Spring视频学习（十七）Spring配置文件总结
1.基本配置：
<?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:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd "> <context:component-scan base-package="com.persia"> <!-- 开启组件扫描 --> </context:component-scan> <context:annotation-config> <!--开启注解处理器--> </context:annotation-config> <!-- 使用注解,省去了propertity的xml配置，减少xml文件大小 --> <bean id="personServiceAnno" class="com.persia.PersonServiceAnnotation"></bean> <bean id="personDaoBeanAnno" class="com.persia.PersonDaoBean"></bean> <bean id="personDaoBeanAnno2" class="com.persia.PersonDaoBean"></bean> <!-- 自动注解 --> <bean id="personServiceAutoInject" class="com.persia.PersonServiceAutoInject" autowire="byName"></bean> <bean id="personService" class="com.persia.PersonServiceBean"> <!-- 由spring容器去创建和维护，我们只要获取就可以了 --> </bean> <bean id="personService2" class="com.persia.PersonServiceBeanFactory" factory-method="createInstance" lazy-init="true" init-method="init" destroy-method="destory"> <!-- 静态工厂获取bean --> </bean> <bean id="fac" class="com.persia.PersonServiceBeanInsFactory"></bean> <bean id="personService3" factory-bean="fac" factory-method="createInstance" scope="prototype"> <!-- 实例工厂获取bean，先实例化工厂再实例化bean--> </bean> <!-- ref方式注入属性 --> <bean id="personDao" class="com.persia.PersonDaoBean"></bean> <bean id="personService4" class="com.persia.PersonServiceBean"> <property name="personDao" ref="personDao"></property> </bean> <!-- 内部bean方式注入 --> <bean id="personService5" class="com.persia.PersonServiceBean"> <property name="personDao"> <bean class="com.persia.PersonDaoBean"></bean> </property> <property name="name" value="persia"></property> <property name="age" value="21"></property> <property name="sets"> <!-- 集合的注入 --> <set> <value>第一个</value> <value>第二个</value> <value>第三个</value> </set> </property> <property name="lists"> <!-- 集合的注入 --> <list> <value>第一个l</value> <value>第二个l</value> <value>第三个l</value> </list> </property> <property name="properties"> <props> <prop key="key1">value1</prop> <prop key="key2">value2</prop> <prop key="key3">value3</prop> </props> </property> <property name="map"> <map> <entry key="key1" value="value-1"></entry> <entry key="key2" value="value-2"></entry> <entry key="key3" value="value-3"></entry> </map> </property> </bean> <bean id="personService6" class="com.persia.PersonServiceBean"> <constructor-arg index="0" value="构造注入的name" ></constructor-arg> <!-- 基本类型可以不写type --> <constructor-arg index="1" type="com.persia.IDaoBean" ref="personDao"> </constructor-arg> </bean> </beans>
2.开启AOP：
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd "> <aop:aspectj-autoproxy></aop:aspectj-autoproxy> <bean id="myInterceptor" class="com.persia.service.MyInterceptor"></bean> <bean id="personServiceImpl" class="com.persia.service.impl.PersonServiceImpl"></bean> </beans>
AOP的xml版本<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd "> <aop:aspectj-autoproxy></aop:aspectj-autoproxy> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"></bean> <bean id="aspectBean" class="com.persia.service.MyInterceptor"></bean> <aop:config> <aop:aspect id="myaop" ref="aspectBean"> <aop:pointcut id="mycut" expression="execution(* com.persia.service.impl.PersonServiceImpl.*(..))"/> <aop:pointcut id="argcut" expression="execution(* com.persia.service.impl.PersonServiceImpl.*(..)) and args(name)"/> <aop:before pointcut-ref="mycut" method="doAccessCheck" /> <aop:after-returning pointcut-ref="mycut" method="doAfterReturning"/> <aop:after-throwing pointcut-ref="mycut" method="doThrowing"/> <aop:after pointcut-ref="argcut" method="doAfter" arg-names="name"/> <aop:around pointcut-ref="mycut" method="arround"/> </aop:aspect> </aop:config> </beans>
3.开启事务和注解：
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd "> <aop:aspectj-autoproxy></aop:aspectj-autoproxy> <!-- 配置数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8"/> <property name="username" value="root"/> <property name="password" value=""/> <!-- 连接池启动时的初始值 --> <property name="initialSize" value="1"/> <!-- 连接池的最大值 --> <property name="maxActive" value="500"/> <!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 --> <property name="maxIdle" value="2"/> <!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 --> <property name="minIdle" value="1"/> </bean> <!-- 配置事务管理器--> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!-- 配置业务bean --> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"> <property name="ds" ref="dataSource"></property> </bean> <!-- 采用@Transactional注解方式来使用事务 --> <tx:annotation-driven transaction-manager="txManager"/> </beans>
XML版本：
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd "> <aop:aspectj-autoproxy></aop:aspectj-autoproxy> <!-- 配置数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8"/> <property name="username" value="root"/> <property name="password" value=""/> <!-- 连接池启动时的初始值 --> <property name="initialSize" value="1"/> <!-- 连接池的最大值 --> <property name="maxActive" value="500"/> <!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 --> <property name="maxIdle" value="2"/> <!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 --> <property name="minIdle" value="1"/> </bean> <!-- 配置事务管理器 --> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!-- 配置业务bean --> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"> <property name="ds" ref="dataSource"></property> </bean> <!-- 使用XML来使用事务管理--> <aop:config> <!-- 配置一个切面，和需要拦截的类和方法 --> <aop:pointcut id="transactionPointcut" expression="execution(* com.persia.service..*.*(..))"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="transactionPointcut"/> </aop:config> <!-- 配置一个事务通知 --> <tx:advice id="txAdvice" transaction-manager="txManager"> <tx:attributes> <!-- 方法以get开头的，不使用事务 --> <tx:method name="get*" read-only="true" propagation="NOT_SUPPORTED"/> <!-- 其他方法以默认事务进行 --> <tx:method name="*"/> </tx:attributes> </tx:advice> </beans>
4.SSH:
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd "> <!-- 配置数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8"/> <property name="username" value="root"/> <property name="password" value=""/> <!-- 连接池启动时的初始值 --> <property name="initialSize" value="1"/> <!-- 连接池的最大值 --> <property name="maxActive" value="500"/> <!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 --> <property name="maxIdle" value="2"/> <!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 --> <property name="minIdle" value="1"/> </bean> <!-- 配置hibernate的sessionFactory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource"><ref bean="dataSource" /></property> <property name="mappingResources"> <list> <value>com/persia/model/Person.hbm.xml</value> </list> </property> <!-- 1.首先在sessionFactory里面配置以上3条设置 --> <!-- 2.然后得在类路径下面添加一个ehcache.xml的缓存配置文件 --> <!-- 3.最后在要使用缓存的实体bean的映射文件里面配置缓存设置 --> <!--使用二级缓存--> <!-- 不使用查询缓存，因为命中率不是很高 --> <!-- 使用Ehcache缓存产品 --> <property name="hibernateProperties"> <value> hibernate.dialect=org.hibernate.dialect.MySQL5Dialect hibernate.hbm2ddl.auto=update hibernate.show_sql=false hibernate.format_sql=false hibernate.cache.use_second_level_cache=true hibernate.cache.use_query_cache=false hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider </value> </property> </bean> <!-- 配置Spring针对hibernate的事务管理器 --> <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <!-- 配置使用注解的方式来使用事务 --> <tx:annotation-driven transaction-manager="txManager"/> <!-- 使用手工配置的注解方式来注入bean --> <context:annotation-config></context:annotation-config> <!--定义要注入的业务bean --> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"></bean> <!--将Struts的action交给Spring容器来管理 --> <bean name="/person/list" class="com.persia.struts.PersonListAction"> <!--1.这里要求name和struts-config里面的action的path名称一致，因为id不允许有特殊字符--> <!--2.还得在Struts-config文件里面添加Spring的请求处理器，该处理器会根据action的path属性到Spring容器里面寻找这个bean，若找到了则用这个bean来处理用户的请求--> <!--3.然后去掉action的type标签和值（可选），当Spring处理器找不到该bean时，才会使用Struts的action--> <!--4.最后在action里面使用Spring的注入方式来注入业务bean--> </bean> <bean name="/person/manage" class="com.persia.struts.PersonManageAction"></bean> </beans>
5.SSH2:
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd "> <!-- 配置数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8"/> <property name="username" value="root"/> <property name="password" value=""/> <!-- 连接池启动时的初始值 --> <property name="initialSize" value="1"/> <!-- 连接池的最大值 --> <property name="maxActive" value="500"/> <!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 --> <property name="maxIdle" value="2"/> <!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 --> <property name="minIdle" value="1"/> </bean> <!-- 配置hibernate的sessionFactory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource"><ref bean="dataSource" /></property> <property name="mappingResources"> <list> <value>com/persia/model/Person.hbm.xml</value> </list> </property> <!-- 1.首先在sessionFactory里面配置以上3条设置 --> <!-- 2.然后得在类路径下面添加一个ehcache.xml的缓存配置文件 --> <!-- 3.最后在要使用缓存的实体bean的映射文件里面配置缓存设置 --> <!--使用二级缓存--> <!-- 不使用查询缓存，因为命中率不是很高 --> <!-- 使用Ehcache缓存产品 --> <property name="hibernateProperties"> <value> hibernate.dialect=org.hibernate.dialect.MySQL5Dialect hibernate.hbm2ddl.auto=update hibernate.show_sql=false hibernate.format_sql=false hibernate.cache.use_second_level_cache=true hibernate.cache.use_query_cache=false hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider </value> </property> </bean> <!-- 配置Spring针对hibernate的事务管理器 --> <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <!-- 配置使用注解的方式来使用事务 --> <tx:annotation-driven transaction-manager="txManager"/> <!-- 使用手工配置的注解方式来注入bean --> <context:annotation-config></context:annotation-config> <!--定义要注入的业务bean --> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"></bean> <!--注入Struts 2的action --> <bean id="personList" class="com.persia.struts2.action.PersonListAction"></bean> </beans>
6.SSJ:
<?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:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd "> <!-- 使用手工配置的注解方式来注入bean --> <context:annotation-config></context:annotation-config> <!-- 1.配置Spring集成JPA --> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean"> <property name="persistenceUnitName" value="SpringJPAPU"/> </bean> <!--2.配置Spring针对JPA的事务 --> <bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory"/> </bean> <!--3.开启事务注解 --> <tx:annotation-driven transaction-manager="txManager"/> <!--以上3个Spring集成JPA的配置，在web项目先添加Spring支持，后添加JPA支持时会自动生成 --> <!-- 配置业务bean --> <bean id="personService" class="com.persia.service.impl.PersonServiceImpl"></bean> <!-- 配置Struts的action --> <bean name="/person/list" class="com.persia.struts.PersonListAction"/> <bean name="/person/manage" class="com.persia.struts.PersonManageAction"/> </beans>
