java 坑总结

1.Cannot find current proxy: Set 'exposeProxy' property on Advised to 'true' to make it available.

解决方法：在配置文件中添加

    <aop:aspectj-autoproxy expose-proxy="true"/>
    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator">
        <property name="proxyTargetClass" value="true"/>
    </bean>

pom.xml中添加aop相关jar包

       <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>