ssm框架搭建

最新推荐文章于 2024-07-30 21:16:08 发布

原创最新推荐文章于 2024-07-30 21:16:08 发布 · 108 阅读

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#ssm框架搭建

导入依赖

<!--单元测试的依赖-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <!--MyBatis的依赖-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.5</version>
        </dependency>
        <!--MySQL的依赖-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.43</version>
        </dependency>
        <!--SpringMVC的依赖-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.3.10.RELEASE</version>
        </dependency>
        <!--spring连接数据库的依赖-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.3.10.RELEASE</version>
        </dependency>
        <!--spring配置切面的依赖-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>4.3.10.RELEASE</version>
        </dependency>
        <!--spring的上下文的依赖-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.3.10.RELEASE</version>
        </dependency>
        <!--Spring和MyBatis和整合依赖-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.1</version>
        </dependency>
        <!--C3p0的依赖-->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.1</version>
        </dependency>
        <!--servlet的依赖-->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>4.0.0</version>
            <scope>provided</scope>
        </dependency>

建立resources包并在里面建立springmvc-config.xml配置文件和applicationContext-common.xml配置文件

springmvc-config.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       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">
	<!--配置视图扫描器 base-packge选择ctroller上级包就ok了-->
    <context:component-scan base-package="com.dj"></context:component-scan>
	<!--视图去前缀和去后缀的配置-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="suffix" value=".jsp"></property>
        <property name="prefix" value="/"></property>
    </bean>

</beans>

applicationContext-common.xml配置

<bean class="com.mchange.v2.c3p0.ComboPooledDataSource" id="dataSource">
    <property name="user" value="root"></property>
    <property name="password" value="123"></property>
    <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/tapwater?characterEncoding=utf-8"></property>
    <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
    <property name="maxPoolSize" value="30"></property>
    <property name="initialPoolSize" value="2"></property>
</bean>
<!--会话工厂配置-->
<bean class="org.mybatis.spring.SqlSessionFactoryBean" id="sqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource"></property>
    <property name="typeAliasesPackage" value="com.dj.model"></property>
    <property name="mapperLocations" value="classpath:com/dj/model/*.xml"></property>
</bean>
<!--事务管理-->
<bean class="org.springframework.jdbc.datasource.DataSourceTransactionManager" id="transactionManager">
    <property name="dataSource" ref="dataSource"></property>
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer" id="mapperScannerConfigurer">
       <property name="basePackage" value="com.dj.mapper"></property>
</bean>
<!--下面两个为切面和切点-->
<tx:advice  transaction-manager="transactionManager" id="tac">
    <tx:attributes>
        <tx:method name="add*" propagation="REQUIRED"/>
        <tx:method name="delete*" propagation="REQUIRED"/>
        <tx:method name="update*" propagation="REQUIRED"/>
        <tx:method name="*" read-only="true"></tx:method>
    </tx:attributes>
</tx:advice>
<aop:config>
    <aop:pointcut id="apt" expression="execution(* com.dj.services.*.*(..))"></aop:pointcut>
    <aop:advisor advice-ref="tac" pointcut-ref="apt"></aop:advisor>
</aop:config>

注意路径配置好自己的

在services的impl类里用注解方式注入
@Autowired 注解注入
@Service(“给实例化对象起的名字”)
自行写model controller mapper services 进行测试这里就不详细说了
简单的ssm搭建就完成了