java.lang.IllegalArgumentException

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'studentDao' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error at ::0 can't find referenced pointcut update

慕粉1045053936 2019-01-09

源自：基于AspectJ的AOP开发 3-7 切点命名

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4回答

chrismorgen 2019-01-09 19:12:42

建议你将aspectjweaver的版本换成1.8.9，可以在pom文件中修改如下代码，祝学习愉快~

<dependency>
  <groupId>org.aspectj</groupId>
  <artifactId>aspectjweaver</artifactId>
  <version>1.8.9</version>
</dependency>

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提问者慕粉1045053936 2019-01-09 17:06:10

测试类代码 package com.imooc.aspectJ.demo1; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import javax.annotation.Resource; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration("classpath:applicationContext.xml") public class SpringDemo1 { @Resource(name = "studentDao") private StudentDao studentDao; @Test public void demo(){ studentDao.delete(); studentDao.findOne(); studentDao.update(); studentDao.save(); studentDao.findAll(); } } xml的代码 <?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:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">  <aop:aspectj-autoproxy/> <bean id="studentDao" class="com.imooc.aspectJ.demo1.StudentDao"/> <bean class="com.imooc.aspectJ.demo1.MyASpectAnno"/> </beans>

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chrismorgen 2019-01-09 16:43:56

建议同学将代码添加到我要回答中，添加到回复中会失去代码格式，祝学习愉快~

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chrismorgen 2019-01-09 16:10:54

错误提示说是applicationContext.xml中的studentDao出现了问题，建议你将测试类代码和xml文件中的代码粘贴到我要回答中，方便老师调试并具有针对性的为你解答，祝学习愉快~

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提问者慕粉1045053936 #1

测试类代码 package com.imooc.aspectJ.demo1; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import javax.annotation.Resource; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration("classpath:applicationContext.xml") public class SpringDemo1 { @Resource(name = "studentDao") private StudentDao studentDao; @Test public void demo(){ studentDao.delete(); studentDao.findOne(); studentDao.update(); studentDao.save(); studentDao.findAll(); } } xml的代码 <?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:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">  <aop:aspectj-autoproxy/> <bean id="studentDao" class="com.imooc.aspectJ.demo1.StudentDao"/> <bean class="com.imooc.aspectJ.demo1.MyASpectAnno"/> </beans>

2019-01-09 16:23:56