SSM框架的整合

引入框架所需的依赖和配置

依赖

• MyBatis

    <!--mybatis-->
    <dependency
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version></version>
    </dependency>
    <!--mybatis和springz整合包-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version></version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version></version>
    </dependency>

• Spring

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version></version>
    </dependency>

• SpringMVC

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version> </version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version> </version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version></version>
    </dependency>
    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version></version>
    </dependency>

XML配置

• MyBatis

    <!--设置控制台日志输出-->
    <settings>
        <setting name="logImpl" value="STDOUT_LOGGING"/>
    </settings>
    <mappers>
        <!--<mapper resource="/mapper/UserDao.xml"></mapper>-->
        <!--maven需要做资源目录的配置-->
        <package name="com.mine.dao"></package>
    </mappers>

资源目录的配置

    <build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
    </build>

• Web.xml

    <servlet>
        <servlet-name></servlet-name>
        <servletclass>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:springmvc.xml</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name></servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

• Spring

    <?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:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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-4.0.xsd
       http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd">
    <!--加载 .properties 文件 -->
    <context:property-placeholder location=""></context:property-placeholder>
    <!--包扫描-->
    <context:component-scan base-package="">
    </context:component-scan>
    <!--加载数据源-->
    <bean id="dataSource"
          class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="url" value="${jdbc.url}"></property>
        <property name="driverClassName" value="${jdbc.driver}"></property>
        <property name="username" value="${jdbc.username}"></property>
        <property name="password" value="${jdbc.password}"></property>
    </bean>
    <!--mybatis相关东西-->
    <bean id="sqlSessionFactory"
          class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="configLocation" value=""></property>
        <property name="dataSource" ref="dataSource"></property>
    </bean>
    <bean id="scannerConfigurer"
          class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.mine.dao"></property>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory">        </property>
    </bean>
    <!--事务-->
    <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>
    <bean id="transactionManager"
          class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"></property>
    </bean>
    <!--可选：切面-->
    </beans>

• SpringMVC

    <!--注解驱动-->
    <mvc:annotation-driven></mvc:annotation-driven>
    <!--包扫描-->
    <context:component-scan base-package="">
    </context:component-scan>
    <!--静态资源映射-->
    <!--视图解析器-->
    <!--全局异常处理器-->
    <!--多媒体解析器-->
    <!--拦截器-->