Druid提供了Spring和Jdbc的关联监控。
配置spring
com.alibaba.druid.support.spring.stat.DruidStatInterceptor是一个标准的Spring MethodInterceptor。可以灵活进行AOP配置。
Spring AOP的配置文档: http://static.springsource.org/spring/docs/current/spring-framework-reference/html/aop-api.html
按类型拦截配置
<code> <bean id="druid-stat-interceptor" class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor"> </bean> <bean id="druid-type-proxyCreator" class="com.alibaba.druid.support.spring.stat.BeanTypeAutoProxyCreator"> <!-- 所有ABCInterface的派生类被拦截监控 --> <property name="targetBeanType" value="xxxx.ABCInterface" /> <property name="interceptorNames"> <list> <value>druid-stat-interceptor</value> </list> </property> </bean> </code>
方法名正则匹配拦截配置
<code> <bean id="druid-stat-interceptor" class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor"> </bean> <bean id="druid-stat-pointcut" class="org.springframework.aop.support.JdkRegexpMethodPointcut" scope="prototype"> <property name="patterns"> <list> <value>com.mycompany.service.*</value> <value>com.mycompany.dao.*</value> </list> </property> </bean> <aop:config> <aop:advisor advice-ref="druid-stat-interceptor" pointcut-ref="druid-stat-pointcut" /> </aop:config> </code>
有些情况下,可能你需要配置proxy-target-class,例如:
<code><aop:config proxy-target-class="true"> <aop:advisor advice-ref="druid-stat-interceptor" pointcut-ref="druid-stat-pointcut" /> </aop:config> </code>
按照BeanId来拦截配置
<code> <bean id="druid-stat-interceptor" class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor"> </bean> <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> <property name="proxyTargetClass" value="true" /> <property name="beanNames"> <list> <!-- 这里配置需要拦截的bean id列表 --> <value>xxx-dao</value> <value>xxx-service</value> </list> </property> <property name="interceptorNames"> <list> <value>druid-stat-interceptor</value> </list> </property> </bean> </code>
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