SSM:简单SSM框架整合

This is a Sample Demo!!!
Spring+Spring MVC+Mybatis
基于maven构建项目,这里只是搭建一个最简单的SSM的框架，并没有用到Spring MVC的强大技术
目录结构：

---

notice!!!

• Spring 声明式事务管理
• Spring与Mybatis与加入mybatis-spring相关jar

所需相关jar–>pom.xml

<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>4.0.0modelVersion>
    <groupId>com.xbz.ssmgroupId>
    <artifactId>ssm-integrationartifactId>
    <version>0.0.1-SNAPSHOTversion>
    <packaging>pompackaging>
    <name>SSM-Integrationname>
    <description>SSM整合description>
    <properties>
        <jdk.version>1.7jdk.version>
        <spring.framework.version>4.3.2.RELEASEspring.framework.version>
        <mybatis.version>3.4.1mybatis.version>
        <mybatis.spring.version>1.3.0mybatis.spring.version>
        <jstl.version>1.2jstl.version>
        <jsp.version>2.2.1jsp.version>
        <servlet.version>3.0.1servlet.version>
        <taglibs.version>1.1.2taglibs.version>
        <c3p0.version>0.9.1.2c3p0.version>
        <mysql.version>5.1.18mysql.version>
    properties>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframeworkgroupId>
                <artifactId>spring-framework-bomartifactId>
                <version>${spring.framework.version}version>
                <type>pomtype>
                <scope>importscope>
            dependency>
        dependencies>
    dependencyManagement>

    <dependencies>
        
        <dependency>
            <groupId>javax.servletgroupId>
            <artifactId>javax.servlet-apiartifactId>
            <version>${servlet.version}version>
            <scope>providedscope>
        dependency>
        <dependency>
            <groupId>javax.servlet.jspgroupId>
            <artifactId>javax.servlet.jsp-apiartifactId>
            <version>${jsp.version}version>
            <scope>providedscope>
        dependency>
        <dependency>
            <groupId>javax.servletgroupId>
            <artifactId>jstlartifactId>
            <version>${jstl.version}version>
            <scope>providedscope>
        dependency>
        <dependency>
            <groupId>taglibsgroupId>
            <artifactId>standardartifactId>
            <version>${taglibs.version}version>
            <scope>providedscope>
        dependency>

        
        
        <dependency>
                <groupId>org.springframeworkgroupId>
                <artifactId>spring-beansartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-contextartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-context-supportartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-expressionartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-coreartifactId>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-aopartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-aspectsartifactId>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webmvcartifactId>
        dependency>       
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-jdbcartifactId>
        dependency>

        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-ormartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-txartifactId>
        dependency>
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-testartifactId>
        dependency>
        
        
        <dependency>
            <groupId>org.mybatisgroupId>
            <artifactId>mybatisartifactId>
            <version>${mybatis.version}version>
        dependency>
        
        
        <dependency>
            <groupId>org.mybatisgroupId>
            <artifactId>mybatis-springartifactId>
            <version>${mybatis.spring.version}version>
        dependency>
                     
        
        <dependency>
            <groupId>org.apache.logging.log4jgroupId>
            <artifactId>log4j-coreartifactId>
            <version>2.6.2version>
        dependency>
        <dependency>
            <groupId>org.apache.logging.log4jgroupId>
            <artifactId>log4j-slf4j-implartifactId>
            <version>2.6.2version>
        dependency>
        
        
        <dependency>
            <groupId>c3p0groupId>
            <artifactId>c3p0artifactId>
            <version>${c3p0.version}version>
        dependency>
        <dependency>
            <groupId>mysqlgroupId>
            <artifactId>mysql-connector-javaartifactId>
            <version>${mysql.version}version>
        dependency>
        

    dependencies>

    <build>
        <finalName>${artifactId}finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>  
                <artifactId>maven-compiler-pluginartifactId>  
                <configuration>  
                    <source>${jdk.version}source>  
                    <target>${jdk.version}target>  
                configuration>  
            plugin>
        plugins>
    build>



project>

WebApplication之根本–>web.xml

<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_3_0.xsd" id="WebApp_ID" version="3.0">

<context-param>
    <param-name>contextConfigLocationparam-name>
    <param-value>classpath*:spring/applicationContext-*.xmlparam-value>
context-param>
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
listener>


<servlet>
    <servlet-name>DispatcherServletservlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
    <init-param>
        <param-name>contextConfigLocationparam-name>
        <param-value>classpath:spring/DispatcherServlet-servlet.xmlparam-value>
    init-param>
    <load-on-startup>1load-on-startup>
servlet>
<servlet-mapping>
    <servlet-name>DispatcherServletservlet-name>
    <url-pattern>/*url-pattern>
servlet-mapping>
<filter>
    <filter-name>SpringEncodingFilterfilter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilterfilter-class>
    <init-param>
        <param-name>encodingparam-name>
        <param-value>utf-8param-value>
    init-param>
filter>
<filter-mapping>
    <filter-name>SpringEncodingFilterfilter-name>
    <url-pattern>/*url-pattern>
filter-mapping>
<welcome-file-list>
    <welcome-file>homewelcome-file>
welcome-file-list>

web-app>

其中我将Spring拆分成多个配置文件
applicationContext-root.xml

<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:c="http://www.springframework.org/schema/c"

    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    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/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd
">
        
        <context:annotation-config>context:annotation-config>
        <context:component-scan base-package="com.xbz" >context:component-scan>
        
        <mvc:annotation-driven >mvc:annotation-driven>
        
        <mvc:default-servlet-handler/>

beans>

applicationContext-dataAccess.xml–>重点

<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:c="http://www.springframework.org/schema/c"

    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    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/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd

        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
">
          
    <context:property-placeholder location="classpath:config/jdbc.properties"/>
    
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="user" value="${jdbc.user}">property>
        <property name="password" value="${jdbc.password}">property>
        <property name="driverClass" value="${jdbc.driverClass}">property>
        <property name="jdbcUrl" value="${jdbc.jdbcUrl}">property>
        <property name="initialPoolSize" value="${jdbc.initialPoolSize}">property>
        <property name="maxPoolSize" value="${jdbc.maxPoolSize}">property>
    bean>
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource">property>
        
        <property name="mapperLocations" value="classpath*:com/xbz/**/*-mapper.xml">property>
        
        <property name="configLocation"  value="classpath:mybatis/mybatisConfig.xml">property>
    bean>
    
    <bean id="mapperScannerConfiger" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.xbz.**.mapper">property>
    bean>
    
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource">property>
    bean>
    
    <tx:annotation-driven transaction-manager="transactionManager"/>

    
    <tx:advice id="txAdivce" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="select*" propagation="REQUIRED" read-only="true"/>
            <tx:method name="find*" propagation="REQUIRED" read-only="true"/>
            <tx:method name="query*" propagation="REQUIRED" read-only="true"/>
            <tx:method name="get*" propagation="REQUIRED" read-only="true"/>
            <tx:method name="fetch*" propagation="REQUIRED" read-only="true"/>
            <tx:method name="*"/>
        tx:attributes>
    tx:advice>    
    <aop:config>
        <aop:pointcut id="commonPointcut" expression="execution(public * com.xbz.**.service.impl.*.*(..))" />
        <aop:advisor advice-ref="txAdivce" pointcut-ref="commonPointcut"/>
    aop:config>

beans>

DispatcherServlet-servlet.xml

<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:c="http://www.springframework.org/schema/c"

    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    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/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd

        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd
">

        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/WEB-INF/pages/">property>
            <property name="suffix" value=".jsp">property>
        bean>


beans>