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Java Spring aop方面未执行_Java_Spring_Spring Mvc_Annotations_Aspectj - Fatal编程技术网

Java Spring aop方面未执行

Java Spring aop方面未执行,java,spring,spring-mvc,annotations,aspectj,Java,Spring,Spring Mvc,Annotations,Aspectj,Spring方面注释(之前、之后等)未执行。我没有编译问题,每次我访问该页面时都会打印“test!!!”,但是用@Before等注释的方法永远不会运行。任何帮助都将不胜感激 Controller.java @Controller @RequestMapping("/person/") public class Controller { @Autowired private Content content; @RequestMapping(method=RequestM

Spring方面注释(之前、之后等)未执行。我没有编译问题,每次我访问该页面时都会打印“test!!!”,但是用@Before等注释的方法永远不会运行。任何帮助都将不胜感激

Controller.java

@Controller
@RequestMapping("/person/")
public class Controller {

    @Autowired
    private Content content;

    @RequestMapping(method=RequestMethod.GET,value="list")
    public ModelAndView list() {
        ModelAndView mav = new ModelAndView();

        content.test();

        mav.addObject("content", content);
        mav.setViewName("list");
        return mav;
    }
}
Content.java

 package com.myfirm.myproject.model;

 @Component
 public class Content implements java.io.Serializable {
    private static final long serialVersionUID = 1L;

    public Content() {
    }

    public void test () {
        System.out.println("test!!!");
    }
}
ContentAspect.java

@Aspect
@Component
public class ContentAspect {

    @Pointcut ("execution(* com.myfirm.myproject.model.Content.test(..))")
    public void performance() {
    }

    @Before("performance()")
    public void takeSeats() {
        System.out.println("The audience is taking their seats.");
    }
}
AppConfig.xml

<?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:mvc="http://www.springframework.org/schema/mvc"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd  
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.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-3.0.xsd"
    default-autowire="byName">


    <bean id="placeholderConfig"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="location" value="classpath:db.properties" />
    </bean>

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="${db.driver}" />
        <property name="url" value="${db.url}/${db.db}" />
        <property name="username" value="${db.username}" />
        <property name="password" value="${db.password}" />
    </bean>

    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.simple.SimpleJdbcTemplate">
        <constructor-arg ref="dataSource" />
    </bean>

    <bean id="jdbcTransactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <!-- this registers beans annotated with @Aspect -->  
    <aop:aspectj-autoproxy />  
</beans>


关键在于我在xml中声明了bean,并从java类中删除了@Component注释。spring如何扫描我的项目中@Component定义的类肯定是个问题,但我会自己解决这个问题。谢谢你的回答

将您的特性添加到配置文件中,或使用
组件扫描
拾取它。目前它不可用,因此将不应用任何内容。我已添加到xml中,但仍然没有发生任何事情确保所有内容都在相同的上下文中。如果您同时拥有
ContextLoaderListener
DispatcherServlet
两个方面,则其中一个方面的定义不适用于另一个方面。您应该删除该问题。您没有为任何人提供足够的详细信息来帮助您,这对其他任何人都有帮助是值得怀疑的。没有提供足够的详细信息?您还希望我提供什么?您的新配置,包括
组件扫描
,以及关于M.Deinum建议的澄清。