整合SSM三大框架

1.新建一个maven项目，在这里可以使用maven自带的模板
2.将maven项目转成一个web项目

3.配置web.xml文件

    <context-param>
        <param-name>contextConfigLocationparam-name>
        <param-value>classpath:spring-*.xmlparam-value>
    context-param>
    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
    listener>
    
    <filter>
        <filter-name>CharacterEncodingfilter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilterfilter-class>
    filter>
    <filter-mapping>
        <filter-name>CharacterEncodingfilter-name>
        <url-pattern>/*url-pattern>
    filter-mapping>
    
    <servlet>
        <servlet-name>springmvcservlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
        <init-param>
            <param-name>contextConfigLocationparam-name>
            <param-value>classpath:spring-config.xmlparam-value>
        init-param>
        <load-on-startup>1load-on-startup>
    servlet>
    <servlet-mapping>
        <servlet-name>springmvcservlet-name>
        <url-pattern>*.dourl-pattern>
    servlet-mapping>

4.导入依赖
导入所有所需要的包

  <dependencies>
        
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-contextartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webmvcartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-context-supportartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-aspectsartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-txartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        <dependency>
            <groupId>javax.servletgroupId>
            <artifactId>jstlartifactId>
            <version>1.2version>
        dependency>
        
        <dependency>
            <groupId>taglibsgroupId>
            <artifactId>standardartifactId>
            <version>1.1.2version>
        dependency>

        
        
        <dependency>
            <groupId>commons-logginggroupId>
            <artifactId>commons-loggingartifactId>
            <version>1.2version>
        dependency>
        <dependency>
            <groupId>log4jgroupId>
            <artifactId>log4jartifactId>
            <version>1.2.17version>
        dependency>
        
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-testartifactId>
            <version>4.3.18.RELEASEversion>
            <scope>testscope>
        dependency>
        
        
        <dependency>
            <groupId>junitgroupId>
            <artifactId>junitartifactId>
            <version>4.12version>
            <scope>testscope>
        dependency>
        
        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-jdbcartifactId>
            <version>4.3.18.RELEASEversion>
        dependency>
        
        
        <dependency>
            <groupId>com.alibabagroupId>
            <artifactId>fastjsonartifactId>
            <version>1.2.47version>
        dependency>
        
        <dependency>
            <groupId>org.mybatisgroupId>
            <artifactId>mybatisartifactId>
            <version>3.4.4version>
        dependency>
        
        <dependency>
            <groupId>mysqlgroupId>
            <artifactId>mysql-connector-javaartifactId>
            <version>5.1.38version>
        dependency>
        
        <dependency>
            <groupId>org.mybatisgroupId>
            <artifactId>mybatis-springartifactId>
            <version>1.3.1version>
        dependency>
        

    dependencies>

5.配置mybatis-config.xml文件

    <typeAliases>
        <package name="org.balabalashoping.pojo">package>
    typeAliases>
    
    <mappers>
        
       <package name="org.balabalashoping.dao"/>
    mappers>

6.配置spring-mybatis-config.xml文件

    <bean id="mydataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="${jdbc.driver}">property>
        <property name="url" value="${jdbc.url}">property>
        <property name="username" value="${jdbc.username}">property>
        <property name="password" value="${jdbc.password}">property>
     bean>
    <context:component-scan base-package="org.balabalashoping.service"/>
    
    <context:property-placeholder location="classpath:jdbc.properties"/>
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        
        <property name="dataSource" ref="mydataSource">property>
        
        <property name="configLocation" value="classpath:mybatis-config.xml"/>
    bean>
    
    <bean id="mapperFactoryBean" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory">property>
        
        <property name="basePackage" value="org.balabalashoping.dao"/>
    bean>
    
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="mydataSource">property>
    bean>
    
    <context:component-scan base-package="org.bal

7.配置jdbc.properties属性配置文件，这里应该使用jdbc.driver

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/lanqiao?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=UTC
jdbc.username=root
jdbc.password=root

8.配置spring-mvc.xml文件

 
    <context:component-scan base-package="org.balabalashoping.controller"/>
    
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/view/">property>
        <property name="suffix" value=".jsp"/>
    bean>
    
    
    <mvc:annotation-driven>mvc:annotation-driven>

9.建立mybatis的动态代理模式，配置mapper.xml文件，指定namespace

<mapper namespace="org.balabalashoping.dao.StudentMapper">

动态代理应该注意：


10.使用注解式开发，定义一个处理器类

11.在service层应该注意

12.写jsp页面，使用ModelAndViewduix对象展示
以上就是ssm三大框架的整合过程…..