{"id":301,"date":"2022-04-08T10:11:09","date_gmt":"2022-04-08T02:11:09","guid":{"rendered":"https:\/\/blog.lijiajia.top\/?p=301"},"modified":"2026-06-19T21:38:45","modified_gmt":"2026-06-19T13:38:45","slug":"spring%e6%a1%86%e6%9e%b6%e5%ad%a6%e4%b9%a0%ef%bc%9aaop%e5%8d%81%e5%85%ad","status":"publish","type":"post","link":"https:\/\/blog.ttwow.top\/?p=301","title":{"rendered":"Spring\u6846\u67b6\u5b66\u4e60\uff1aSpring\u7684AOP\u64cd\u4f5c(\u5341\u516d)"},"content":{"rendered":"

\u51c6\u5907\u5de5\u4f5c\uff1a<\/h2>\n

1\u3001Spring\u6846\u67b6\u4e00\u822c\u90fd\u662f\u57fa\u4e8eAspectJ\u5b9e\u73b0AOP\u64cd\u4f5c<\/h3>\n

(1)AspectJ\u4e0d\u662fSpring\u7ec4\u6210\u90e8\u5206\uff0c\u72ec\u7acbAOP\u6846\u67b6\uff0c\u4e00\u822c\u628aAspectJ\u548cSpirng\u6846\u67b6\u4e00\u8d77\u4f7f\u7528\uff0c\u8fdb\u884cAOP\u64cd\u4f5c<\/p>\n

2\u3001\u57fa\u4e8eAspectJ\u5b9e\u73b0AOP\u64cd\u4f5c<\/h3>\n

(1)\u57fa\u4e8exml\u914d\u7f6e\u6587\u4ef6\u5b9e\u73b0
\n(2)\u57fa\u4e8e\u6ce8\u89e3\u65b9\u5f0f\u5b9e\u73b0\uff08\u4f7f\u7528\uff09<\/p>\n

3\u3001\u5728\u9879\u76ee\u5de5\u7a0b\u91cc\u9762\u5f15\u5165AOP\u76f8\u5173\u4f9d\u8d56<\/h3>\n
\nspring\u57fa\u672cjar\u5305\uff1a\nspring-aop-5.2.6.RELEASE.jar\nspring-beans-5.2.6.RELEASE.jar\nspring-context-5.2.6.RELEASE.jar\nspring-core-5.2.6.RELEASE.jar\nspring-expression-5.2.6.RELEASE.jar\n\naop\u90e8\u5206jar\u5305\uff1a\nspring-aspects-5.2.6.RELEASE.jar\ncom.springsource.net.sf.cglib-2.2.0.jar\ncom.springsource.org.aopalliance-1.0.0.jar\ncom.springsource.org.aspectj.weaver-1.6.8.RELEASE.jar\n\n\u5176\u4ed6\uff1a\ncommons-logging-1.1.1.jar\ndruid-1.1.9.jar<\/code><\/pre>\n
4\u3001\u5207\u5165\u70b9\u8868\u8fbe\u5f0f<\/h3>\n
(1)\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u4f5c\u7528\uff1a\u77e5\u9053\u5bf9\u54ea\u4e2a\u7c7b\u91cc\u9762\u7684\u54ea\u4e2a\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a\n(2)\u8bed\u6cd5\u7ed3\u6784\uff1aexecution([\u6743\u9650\u4fee\u9970\u7b26][\u8fd4\u56de\u7c7b\u578b][\u7c7b\u5168\u8def\u5f84][\u65b9\u6cd5\u540d\u79f0]([\u53c2\u6570\u5217\u8868]))\n\u4e3e\u4f8b1\uff1a\u5bf9com.atguigu.dao.BookDao\u7c7b\u91cc\u9762\u7684add\u8fdb\u884c\u589e\u5f3a\nexecution(* com.atguigu.dao.BookDao.add(..))\n\u4e3e\u4f8b2\uff1a\u5bf9com.atguigu.dao.BookDao\u7c7b\u91cc\u9762\u7684\u6240\u6709\u7684\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a\nexecution(* com.atguigu.dao.BookDao.*(..))\n\u4e3e\u4f8b3\uff1a\u5bf9com.atguigu.dao\u5305\u91cc\u9762\u6240\u6709\u7c7b\uff0c\u7c7b\u91cc\u9762\u6240\u6709\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a\nexecution(* com.atguigu.dao.*.*(..))<\/code><\/pre>\n
\u4ee3\u7801\u6f14\u793a\u4e94\u79cd\u901a\u77e5<\/h2>\n
User\uff1a<\/p>\n
@Component\npublic class User {\n\n    public void add(){\n\/\/        int i = 1\/0;\n        System.out.println("add \u4e1a\u52a1\u903b\u8f91\u6267\u884c.....");\n    }\n\n}<\/code><\/pre>\n
\u589e\u5f3a\u4ee3\u7406\u7c7b\uff1a<\/p>\n
\/\/\u589e\u5f3a\u7684\u7c7b\n@Aspect \/\/\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\n@Component\npublic class UserProxy {\n\n    \/\/\u524d\u7f6e\u901a\u77e5\n    @Before("execution(* com.spring5.aopanno.User.add(..))")\/\/\u524d\u7f6e\u901a\u77e5\n    public void before(){\n        System.out.println("before-\u524d\u7f6e\u901a\u77e5-......");\n    }\n\n    \/\/\u540e\u7f6e\u901a\u77e5\uff08\u8fd4\u56de\u901a\u77e5\uff09-\u65b9\u6cd5\u6267\u884c\u540e-\u8fd4\u56de\u7ed3\u679c\u4e4b\u540e\u6267\u884c\n    @AfterReturning("execution(* com.spring5.aopanno.User.add(..))")\n    public void afterReturning(){\n        System.out.println("afterReturning-\u540e\u7f6e\u901a\u77e5\uff08\u8fd4\u56de\u901a\u77e5\uff09-......");\n    }\n\n    \/\/\u6700\u7ec8\u901a\u77e5-\u65b9\u6cd5\u6267\u884c\u4e4b\u540e\u6267\u884c\n    @After("execution(* com.spring5.aopanno.User.add(..))")\n    public void after(){\n        System.out.println("after-\u6700\u7ec8\u901a\u77e5......");\n    }\n\n    \/\/\u5f02\u5e38\u901a\u77e5\n    @AfterThrowing("execution(* com.spring5.aopanno.User.add(..))")\n    public void afterThrowing(){\n        System.out.println("afterThrowing-\u5f02\u5e38\u901a\u77e5......");\n    }\n\n    \/\/\u73af\u7ed5\u901a\u77e5\n    @Around("execution(* com.spring5.aopanno.User.add(..))")\n    public void around(ProceedingJoinPoint joinPoint) throws Throwable{\n        System.out.println("around-\u73af\u7ed5\u4e4b\u524d\u901a\u77e5-......");\n        joinPoint.proceed();\n        System.out.println("around-\u73af\u7ed5\u4e4b\u540e\u901a\u77e5-......");\n    }\n\n}\n<\/code><\/pre>\n
xml\u914d\u7f6e\uff1a
\n\u5f15\u5165 context\u548caop\u540d\u79f0\u7a7a\u95f4<\/p>\n
<?xml version="1.0" encoding="UTF-8"?>\n<beans xmlns="http:\/\/www.springframework.org\/schema\/beans"\n       xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\n       xmlns:context="http:\/\/www.springframework.org\/schema\/context"\n       xmlns:aop="http:\/\/www.springframework.org\/schema\/aop"\n       xsi:schemaLocation="http:\/\/www.springframework.org\/schema\/beans http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\n                        http:\/\/www.springframework.org\/schema\/context http:\/\/www.springframework.org\/schema\/context\/spring-context.xsd\n                        http:\/\/www.springframework.org\/schema\/aop http:\/\/www.springframework.org\/schema\/aop\/spring-aop.xsd">\n\n    <!--\u5f00\u542f\u6ce8\u89e3\u626b\u63cf-->\n    <context:component-scan base-package="com.spring5.aopanno"><\/context:component-scan>\n\n    <!--\u542f\u7528aspectj-->\n    <aop:aspectj-autoproxy><\/aop:aspectj-autoproxy>\n\n<\/beans><\/code><\/pre>\n
junit\u6d4b\u8bd5\u7c7b\uff1a<\/p>\n
 @Test\n    public void testAop(){\n        ApplicationContext context = new ClassPathXmlApplicationContext("bean1.xml");\n        User user = context.getBean("user", User.class);\n        user.add();\n    }<\/code><\/pre>\n
\u6b63\u5e38\u6d41\u7a0b\u7ed3\u679c:<\/p>\n
around-\u73af\u7ed5\u4e4b\u524d\u901a\u77e5-......\nbefore-\u524d\u7f6e\u901a\u77e5-......\nadd \u4e1a\u52a1\u903b\u8f91\u6267\u884c.....\naround-\u73af\u7ed5\u4e4b\u540e\u901a\u77e5-......\nafter-\u6700\u7ec8\u901a\u77e5......\nafterReturning-\u540e\u7f6e\u901a\u77e5\uff08\u8fd4\u56de\u901a\u77e5\uff09-......<\/code><\/pre>\n
\u4e1a\u52a1\u903b\u8f91\u5f02\u5e38\u65f6\u7ed3\u679c\uff1a<\/p>\n
around-\u73af\u7ed5\u4e4b\u524d\u901a\u77e5-......\nbefore-\u524d\u7f6e\u901a\u77e5-......\nafter-\u6700\u7ec8\u901a\u77e5......\nafterThrowing-\u5f02\u5e38\u901a\u77e5......<\/code><\/pre>\n
\u76f8\u540c\u7684\u5207\u5165\u70b9\u62bd\u53d6<\/h2>\n
\u65b9\u4fbf\u76f8\u540c\u8868\u8fbe\u5f0f\u4fee\u6539<\/p>\n
\/\/\u76f8\u540c\u5207\u5165\u70b9\u62bd\u53d6\n    @Pointcut("execution(* com.spring5.aopanno.User.add(..))")\n    public void pointTest(){\n\n    }\n    \/\/\u524d\u7f6e\u901a\u77e5\n    @Before("pointTest()")\/\/\u524d\u7f6e\u901a\u77e5\n    public void before(){\n        System.out.println("before-\u524d\u7f6e\u901a\u77e5-......");\n    }<\/code><\/pre>\n
\u591a\u4e2a\u589e\u5f3a\u7c7b\uff0c\u4f5c\u7528\u4e8e\u540c\u4e00\u65b9\u6cd5\uff0c\u8bbe\u7f6e\u4f18\u5148\u7ea7<\/h2>\n
\u6570\u5b57\u8d8a\u5c0f\uff0c\u4f18\u5148\u7ea7\u8d8a\u9ad8<\/p>\n
@Aspect\n@Component\n@Order(1)\npublic class PersonProxy {\n\n    @Before("execution(* com.spring5.aopanno.User.add(..))")\n    public void before(){\n        System.out.println("person before .....");\n    }\n}<\/code><\/pre>\n
\u6548\u679c\uff1a<\/p>\n
person before .....\naround-\u73af\u7ed5\u4e4b\u524d\u901a\u77e5-......\nbefore-\u524d\u7f6e\u901a\u77e5-......\nadd \u4e1a\u52a1\u903b\u8f91\u6267\u884c.....\naround-\u73af\u7ed5\u4e4b\u540e\u901a\u77e5-......\nafter-\u6700\u7ec8\u901a\u77e5......\nafterReturning-\u540e\u7f6e\u901a\u77e5\uff08\u8fd4\u56de\u901a\u77e5\uff09-......<\/code><\/pre>\n
\u5b8c\u6210\u6ce8\u89e3\u5f00\u53d1\uff0c\u4f7f\u7528\u914d\u7f6e\u7c7b<\/h2>\n
@Configuration\n@ComponentScan(basePackages = {"com.spring5.aopanno"})\n@EnableAspectJAutoProxy\npublic class SpringConfig {\n}\n<\/code><\/pre>\n
junit\u6d4b\u8bd5\uff1a<\/p>\n
@Test\n    public void testAopAnno(){\n        ApplicationContext context = new AnnotationConfigApplicationContext(SpringConfig.class);\n        User user = context.getBean("user", User.class);\n        user.add();\n    }<\/code><\/pre>\n
XML\u65b9\u5f0f\u5b9e\u73b0\u901a\u77e5<\/h2>\n
public class Book {\n\n    public void buy(){\n\/\/        int i = 1\/0;\n        System.out.println("buy .....");\n    }\n}<\/code><\/pre>\n
public class BookProxy {\n\n    public void before(){\n        System.out.println("before........");\n    }\n\n    public void afterReturning(){\n        System.out.println("afterReturning........");\n    }\n\n    public void after(){\n        System.out.println("after........");\n    }\n\n    public void afterThrowing(){\n        System.out.println("afterThrowing........");\n    }\n\n    public void around(ProceedingJoinPoint joinPoint) throws Throwable{\n        System.out.println("around-\u73af\u7ed5\u4e4b\u524d\u901a\u77e5-......");\n        joinPoint.proceed();\n        System.out.println("around-\u73af\u7ed5\u4e4b\u540e\u901a\u77e5-......");\n    }\n}\n<\/code><\/pre>\n
<?xml version="1.0" encoding="UTF-8"?>\n<beans xmlns="http:\/\/www.springframework.org\/schema\/beans"\n       xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\n       xmlns:aop="http:\/\/www.springframework.org\/schema\/aop"\n       xsi:schemaLocation="http:\/\/www.springframework.org\/schema\/beans http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\n                        http:\/\/www.springframework.org\/schema\/aop http:\/\/www.springframework.org\/schema\/aop\/spring-aop.xsd">\n\n    <bean id="book" class="com.spring5.aopxml.Book"><\/bean>\n    <bean id="bookProxy" class="com.spring5.aopxml.BookProxy"><\/bean>\n\n    <!--\u914d\u7f6eaop\u589e\u5f3a-->\n    <aop:config>\n        <!--\u5207\u5165\u70b9-->\n        <aop:pointcut id="p" expression="execution(* com.spring5.aopxml.Book.buy(..))"\/>\n        <!--\u914d\u7f6e\u5207\u9762-->\n        <aop:aspect ref="bookProxy">\n            <!--\u589e\u5f3a\u4f5c\u7528\u5728\u5177\u4f53\u7684\u65b9\u6cd5\u4e0a-->\n            <aop:before method="before" pointcut-ref="p"><\/aop:before>\n            <aop:after-returning method="afterReturning" pointcut-ref="p"><\/aop:after-returning>\n            <aop:after method="after" pointcut-ref="p"><\/aop:after>\n            <aop:after-throwing method="afterThrowing" pointcut-ref="p"><\/aop:after-throwing>\n            <aop:around method="around" pointcut-ref="p"><\/aop:around>\n        <\/aop:aspect>\n    <\/aop:config>\n\n<\/beans><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u51c6\u5907\u5de5\u4f5c\uff1a 1\u3001Spring\u6846\u67b6\u4e00\u822c\u90fd\u662f\u57fa\u4e8eAspectJ\u5b9e\u73b0AOP\u64cd\u4f5c (1)AspectJ\u4e0d\u662fSpring […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[31,68],"class_list":["post-301","post","type-post","status-publish","format-standard","hentry","category-java-backend","tag-aop","tag-spring"],"_links":{"self":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=301"}],"version-history":[{"count":1,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions"}],"predecessor-version":[{"id":2146,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions\/2146"}],"wp:attachment":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}