029 SSM综合练习05--数据后台管理系统--订单分页查询

1.PageHelper介绍

PageHelper是国内非常优秀的一款开源的mybatis分页插件，它支持基本主流与常用的数据库，例如mysql、oracle、mariaDB、DB2、SQLite、Hsqldb等。

github 的项目地址：https://github.com/pagehelper/Mybatis-PageHelper
码云地址：https://gitee.com/free/Mybatis_PageHelper

2.PageHelper使用

(1)集成

maven工程只要在 pom.xml 中添加如下依赖：

　　　　<dependency>

            <groupId>com.github.pagehelper</groupId>

            <artifactId>pagehelper</artifactId>

            <version>5.1.2</version>

        </dependency>

注意：version可以根据需要进行替换。

(2)在spring配置文件中进行配置(前提：Mybatis框架已经交由spring进行管理)

修改applicationContext.xml文件内容。

<!-- 把交给IOC管理 SqlSessionFactory -->

    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

        <property name="dataSource" ref="dataSource" />

        <!-- 传入PageHelper的插件 -->

        <property name="plugins">

            <array>

                <!-- 传入插件的对象 -->

                <bean class="com.github.pagehelper.PageInterceptor">

                    <property name="properties">

                        <props>

                            <prop key="helperDialect">oracle</prop>

                            <prop key="reasonable">true</prop>

                        </props>

                    </property>

                </bean>

            </array>

        </property>

    </bean>

(3)在真正执行sql前，使用PageHelper来完成分页。

范例：

package lucky.service.impl;

import com.github.pagehelper.PageHelper;

import lucky.dao.IOrdersDao;

import lucky.domain.Orders;

import lucky.service.IOrderService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service

@Transactional

public class OrderServiceImpl implements IOrderService {

    @Autowired

    private IOrdersDao iOrdersDao;

    @Override

    public List<Orders> queryAll() throws Exception {

        //参数pageNum为页面值，参数pagesize代表每页显示条数

        // 注意：该行代码必须紧邻执行sql语句前

        PageHelper.startPage(1,5);

        return iOrdersDao.queryAll();

    }

}

修改控制器类代码：

package lucky.controller;

import com.github.pagehelper.PageInfo;

import lucky.domain.Orders;

import lucky.service.IOrderService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.servlet.ModelAndView;

import java.util.List;

/**

 * 订单控制器

 * @Controller 此注解是Spring的ioc，用于创建对象，用于把当前类对象存入spring容器中

 * @RequestMapping url请求的一级目录

 * @Autowired 用于注入IProductService的对象

 */

@Controller

@RequestMapping(path = "/orders")

public class OrdersController {

    @Autowired

    private IOrderService iOrderService;

    //未添加分页功能

    /*@RequestMapping(path = "/queryAll")

    public ModelAndView queryAll() throws Exception{

        ModelAndView mv=new ModelAndView();

        List<Orders> orders = iOrderService.queryAll();

        mv.addObject("ordersList",orders);

        mv.setViewName("orders-list");

        return mv;

    }*/

    //添加分页功能

    @RequestMapping(path = "/queryAll")

    public ModelAndView queryAll(@RequestParam(name="page",required = true,defaultValue = "1") int page,@RequestParam(name = "size",required = true,defaultValue = "3") int size) throws Exception{

        ModelAndView mv=new ModelAndView();

        List<Orders> orders = iOrderService.queryAll(page,size);

        //PageInfo就是一个分页bean

        PageInfo pageInfo=new PageInfo(orders);

        mv.addObject("pageInfo",pageInfo);

        mv.setViewName("orders-page-list");

        return mv;

    }

}

(4)jsp页面

<%@ page language="java" contentType="text/html; charset=UTF-8"

    pageEncoding="UTF-8"%>

<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<!DOCTYPE html>

<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">

<!-- Bootstrap 3.3.6 -->

<!-- Font Awesome -->

<!-- Ionicons -->

<!-- iCheck -->

<!-- Morris chart -->

<!-- jvectormap -->

<!-- Date Picker -->

<!-- Daterange picker -->

<!-- Bootstrap time Picker -->

<!--<link rel="stylesheet" href="${pageContext.request.contextPath}/${pageContext.request.contextPath}/${pageContext.request.contextPath}/plugins/timepicker/bootstrap-timepicker.min.css">-->

<!-- bootstrap wysihtml5 - text editor -->

<!--数据表格-->

<!-- 表格树 -->

<!-- select2 -->

<!-- Bootstrap Color Picker -->

<!-- bootstrap wysihtml5 - text editor -->

<!--bootstrap-markdown-->

<!-- Theme style -->

<!-- AdminLTE Skins. Choose a skin from the css/skins

       folder instead of downloading all of them to reduce the load. -->

<!-- Ion Slider -->

<!-- ion slider Nice -->

<!-- bootstrap slider -->

<!-- bootstrap-datetimepicker -->

<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->

<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->

<!--[if lt IE 9]>

  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>

  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>

  <![endif]-->

<!-- jQuery 2.2.3 -->

<!-- jQuery UI 1.11.4 -->

<!-- Resolve conflict in jQuery UI tooltip with Bootstrap tooltip -->

<!-- Bootstrap 3.3.6 -->

<!-- Morris.js charts -->

<!-- Sparkline -->

<!-- jvectormap -->

<!-- jQuery Knob Chart -->

<!-- daterangepicker -->

<!-- datepicker -->

<!-- Bootstrap WYSIHTML5 -->

<!-- Slimscroll -->

<!-- FastClick -->

<!-- iCheck -->

<!-- AdminLTE App -->

<!-- 表格树 -->

<!-- select2 -->

<!-- bootstrap color picker -->

<!-- bootstrap time picker -->

<!--<script src="${pageContext.request.contextPath}/${pageContext.request.contextPath}/${pageContext.request.contextPath}/plugins/timepicker/bootstrap-timepicker.min.js"></script>-->

<!-- Bootstrap WYSIHTML5 -->

<!--bootstrap-markdown-->

<!-- CK Editor -->

<!-- InputMask -->

<!-- DataTables -->

<!-- ChartJS 1.0.1 -->

<!-- FLOT CHARTS -->

<!-- FLOT RESIZE PLUGIN - allows the chart to redraw when the window is resized -->

<!-- FLOT PIE PLUGIN - also used to draw donut charts -->

<!-- FLOT CATEGORIES PLUGIN - Used to draw bar charts -->

<!-- jQuery Knob -->

<!-- Sparkline -->

<!-- Morris.js charts -->

<!-- Ion Slider -->

<!-- Bootstrap slider -->

<!-- bootstrap-datetimepicker -->

<!-- 页面meta /-->

<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 -->

        <!-- @@master = admin-layout.html-->

        <!-- @@block = content -->

        <div class="content-wrapper">

            <!-- 内容头部 -->

            <section class="content-header">

                <h1>

                    数据管理 <small>数据列表</small>

                </h1>

                <ol class="breadcrumb">

                    <li><a href="#"><i class="fa fa-dashboard"></i> 首页</a></li>

                    <li><a href="#">数据管理</a></li>

                    <li class="active">数据列表</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/product-add.jsp'">

                                            <i class="fa fa-file-o"></i> 新建

                                        </button>

                                        <button type="button" class="btn btn-default" title="删除">

                                            <i class="fa fa-trash-o"></i> 删除

                                        </button>

                                        <button type="button" class="btn btn-default" title="开启">

                                            <i class="fa fa-check"></i> 开启

                                        </button>

                                        <button type="button" class="btn btn-default" title="屏蔽">

                                            <i class="fa fa-ban"></i> 屏蔽

                                        </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">订单编号</th>

                                        <th class="sorting_asc sorting_asc_disabled">产品名称</th>

                                        <th class="sorting_desc sorting_desc_disabled">金额</th>

                                        <th class="sorting">下单时间</th>

                                        <th class="text-center sorting">订单状态</th>

                                        <th class="text-center">操作</th>

                                    </tr>

                                </thead>

                                <tbody>

                                    <c:forEach items="${pageInfo.list}" var="orders">

                                        <tr>

                                            <td><input name="ids" type="checkbox"></td>

                                            <td>${orders.id }</td>

                                            <td>${orders.orderNum }</td>

                                            <td>${orders.product.productName }</td>

                                            <td>${orders.product.productPrice }</td>

                                            <td>${orders.orderTimeStr }</td>

                                            <td class="text-center">${orders.orderStatusStr }</td>

                                            <td class="text-center">

                                                <button type="button" class="btn bg-olive btn-xs">订单</button>

                                                <button type="button" class="btn bg-olive btn-xs" onclick="location.href='${pageContext.request.contextPath}/orders/findById.do?id=${orders.id}'">详情</button>

                                                <button type="button" class="btn bg-olive btn-xs">编辑</button>

                                            </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/-->

                            <!--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">

                                            <i class="fa fa-file-o"></i> 新建

                                        </button>

                                        <button type="button" class="btn btn-default" title="删除">

                                            <i class="fa fa-trash-o"></i> 删除

                                        </button>

                                        <button type="button" class="btn btn-default" title="开启">

                                            <i class="fa fa-check"></i> 开启

                                        </button>

                                        <button type="button" class="btn btn-default" title="屏蔽">

                                            <i class="fa fa-ban"></i> 屏蔽

                                        </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/-->

                        </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" id="changePageSize" onchange="changePageSize()">

                                <option>3</option>

                                <option>5</option>

                                <option>7</option>

                                <option>9</option>

                            </select> 条

                        </div>

                    </div>

                    <div class="box-tools pull-right">

                        <ul class="pagination">

                            <li>

                                <a href="${pageContext.request.contextPath}/orders/queryAll?page=1&size=${pageInfo.pageSize}" aria-label="Previous">首页</a>

                            </li>

                            <li><a href="${pageContext.request.contextPath}/orders/queryAll?page=${pageInfo.pageNum-1}&size=${pageInfo.pageSize}">上一页</a></li>

                            <c:forEach begin="1" end="${pageInfo.pages}" var="pageNum">

                                <li><a href="${pageContext.request.contextPath}/orders/queryAll?page=${pageNum}&size=${pageInfo.pageSize}">${pageNum}</a></li>

                            </c:forEach>

                            <li><a href="${pageContext.request.contextPath}/orders/queryAll?page=${pageInfo.pageNum+1}&size=${pageInfo.pageSize}">下一页</a></li>

                            <li>

                                <a href="${pageContext.request.contextPath}/orders/queryAll?page=${pageInfo.pages}&size=${pageInfo.pageSize}" 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="${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.js"></script>

    <script

        src="${pageContext.request.contextPath}/plugins/bootstrap-datetimepicker/locales/bootstrap-datetimepicker.zh-CN.js"></script>

    <script>

        function changePageSize() {

            //获取下拉框的值

            var pageSize = $("#changePageSize").val();

            //向服务器发送请求，改变没页显示条数

            location.href = "${pageContext.request.contextPath}/orders/queryAll?page=1&size=" + pageSize;

        }

        $(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>

3.效果展示

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1.功能介绍 (1)环境搭建主要讲解maven工程搭建,以及基于oracle数据库的商品表信息,并完成SSM整合.(2)商品查询基于SSM整合基础上完成商品查询,要掌握主面页面main.jsp及商 ...
026 SSM综合练习02--数据后台管理系统--数据库表创建及SSM环境搭建
1.数据库准备本项目我们Oracle数据库,Oracle 为每个项目创建单独user,oracle数据表存放在表空间下,每个用户有独立表空间. (1)采用数据库管理员账号:SYSTEM,再配合数据库 ...
027 SSM综合练习03--数据后台管理系统--product-list.jsp和main.jsp页面制作
1.product-list.jsp页面制作 (1)创建一个product-list1.jsp文件,清空,只保留 <%@ page contentType="text/html;cha ...
033 SSM综合练习09--数据后台管理系统--基于AOP的日志处理
1.数据库与表结构 (1)日志表信息描述sysLog (2)Sql语句 CREATE TABLE sysLog ( id ) DEFAULT SYS_GUID () PRIMARY KEY, visi ...
032 SSM综合练习08--数据后台管理系统--jsp页面显示当前用户名
1. 页面端标签控制权限在jsp页面中我们可以使用spring security提供的权限标签来进行权限控制. (1)在pom文件中导入依赖 <dependency> <group ...
030 SSM综合练习06--数据后台管理系统--SSM权限操作及Spring Security入门
1.权限操作涉及的三张表 (1)用户表信息描述users sql语句: CREATE TABLE users ( id ) DEFAULT SYS_GUID () PRIMARY KEY, email ...
LayUI+SSM实现一个简单的后台管理系统
该后台管理系统是用于管理视频网站数据的,目前分5个菜单项,这篇博客主要讲述[影片管理]的具体功能和实现后台代码结构和[影片管理]的界面如下图该界面分为上下2部分,[搜索条件]和[影片列表],2部分 ...

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029 SSM综合练习05--数据后台管理系统--订单分页查询

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