spring+spring mvc+mybatis(ssm)三大框架的整合

最近在学习框架，今天把这三个框架的整合了一下，配置记录了一下。

1.由于用到的jar包过多，直接把用到的全部放入进去

2.在WEB.XML文件中配置所有需要加载配置的文件。

<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:applicationContext.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener </listener-class></listener><servlet><servlet-name>spmvc</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>spmvc</servlet-name><url-pattern>/</url-pattern></servlet-mapping><!-- 解决中文乱码问题<filter><filter-name>encodingFilter</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>encodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping> --></web-app>

3.接下来配置spmvc-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: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/context        http://www.springframework.org/schema/context/spring-context.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">    <context:component-scan base-package="com.pro.controller"/><bean id="viewResolver"        class="org.springframework.web.servlet.view.UrlBasedViewResolver">    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>    <property name="prefix" value="/WEB-INF/jsp/"/>    <property name="suffix" value=".jsp"/></bean><!-- springmvc 有关静态资源的访问的处理 --><mvc:annotation-driven></mvc:annotation-driven><mvc:resources location="/WEB-INF/js/" mapping="/js/**"/><mvc:resources location="/WEB-INF/js/images/" mapping="/img/**"/><mvc:resources location="/WEB-INF/js/style" mapping="/style/**"/></beans>

4.配置mybatis的配置文件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><typeAliases><package name="com.pro.domain"/>  //实体</typeAliases></configuration>

5.配置jdbc.properties文件

driver=oracle.jdbc.OracleDriverurl=jdbc\:oracle\:thin\:@localhost\:1521\:orclusername=数据库账号password=数据库密码

6.最主要的配置文件Spring的整合配置文件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:p="http://www.springframework.org/schema/p"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:mvc="http://www.springframework.org/schema/mvc"      xmlns:tx="http://www.springframework.org/schema/tx"    xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd        ">    <context:component-scan base-package="com.pro.services"/><!-- 扫描配置文件 --><bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"><property name="locations"><list><value>classpath:jdbc.properties</value></list></property></bean><bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"><property name="driverClassName" value="${driver}"/>        <property name="url" value="${url}"/>        <property name="username" value="${username}"/>        <property name="password" value="${password}"/></bean><!-- mybatis 给Spring进行整合控制 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"/> <!-- 配置数据源地址 --><property name="configLocation" value="classpath:config.xml"/> <!-- mybatis主要配置文件 --><property name="mapperLocations" value="classpath:com/pro/mapper/*.xml"/><!-- mybatis的Mapper文件地址 --></bean><!-- 跟Mapper文件对应的Dao文件 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.pro.dao"></property><!-- Dao接口的包在这里 --><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property></bean><!-- 事物管理器 --><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"></property></bean><tx:annotation-driven transaction-manager="transactionManager"/></beans>