SpringMvc+Spring+MyBatis+Maven

使用Maven构建项目

1) 创建一个Maven的war工程

　　

2) 在webapp/WEB-INF下创建一个web.xml文件

　　

　　

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     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="WebApp_ID" version="2.5">
 </web-app>

3) Maven引入需要的jar包  地址:http://mvnrepository.com/ 可以在这里搜索需要的jar引入配置 到底是使用远程仓库还是本地仓库随读者的意愿。

　　引入jar的配置代码如下:

 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>JavaWeb</groupId>
   <artifactId>BMS</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <packaging>war</packaging>

       <!--引入项目依赖的jar包 -->
     <!-- SpringMVC、Spring -->
     <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
     <dependencies>

         <!--引入pageHelper分页插件 -->
         <dependency>
             <groupId>com.github.pagehelper</groupId>
             <artifactId>pagehelper</artifactId>
             <version>5.0.0</version>
         </dependency>

         <!-- MBG -->
         <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
         <dependency>
             <groupId>org.mybatis.generator</groupId>
             <artifactId>mybatis-generator-core</artifactId>
             <version>1.3.5</version>
         </dependency>

         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>4.3.7.RELEASE</version>
         </dependency>

         <!-- 返回json字符串的支持 -->
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <version>2.8.8</version>
         </dependency>

         <!--JSR303数据校验支持；tomcat7及以上的服务器，
         tomcat7以下的服务器：el表达式。额外给服务器的lib包中替换新的标准的el
         -->
         <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator -->
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
             <version>5.4.1.Final</version>
         </dependency>

         <!-- Spring-Jdbc -->
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>
             <version>4.3.7.RELEASE</version>
         </dependency>

         <!--Spring-test -->
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
             <version>4.3.7.RELEASE</version>
         </dependency>

         <!-- Spring面向切面编程 -->
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-aspects</artifactId>
             <version>4.3.7.RELEASE</version>
         </dependency>

         <!--MyBatis -->
         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
             <version>3.4.2</version>
         </dependency>
         <!-- MyBatis整合Spring的适配包 -->
         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis-spring</artifactId>
             <version>1.3.1</version>
         </dependency>

         <!-- 数据库连接池、驱动 -->
         <!-- https://mvnrepository.com/artifact/c3p0/c3p0 -->
         <dependency>
             <groupId>c3p0</groupId>
             <artifactId>c3p0</artifactId>
             <version>0.9.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>5.1.41</version>
         </dependency>
         <!-- （jstl，servlet-api，junit） -->
         <!-- https://mvnrepository.com/artifact/jstl/jstl -->
         <dependency>
             <groupId>jstl</groupId>
             <artifactId>jstl</artifactId>
             <version>1.2</version>
         </dependency>

         <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
             <version>3.0.1</version>
             <scope>provided</scope>
         </dependency>

         <!-- junit -->
         <!-- https://mvnrepository.com/artifact/junit/junit -->
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.12</version>
         </dependency>
     </dependencies>

 </project>

4)web.xml的配置

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     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="WebApp_ID" version="2.5">

     <!-- 1.启动Spring的容器,需要配置ContextLoaderListener -->
     <context-param>
         <param-name>contextConfigLocation</param-name>
         <param-value>classpath:applicationContext.xml</param-value>
     </context-param>

     <!-- 2.配置ContextLoaderListener -->
     <listener>
         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
     </listener>

     <!-- 3.SpringMvc的前端控制器，拦截所有请求 -->
     <servlet>
         <servlet-name>dispatcherServlet</servlet-name>
         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
         <load-on-startup>1</load-on-startup>
     </servlet>
     <servlet-mapping>
         <servlet-name>dispatcherServlet</servlet-name>
         <url-pattern>*.do</url-pattern>
     </servlet-mapping>

     <!-- 4.字符编码的过滤器，放在所有的过滤器之前 -->
     <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>
         <init-param>
             <param-name>forceRequestEncoding</param-name>
             <param-value>true</param-value>
         </init-param>
         <init-param>
             <param-name>forceResponseEncoding</param-name>
             <param-value>true</param-value>
         </init-param>
     </filter>
     <filter-mapping>
         <filter-name>CharacterEncodingFilter</filter-name>
         <url-pattern>/*</url-pattern>
     </filter-mapping>

 </web-app>

5)在WEB-INF下创建一个dispatcherServlet-servlet.xml文件

 <?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:mvc="http://www.springframework.org/schema/mvc"
     xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
         http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

     <!-- 增加注解扫描 -->
     <context:component-scan base-package="com.sky.*"/>

     <!-- 注解驱动 -->
     <mvc:annotation-driven/>

     <!--配置视图解析器，方便页面返回  -->
     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
         <property name="prefix" value="/WEB-INF/views/"></property>
         <property name="suffix" value=".jsp"></property>
     </bean>
 </beans>

6)在/BMS/src/main/resources下创建几个配置文件

　　1.applicationContext.xml

　　2.dbconfig.properties

　　3.mybatis-config.xml

　　4.以及一个空的文件夹mapper，用于存放和dao层的接口相映射的xml文件

　　

配置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/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
         http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
         http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

     <!-- Spring的配置文件 -->
     <context:property-placeholder location=    "classpath:dbconfig.properties" />
     <bean id="pooledDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
         <property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
         <property name="driverClass" value="${jdbc.driverClass}"></property>
         <property name="user" value="${jdbc.user}"></property>
         <property name="password" value="${jdbc.password}"></property>
     </bean>    

     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
         <!-- 指定mybatis全局配置文件的位置 -->
         <property name="configLocation" value="classpath:mybatis-config.xml"></property>
         <property name="dataSource" ref="pooledDataSource"></property>
         <!-- 指定mybatis，mapper文件的位置 -->
         <property name="mapperLocations" value="classpath:mapper/*.xml"></property>
     </bean>

     <!-- 配置扫描器，将mybatis接口的实现加入到ioc容器中 -->
     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
         <!--扫描所有dao接口的实现，加入到ioc容器中 -->
         <property name="basePackage" value="com.sky.dao"></property>
     </bean>
 </beans>

配置dbconfig.properties

 jdbc.jdbcUrl=jdbc:mysql://127.0.0.1:3306/test
 jdbc.driverClass=com.mysql.jdbc.Driver
 jdbc.user=root
 jdbc.password=123456

配置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">
 <configuration>

     <settings>
         <setting name="mapUnderscoreToCamelCase" value="true"/>
     </settings>

     <typeAliases>
         <package name="com.sky.bean"/>
     </typeAliases>

     <plugins>
         <plugin interceptor="com.github.pagehelper.PageInterceptor">
             <!--分页参数合理化  -->
             <property name="reasonable" value="true"/>
         </plugin>
     </plugins>

 </configuration>

7)创建一个web测试流程

 package com.sky.beans;

 public class User {
     private String userId;
     private String name;
     private String address;

     public String getUserId() {
         return userId;
     }
     public void setUserId(String userId) {
         this.userId = userId;
     }
     public String getName() {
         return name;
     }
     public void setName(String name) {
         this.name = name;
     }
     public String getAddress() {
         return address;
     }
     public void setAddress(String address) {
         this.address = address;
     }

 }

 package com.sky.controller;

 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;

 import com.sky.beans.User;
 import com.sky.service.UserService;

 @Controller
 public class UserController {
     @Autowired
     private UserService userService;

     @RequestMapping("user.do")
     public String user(HttpServletRequest request,HttpServletResponse response){
         String userId = request.getParameter("userId");
         String name = request.getParameter("name");
         String address = request.getParameter("address");

         User user = new User();
         user.setUserId(userId);
         user.setName(name);
         user.setAddress(address);

         int i = userService.userService(user);
         System.out.println(i == 1 ? "添加成功" : "添加失败");
         return "";
     }

 }

 package com.sky.service;

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

 import com.sky.beans.User;
 import com.sky.dao.UserMapper;

 @Service
 public class UserService {
     @Autowired
     private UserMapper userMapper;

     public int userService(User user){
         return userMapper.doSave(user);
     }

 }

 package com.sky.dao;

 import com.sky.beans.User;

 public interface UserMapper {

     public int doSave(User user);

 }

 <?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.sky.dao.UserMapper">

     <insert id="doSave" parameterType="com.sky.beans.User" >
         insert into user values(#{userId},#{name},#{address})
       </insert>

 </mapper>

输出结果为:

源代码下载地址:https://pan.baidu.com/s/1jIFUGyq

这只是一个粗糙版的ssm整合，还可以添加许多其他的组件例如bootStrap jQuery等静态资源，以及整合其他实际开发中需要用到的技术和集成个性化技术。