【中软实习笔记 四】SSM框架下的用户管理系统
一.程序架构：
如图所示：
二.代码
- bean中存放的是实体类的定义，User类
package com.bean;
public class User {
private int ID;//用户ID
private String USERNAME;//用户名
private String PASSWORD;//密码
public int getID() {
return ID;
}
public void setID(int ID) {
this.ID = ID;
}
public String getUSERNAME() {
return USERNAME;
}
public void setUSERNAME(String USERNAME) {
this.USERNAME = USERNAME;
}
public String getPASSWORD() {
return PASSWORD;
}
public void setPASSWORD(String PASSWORD) {
this.PASSWORD = PASSWORD;
}
public User() {
}
public User(String USERNAME, String PASSWORD) {
this.USERNAME = USERNAME;
this.PASSWORD = PASSWORD;
}
public User(int ID, String USERNAME, String PASSWORD) {
this.ID = ID;
this.USERNAME = USERNAME;
this.PASSWORD = PASSWORD;
}
@Override
public String toString() {
return "User{" +
"ID=" + ID +
", USERNAME='" + USERNAME + '\'' +
", PASSWORD='" + PASSWORD + '\'' +
'}';
}
}
- DAO层主要是做数据持久层的工作，负责与数据库进行联络的一些任务都封装在此，DAO层的设计首先是设计DAO的接口，然后在Spring的配置文件中定义此接口的实现类，然后就可在模块中调用此接口来进行数据业务的处理，而不用关心此接口的具体实现类是哪个类，显得结构非常清晰，DAO层的数据源配置，以及有关数据库连接的参数都在Spring的配置文件中进行配置
//userdao.class
package com.dao;
import com.bean.User;
import java.util.List;
public interface UserDao {
List<User> findAll();
User SelectByID(int ID);
boolean DeleteByID(int ID);
boolean InsertUser(User user);
boolean Update(User user);
}
- Service层主要负责业务模块的逻辑应用设计。同样是首先设计接口，再设计其实现的类，接着再Spring的配置文件中配置其实现的关联。这样我们就可以在应用中调用Service接口来进行业务处理。Service层的业务实现，具体要调用到已定义的DAO层的接口，封装Service层的业务逻辑有利于通用的业务逻辑的独立性和重复利用性，程序显得非常简洁
//userServiceImpl.class
package com.service.impl;
import com.dao.UserDao;
import com.bean.User;
import com.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class UserServiceImpl implements UserService {
@Autowired
UserDao userdao;
@Override
public boolean Update(User user) {
return userdao.Update(user);
}
@Override
public boolean Insert(User user) {
return userdao.InsertUser(user);
}
@Override
public User SelectByID(int ID) {
return userdao.SelectByID(ID);
}
@Override
public boolean Delete(int ID) {
return userdao.DeleteByID(ID);
}
@Override
public List<User> findAll() {
return userdao.findAll();
}
}
- Controller层:Controller层负责具体的业务模块流程的控制，在此层里面要调用Serice层的接口来控制业务流程，控制的配置也同样是在Spring的配置文件里面进行，针对具体的业务流程，会有不同的控制器，我们具体的设计过程中可以将流程进行抽象归纳，设计出可以重复利用的子单元流程模块，这样不仅使程序结构变得清晰，也大大减少了代码量。
//userController.class
package com.controller;
import com.bean.User;
import com.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import java.util.List;
@Controller
@RequestMapping("user")
public class userController {
@Autowired
private UserService userService;
@RequestMapping("/findAll.do")
public ModelAndView findALL(){
List<User> users=userService.findAll();
ModelAndView mv=new ModelAndView();
mv.addObject("ui",users);
mv.setViewName("allUser");
return mv;
}
@RequestMapping("/toAddUser.do")
public String toAddUser(){
return "addUser";
}
@RequestMapping("/save.do")
public String save(User user){
userService.Insert(user);
return "redirect:/user/findAll.do";
}
@RequestMapping("/toUpdate.do")
public String toUpdate(Model model, @RequestParam int ID){
model.addAttribute("userInfo",userService.SelectByID(ID));
return "updateUser";
}
@RequestMapping("/update.do")
public String update (User userInfo){
userService.Update(userInfo);
return "redirect:/user/findAll.do";
}
@RequestMapping("/delete.do")
public String delete(@RequestParam int ID){
userService.Delete(ID);
return "redirect:/user/findAll.do";
}
}
- mapper层： 用mybatis逆向工程生成的mapper层，其实就是dao层。对数据库进行数据持久化操作。是对dao层所示接口的实现。
//usermapper.class
<?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.dao.UserDao" >
<resultMap type="User" id="userResultMap" >
<id property="ID" column="ID"/>
<result property="USERNAME" column="USERNAME"/>
<result property="PASSWORD" column="PASSWORD"/>
</resultMap>
<insert id="InsertUser" parameterType="com.bean.User">
INSERT INTO userinfo(ID,USERNAME,PASSWORD) VALUE (#{ID},#{USERNAME}, #{PASSWORD})
</insert>
<delete id="DeleteByID" parameterType="int">
DELETE FROM userinfo WHERE ID=#{ID}
</delete>
<update id="Update" parameterType="com.bean.User">
UPDATE userinfo
SET USERNAME = #{USERNAME},PASSWORD = #{PASSWORD}
WHERE ID = #{ID}
</update>
<select id="SelectByID" resultType="com.bean.User" parameterType="int">
SELECT *
FROM userinfo
WHERE ID=#{ID}
</select>
<select id="findAll" resultType="com.bean.User">
SELECT ID,USERNAME,PASSWORD
FROM userinfo
</select>
</mapper>
- spring
- spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<!-- 1.注解扫描位置-->
<context:component-scan base-package="com.controller" />
<!-- 2.配置映射处理和适配器-->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/>
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"/>
<!-- 3.视图的解析器-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
- 配置文件
- applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<!-- 1.配置数据库相关参数properties的属性：${url} -->
<context:property-placeholder location="classpath:db.properties"/>
<!-- 2.配置数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driver}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="2"/>
</bean>
<!-- 3.配置SqlSessionFactory对象 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 注入数据库连接池 -->
<property name="dataSource" ref="dataSource"/>
<!-- 扫描bean包 使用别名 -->
<property name="typeAliasesPackage" value="com.bean"></property>
<!--配置加载映射文件 UserMapper.xml.xml-->
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>
<!-- 自动生成dao,mapper-->
<!-- 4.配置扫描Dao接口包，动态实现Dao接口，注入到spring容器中 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- 给出需要扫描Dao接口包 -->
<property name="basePackage" value="com.dao"/>
<!-- 注入sqlSessionFactory -->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
</bean>
<!--自动扫描-->
<context:component-scan base-package="com"/>
<!-- 配置事务-->
<!-- 5.配置事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 6.开启事务注解-->
<tx:annotation-driven></tx:annotation-driven>
</beans>
- db.propertices
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/user
jdbc.username=root
jdbc.password=root
- log4j.propertices
# Global logging configuration
log4j.rootLogger=DEBUG, stdout
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n
- jsp文件
- addUser.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>新增用户</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 引入 Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
基于SSM框架的管理系统：简单实现增、删、改、查。
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small>新增用户</small>
</h1>
</div>
</div>
</div>
<form action="${pageContext.request.contextPath}/user/save.do"
method="post">
用户姓名：<input type="text" name="USERNAME"><br><br><br>
用户密码：<input type="text" name="PASSWORD"><br><br><br>
<input type="submit" value="添加" >
</form>
</div>
- allUser.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>user列表</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 引入 Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
基于SSM框架的管理系统：简单实现增、删、改、查。
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small>用户列表 —— 显示所有用户</small>
</h1>
</div>
</div>
</div>
<div class="row">
<div class="col-md-4 column">
<a class="btn btn-primary" href="${pageContext.request.contextPath}/user/toAddUser.do">新增</a>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<table class="table table-hover table-striped">
<thead>
<tr>
<th>id</th>
<th>用户名</th>
<th>密码</th>
<th>操作</th>
</tr>
</thead>
<tbody>
<c:forEach items="${ui}" var="user">
<tr>
<td>${user.ID}</td>
<td>${user.USERNAME}</td>
<td>${user.PASSWORD}</td>
<td>
<a href="${pageContext.request.contextPath}/user/toUpdate.do?ID=${user.ID}">更改</a>
<a href="${pageContext.request.contextPath}/user/delete.do?ID=${user.ID}">删除</a>
</td>
</tr>
</c:forEach>
</tbody>
</table>
</div>
</div>
</div>
- updateUser.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>修改论文</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 引入 Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
基于SSM框架的管理系统：简单实现增、删、改、查。
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small>修改用户</small>
</h1>
</div>
</div>
</div>
<form action="${pageContext.request.contextPath}/user/update.do"
method="post">
<input type="hidden" name="ID" value="${userInfo.ID}"/>
用户姓名：<input type="text" name="USERNAME" value="${userInfo.USERNAME}"/>
用户密码：<input type="text" name="PASSWORD" value="${userInfo.PASSWORD}"/>
<input type="submit" value="提交" />
</form>
</div>
- user-list.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<!-- 页面meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>数据 - AdminLTE2定制版</title>
<meta name="description" content="AdminLTE2定制版">
<meta name="keywords" content="AdminLTE2定制版">
<!-- Tell the browser to be responsive to screen width -->
<meta
content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"
name="viewport">
<link rel="stylesheet"
href="${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="${pageContext.request.contextPath}/index.jsp"><i
class="fa fa-dashboard"></i> 首页</a></li>
<li><a
href="${pageContext.request.contextPath}/user/findAll.do">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="#">
<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>
<div class="box-tools pull-right">
<div class="has-feedback">
<input type="text" class="form-control input-sm"
placeholder="搜索"> <span
class="glyphicon glyphicon-search form-control-feedback"></span>
</div>
</div>
<!--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="${pageContext.request.contextPath}/user/findById.do?id=${user.id}" class="btn bg-olive btn-xs">详情</a>
<a href="${pageContext.request.contextPath}/user/findUserByIdAndAllRole.do?id=${user.id}" 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 -->
<!-- .box-footer-->
<div class="box-footer">
<div class="pull-left">
<div class="form-group form-inline">
总共2 页，共14 条数据。 每页 <select class="form-control">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select> 条
</div>
</div>
<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>
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</div>
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<footer class="main-footer">
<div class="pull-right hidden-xs">
<b>Version</b> 1.0.8
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</strong> All rights reserved. </footer>
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<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'
});
});
// 设置激活菜单
function setSidebarActive(tagUri) {
var liObj = $("#" + tagUri);
if (liObj.length > 0) {
liObj.parent().parent().addClass("active");
liObj.addClass("active");
}
}
$(document)
.ready(
function() {
// 激活导航位置
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");
}
$(this).data("clicks",
!clicks);
});
});
</script>
</body>
</html>
- index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" isELIgnored="false" %>
<html>
<head>
<style>
#title_div {
background-image: url(/imag/head.jpg);
}
h2 {
font-family: "Book Antiqua";
font-size: 100px;
text-align: center;
}
</style>
</head>
<body>
<div id="title_div">
<h2>欢迎来到用户登陆界面</h2>
</div>
<a href="${pageContext.request.contextPath}/user/findAll.do">查询所有用户</a>
</body>
</html>
- web-INF
- web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<!-- 配置加载类路径的配置文件 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:applicationContext.xml</param-value>
</context-param>
<!-- 配置监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<!-- 解决中文乱码过滤器 -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 前端控制器（加载classpath:spring-mvc.xml.xml 服务器启动创建servlet） -->
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- 配置初始化参数，创建完DispatcherServlet对象，加载springmvc.xml配置文件 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-mvc.xml</param-value>
</init-param>
<!-- 服务器启动的时候，让DispatcherServlet对象创建 -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>
</web-app>