/jquery.sparkline.min.js"></script>
		<script src="../plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
		<script src="../plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
		<script src="../plugins/knob/jquery.knob.js"></script>
		<script src="../plugins/daterangepicker/moment.min.js"></script>
		<script src="../plugins/daterangepicker/daterangepicker.js"></script>
		<script src="../plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
		<script src="../plugins/datepicker/bootstrap-datepicker.js"></script>
		<script
			src="../plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
		<script
			src="../plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
		<script src="../plugins/slimScroll/jquery.slimscroll.min.js"></script>
		<script src="../plugins/fastclick/fastclick.js"></script>
		<script src="../plugins/iCheck/icheck.min.js"></script>
		<script src="../plugins/adminLTE/js/app.min.js"></script>
		<script src="../plugins/treeTable/jquery.treetable.js"></script>
		<script src="../plugins/select2/select2.full.min.js"></script>
		<script src="../plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
		<script
			src="../plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
		<script src="../plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
		<script
			src="../plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
		<script src="../plugins/bootstrap-markdown/js/markdown.js"></script>
		<script src="../plugins/bootstrap-markdown/js/to-markdown.js"></script>
		<script src="../plugins/ckeditor/ckeditor.js"></script>
		<script src="../plugins/input-mask/jquery.inputmask.js"></script>
		<script
			src="../plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
		<script src="../plugins/input-mask/jquery.inputmask.extensions.js"></script>
		<script src="../plugins/datatables/jquery.dataTables.min.js"></script>
		<script src="../plugins/datatables/dataTables.bootstrap.min.js"></script>
		<script src="../plugins/chartjs/Chart.min.js"></script>
		<script src="../plugins/flot/jquery.flot.min.js"></script>
		<script src="../plugins/flot/jquery.flot.resize.min.js"></script>
		<script src="../plugins/flot/jquery.flot.pie.min.js"></script>
		<script src="../plugins/flot/jquery.flot.categories.min.js"></script>
		<script src="../plugins/ionslider/ion.rangeSlider.min.js"></script>
		<script src="../plugins/bootstrap-slider/bootstrap-slider.js"></script>
		<script>
			$(document).ready(function() {
				// 选择框
				$(".select2").select2();

				// WYSIHTML5编辑器
				$(".textarea").wysihtml5({
					locale : 'zh-CN'
				});
			});

			// 设置**菜单
			function setSidebarActive(tagUri) {
				var liObj = $("#" + tagUri);
				if (liObj.length > 0) {
					liObj.parent().parent().addClass("active");
					liObj.addClass("active");
				}
			}

			$(document)
					.ready(
							function() {

								// **导航位置
								setSidebarActive("admin-datalist");

								// 列表按钮 
								$("#dataList td input[type='checkbox']")
										.iCheck(
												{
													checkboxClass : 'icheckbox_square-blue',
													increaseArea : '20%'
												});
								// 全选操作 
								$("#selall")
										.click(
												function() {
													var clicks = $(this).is(
															':checked');
													if (!clicks) {
														$(
																"#dataList td input[type='checkbox']")
																.iCheck(
																		"uncheck");
													} else {
														$(
																"#dataList td input[type='checkbox']")
																.iCheck("check");
													}
													$(this).data("clicks",
															!clicks);
												});
							});
		</script>
</body>

</html>

user-update.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8" isELIgnored="false"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">

<!-- Tell the browser to be responsive to screen width -->
<meta
	content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"
	name="viewport">


<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/font-awesome/css/font-awesome.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionicons/css/ionicons.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/iCheck/square/blue.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/morris/morris.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datepicker/datepicker3.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.theme.default.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/select2/select2.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-markdown/css/bootstrap-markdown.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/AdminLTE.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/adminLTE/css/skins/_all-skins.min.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/css/style.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.skinNice.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-slider/slider.css">
<link rel="stylesheet"
	href="${pageContext.request.contextPath}/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.css">
</head>

<body class="hold-transition skin-purple sidebar-mini">

	<div class="wrapper">

		<!-- 页面头部 -->
		<jsp:include page="header.jsp"></jsp:include>
		<!-- 页面头部 /-->
		<!-- 导航侧栏 -->
		<jsp:include page="aside.jsp"></jsp:include>
		<!-- 导航侧栏 /-->

		<!-- 内容区域 -->
		<div class="content-wrapper">

			<!-- 内容头部 -->
			<section class="content-header">
			<h1>
				用户管理 <small>用户表单</small>
			</h1>
			<ol class="breadcrumb">
				<li><a href="#"><i
						class="fa fa-dashboard"></i> 首页</a></li>
				<li><a
					href="#">用户管理</a></li>
				<li class="active">用户表单</li>
			</ol>
			</section>
			<!-- 内容头部 /-->

			<form action="${pageContext.request.contextPath}/user/toUpdate.do"
				method="post">
				<!-- 正文区域 -->
				<section class="content"> <!--产品信息-->

				<div class="panel panel-default">
					<div class="panel-heading">用户信息</div>
					<div class="row data-type">
						<div class="col-md-2 title">id</div>
						<div class="col-md-4 data">
							<input type="text" class="form-control" name="id"
								   placeholder="id" value="${user.id}">
						</div>

						<div class="col-md-2 title">用户名称</div>
						<div class="col-md-4 data">
							<input type="text" class="form-control" name="username"
								placeholder="用户名称" value="${user.username}">
						</div>
						<div class="col-md-2 title">密码</div>
						<div class="col-md-4 data">
							<input type="password" class="form-control" name="password"
								placeholder="密码" value="${user.password}">
						</div>


					</div>
				</div>
				<!--订单信息/--> <!--工具栏-->
				<div class="box-tools text-center">
					<button type="submit" class="btn bg-maroon">保存</button>
					<button type="button" class="btn bg-default"
						onclick="history.back(-1);">返回</button>
				</div>
				<!--工具栏/--> </section>
				<!-- 正文区域 /-->
			</form>
		</div>
		<!-- 内容区域 /-->

		<!-- 底部导航 -->
		<footer class="main-footer">
		<div class="pull-right hidden-xs">
			<b>Version</b> 1.0.8
		</div>
		<strong>Copyright &copy; 2014-2017 <a
			href="http://www.itcast.cn">研究院研发部</a>.
		</strong> All rights reserved. </footer>
		<!-- 底部导航 /-->

	</div>


	<script
		src="${pageContext.request.contextPath}/plugins/jQuery/jquery-2.2.3.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jQueryUI/jquery-ui.min.js"></script>
	<script>
		$.widget.bridge('uibutton', $.ui.button);
	</script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap/js/bootstrap.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/raphael/raphael-min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/morris/morris.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/sparkline/jquery.sparkline.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-1.2.2.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/jvectormap/jquery-jvectormap-world-mill-en.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/knob/jquery.knob.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/moment.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/daterangepicker/daterangepicker.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datepicker/bootstrap-datepicker.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datepicker/locales/bootstrap-datepicker.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap3-wysihtml5.all.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/slimScroll/jquery.slimscroll.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/fastclick/fastclick.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/iCheck/icheck.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/adminLTE/js/app.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/treeTable/jquery.treetable.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/select2/select2.full.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/colorpicker/bootstrap-colorpicker.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-wysihtml5/bootstrap-wysihtml5.zh-CN.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/bootstrap-markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/locale/bootstrap-markdown.zh.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-markdown/js/to-markdown.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/ckeditor/ckeditor.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.date.extensions.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/input-mask/jquery.inputmask.extensions.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datatables/jquery.dataTables.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/datatables/dataTables.bootstrap.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/chartjs/Chart.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.resize.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.pie.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/flot/jquery.flot.categories.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/ionslider/ion.rangeSlider.min.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-slider/bootstrap-slider.js"></script>
	<script
		src="${pageContext.request.contextPath}/plugins/bootstrap-datetimepicker/bootstrap-datetimepicker.min.js"></script>

	<script>
		$(document).ready(function() {
			// 选择框
			$(".select2").select2();

			// WYSIHTML5编辑器
			$(".textarea").wysihtml5({
				locale : 'zh-CN'
			});
		});

		// 设置**菜单
		function setSidebarActive(tagUri) {
			var liObj = $("#" + tagUri);
			if (liObj.length > 0) {
				liObj.parent().parent().addClass("active");
				liObj.addClass("active");
			}
		}
	</script>


</body>

</html>

index.jsp

<%--
  Created by IntelliJ IDEA.
  User: 18146
  Date: 2020/7/14
  Time: 9:48
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<jsp:forward page="login.jsp"></jsp:forward>
</body>
</html>
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