<dependencies><br />        <!-- 单元测试 --><br />        <dependency><br />            <groupId>junit</groupId><br />            <artifactId>junit</artifactId><br />            <version>${junit.version}</version><br />            <scope>test</scope><br />        </dependency><br />    <br />        <!-- Spring --><br />        <dependency><br />            <groupId>org.springframework</groupId><br />            <artifactId>spring-webmvc</artifactId><br />            <version>${spring.version}</version><br />        </dependency><br />        <dependency><br />            <groupId>org.springframework</groupId><br />            <artifactId>spring-jdbc</artifactId><br />            <version>${spring.version}</version><br />        </dependency><br />        <dependency><br />            <groupId>org.springframework</groupId><br />            <artifactId>spring-aspects</artifactId><br />            <version>${spring.version}</version><br />        </dependency><br />        <br />        <!-- Mybatis --><br />        <dependency><br />            <groupId>org.mybatis</groupId><br />            <artifactId>mybatis</artifactId><br />            <version>${mybatis.version}</version><br />        </dependency><br />        <dependency><br />            <groupId>org.mybatis</groupId><br />            <artifactId>mybatis-spring</artifactId><br />            <version>${mybatis.spring.version}</version><br />        </dependency><br />        <br />        <!-- MySql --><br />        <dependency><br />            <groupId>mysql</groupId><br />            <artifactId>mysql-connector-java</artifactId><br />            <version>${mysql.version}</version><br />        </dependency>

    <!-- 连接池 --><br />        <dependency><br />            <groupId>com.alibaba</groupId><br />            <artifactId>druid</artifactId><br />            <version>${druid.version}</version><br />        </dependency>

    <dependency><br />            <groupId>org.slf4j</groupId><br />            <artifactId>slf4j-log4j12</artifactId><br />            <version>${slf4j.version}</version><br />        </dependency>

    <!-- Jackson Json处理工具包 --><br />        <dependency><br />            <groupId>com.fasterxml.jackson.core</groupId><br />            <artifactId>jackson-databind</artifactId><br />            <version>${jackson.version}</version><br />        </dependency>

    <!-- JSP相关 --><br />        <dependency><br />            <groupId>jstl</groupId><br />            <artifactId>jstl</artifactId><br />            <version>${jstl.version}</version><br />        </dependency><br />        <dependency><br />            <groupId>javax.servlet</groupId><br />            <artifactId>servlet-api</artifactId><br />            <version>${servlet-api.version}</version><br />            <scope>provided</scope><br />        </dependency><br />        <dependency><br />            <groupId>javax.servlet</groupId><br />            <artifactId>jsp-api</artifactId><br />            <version>${jsp-api.version}</version><br />            <scope>provided</scope><br />        </dependency><br />    </dependencies><br />    <br />    <build><br />        <plugins><br />            <plugin><br />                <groupId>org.apache.tomcat.maven</groupId><br />                <artifactId>tomcat7-maven-plugin</artifactId><br />                <version>2.2</version><br />                <configuration><br />                    <port>8060</port><br />                    <path>/</path><br />                </configuration><br />            </plugin><br />        </plugins><br />    </build> <br /></project>

web.xml

<?xml version=“1.0” encoding=“UTF-8”?>
xmlns=“http://java.sun.com/xml/ns/javaee“
xsi:schemaLocation=“http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd“
id=“yhmis” version=“2.5”>
yhmis

<!-- 整合spring框架 <br />        1、加载核心配置文件<br />        2、启动监听<br />    --><br />    <context-param><br />        <param-name>contextConfigLocation</param-name><br />        <!--指定文件位置 *通配符 --><br />        <param-value>classpath:spring/applicationContext*.xml</param-value><br />    </context-param><br />    <listener><br />        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class><br />    </listener>

<!-- 整合springmvc框架 --><br />    <servlet><br />        <servlet-name>springmvc</servlet-name><br />        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><br />        <br />        <!-- 指定核心文件位置 --><br />        <init-param><br />            <param-name>contextConfigLocation</param-name><br />            <param-value>classpath:spring/springmvc-config.xml</param-value><br />        </init-param><br />    </servlet><br />    <servlet-mapping><br />        <servlet-name>springmvc</servlet-name><br />        <br />        <!-- 拦截所有请求 --><br />        <url-pattern>/</url-pattern><br />    </servlet-mapping><br />    <br />    <!-- 乱码处理filter过滤器 --><br />    <filter><br />        <filter-name>encodingFilter</filter-name><br />        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class><br />    <br />        <!-- 指定编码集 --><br />        <init-param><br />            <param-name>encoding</param-name><br />            <param-value>utf8</param-value><br />        </init-param><br />    </filter><br />    <filter-mapping><br />        <filter-name>encodingFilter</filter-name><br />        <br />        <!-- 指定拦截方式 --><br />        <url-pattern>/*</url-pattern><br />    </filter-mapping><br />    <br />    <br /></web-app>

mybatis-config.xml

<?xml version=“1.0” encoding=“UTF-8” ?>
<!DOCTYPE configuration
PUBLIC “-//mybatis.org//DTD Config 3.0//EN”
“http://mybatis.org/dtd/mybatis-3-config.dtd">

applicationContext.xml

applicationContext-mybatis.xml

Spring整合mybatis
xmlns:context=”http://www.springframework.org/schema/context“ xmlns:p=”http://www.springframework.org/schema/p“
xmlns:aop=”http://www.springframework.org/schema/aop“ xmlns:tx=”http://www.springframework.org/schema/tx“
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance“
xsi:schemaLocation=”http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

value=“classpath:mybatis/mybatis-config.xml”>

ref=“dataSource”>

springmvc-config.xml

<?xml version=“1.0” encoding=“UTF-8”?>
xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance“ xmlns:p=“http://www.springframework.org/schema/p“
xmlns:context=“http://www.springframework.org/schema/context“
xmlns:mvc=“http://www.springframework.org/schema/mvc“
xsi:schemaLocation=“http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd“>

<!-- 作用1，去指定目录下扫描带有注解的类<br />        作用2，把扫描到的类交给spring去管理<br />    --><br />    <context:component-scan <br />        base-package="cn.tedu.controller"></context:component-scan>

<!-- 拼接正确的页面路径 --><br />    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><br />        <property name="prefix" value="/WEB-INF/pages/"></property><br />        <property name="suffix" value=".jsp"></property><br />    </bean>

测试spring

创建User实体对象

修改applicationContext.xml

测试

package cn.tedu.test;

import org.junit.Test;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.tedu.pojo.User;

public class TestIOC {

//测试spring框架的ioc<br />    @Test<br />    **public** **void** ioc(){<br />        //加载核心配置文件<br />        ClassPathXmlApplicationContext ac=<br />            **new** ClassPathXmlApplicationContext(<br />                "spring/applicationContext.xml");<br />        <br />        //获取bean，根据id获取<br />        User user = (User) ac.getBean("u");<br />        System._**out**_.println(user);<br />    }<br />    <br />}

测试springmvc

创建HomeController

package cn.tedu.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

//交给spring容器管理对象
//springmvc中的控制层代码
@Controller
public class HomeController {

//映射url和方法关系<br />    @RequestMapping("hi")<br />    **public** String hi(){<br />        //返回hi.jsp<br />        **return** "hi";<br />    }<br />}

创建hi.jsp

<%@ page language=”java” contentType=”text/html; charset=ISO-8859-1”
pageEncoding=”ISO-8859-1”%>
<!DOCTYPE html PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN” “http://www.w3.org/TR/html4/loose.dtd">






hi ~

测试

永和大王门店管理系统

项目背景

《永和大王门店管理系统》实现顾客进店后选择购买的套餐，系统生成订单，包括：是哪个门店的，产生订单流水号，并记录下订单类型及人数和收银员是谁，及下单时间和结账时间，并记录下订单详情，顾客点了哪些食物，及支付总金额。系统打印订单小票。同时，在订单下方展示本店的二维码，方便顾客扫描自助填写税务发票信息。

必备的开发软件

• PowerDesinger v15.1 数据库表设计&UML设计

• mysql-5.5.27-winx64.msi mysql数据库

• SQLyogEnt v8.2 数据库客户端

• 安装双jdk1.7 & jdk1.8 java环境

• Eclipse Mars.2 Release (4.5.2) IDE 开发工具，配置jdk、tomcat

• 安装Tomcat Web中间件，运行web程序

系统架构图

mysql导入导出

创建数据库

导入

打开SQL文件，复制内容到sqlYog中，然后批量执行

导出

表设计

tb_door

tb_order

tb_order_detail

tb_dept

tb_user