\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6b63\u5728\u7ec4\u7ec7\u4e00\u573a\u6d3b\u52a8\uff0c\u6d3b\u52a8\u4e2d\u6709\u4e9b\u4e8b\u60c5\uff08\u6bd4\u5982\u7b7e\u5230\u3001\u53d1\u793c\u54c1\uff09\u6bcf\u6b21\u6d3b\u52a8\u90fd\u8981\u505a\uff0c\u4f46\u53c8\u4e0d\u5c5e\u4e8e\u6d3b\u52a8\u5185\u5bb9\u672c\u8eab\u3002<\/p>\n import org.springframework.context.annotation;<\/p>\n<\/blockquote>\n \u5728Spring\u7684\u914d\u7f6e\u7c7b\u4e0a\u4f7f\u7528 Spring Boot\u9879\u76ee\u4e2d\u53ef\u4ee5\u653e\u5728\u542f\u52a8\u7c7b\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u653e\u5728\u4e13\u95e8\u7684\u914d\u7f6e\u7c7b\u4e0a\u3002<\/p>\n \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u65e5\u5fd7\u8bb0\u5f55\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u5207\u9762\uff08Aspect\uff09\u548c\u4e00\u4e2a\u670d\u52a1\u7c7b\u6765\u6f14\u793a\u5982\u4f55\u4f7f\u7528 \u65e5\u5fd7\u5207\u9762\uff08LogAspect.java\uff09<\/strong><\/p>\n \u670d\u52a1\u7c7b\uff08MyService.java\uff09<\/strong><\/p>\n \u914d\u7f6e\u7c7b\uff08AppConfig.java\uff09<\/strong><\/p>\n \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6bcf\u5f53 \u8fd9\u5c31\u662f\u901a\u8fc7 @EnableAspectJAutoProxy \u6982\u5ff5 @EnableAspectJAutoProxy \u662f\u4e00\u4e2aS […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[43],"class_list":["post-107","post","type-post","status-publish","format-standard","hentry","category-42","tag-43"],"yoast_head":"\n@EnableAspectJAutoProxy<\/code> \u662f\u4e00\u4e2aSpring\u7684\u5143\u6ce8\u89e3\uff0c\u5b83\u901a\u8fc7\u5728Spring\u5bb9\u5668\u4e2d\u6ce8\u518c\u4e00\u4e2aAspectJAutoProxyCreator<\/code>\uff08\u5207\u9762\u81ea\u52a8\u4ee3\u7406\u751f\u6210\u5668\uff09\u7684 Bean\uff0c\u5b9e\u73b0\u5728\u8fd0\u884c\u65f6\u4e3a\u7b26\u5408\u6761\u4ef6\u7684\u5207\u9762\uff08Aspect\uff09\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u3002\u8fd9\u6837\u5207\u9762\u4e2d\u7684\u901a\u77e5\uff08Advice\uff09\u5c31\u80fd\u5728\u76ee\u6807\u65b9\u6cd5\u6267\u884c\u7684\u7279\u5b9a\u65f6\u673a\u88ab\u7ec7\u5165\uff08Weaving\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u8bf8\u5982\u65e5\u5fd7\u8bb0\u5f55\u3001\u4e8b\u52a1\u7ba1\u7406\u3001\u6743\u9650\u63a7\u5236\u7b49\u6a2a\u5207\u5173\u6ce8\u70b9\uff08Cross-cutting Concerns\uff09\u7684\u96c6\u4e2d\u5904\u7406\u3002<\/p>\n\u901a\u4fd7\u8bf4\u6cd5<\/h2>\n
@EnableAspectJAutoProxy<\/code> \u5c31\u50cf\u662f\u8bf7\u4e86\u4e00\u4e2a\u8d85\u7ea7\u52a9\u624b\uff0c\u5b83\u80fd\u81ea\u52a8\u8bc6\u522b\u8fd9\u4e9b\u91cd\u590d\u4efb\u52a1\uff0c\u5e76\u5728\u6bcf\u4e2a\u6d3b\u52a8\u5f00\u59cb\u6216\u7ed3\u675f\u65f6\u81ea\u52a8\u5e2e\u4f60\u5b8c\u6210\uff0c\u65e0\u9700\u4f60\u624b\u52a8\u5728\u6bcf\u4e2a\u6d3b\u52a8\u5b89\u6392\u91cc\u5199\u8fd9\u4e9b\u6b65\u9aa4\u3002<\/p>\n\u6240\u5c5e<\/h2>\n
\n
\u4f5c\u7528<\/h2>\n
\n
\u7528\u6cd5<\/h2>\n
@EnableAspectJAutoProxy<\/code> \u6ce8\u89e3\u5373\u53ef\u542f\u7528AOP\u652f\u6301\uff1a<\/p>\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.context.annotation.EnableAspectJAutoProxy;\n\n@Configuration\n@EnableAspectJAutoProxy \/\/ \u542f\u7528AspectJ\u81ea\u52a8\u4ee3\u7406\npublic class AppConfig {\n \/\/ \u5176\u4ed6\u914d\u7f6e\u4ee3\u7801...\n}<\/code><\/pre>\n\u4f7f\u7528\u573a\u666f<\/h2>\n
\n
\u4f7f\u7528\u793a\u4f8b<\/h2>\n
@EnableAspectJAutoProxy<\/code>\u3002<\/p>\n@Aspect\n@Component\npublic class LogAspect {\n\n @Before("execution(* com.example.service.*.*(..))")\n public void logBefore(JoinPoint joinPoint) {\n System.out.println("Executing: " + joinPoint.getSignature().getName());\n }\n}<\/code><\/pre>\n@Service\npublic class MyService {\n public void doSomething() {\n System.out.println("Doing something...");\n }\n}<\/code><\/pre>\n@Configuration\n@EnableAspectJAutoProxy\npublic class AppConfig {\n \/\/ \u914d\u7f6e\u4ee3\u7801\uff0c\u5982\u679c\u4f7f\u7528@ComponentScan\u53ef\u4ee5\u81ea\u52a8\u626b\u63cf\u5230\u4e0a\u9762\u7684\u7ec4\u4ef6\n}<\/code><\/pre>\nMyService<\/code> \u4e2d\u7684\u65b9\u6cd5\u88ab\u8c03\u7528\u65f6\uff0cLogAspect<\/code> \u4e2d\u7684 logBefore<\/code> \u65b9\u6cd5\u5c31\u4f1a\u5148\u88ab\u6267\u884c\uff0c\u6253\u5370\u51fa\u5373\u5c06\u6267\u884c\u7684\u65b9\u6cd5\u540d\uff0c\u5b9e\u73b0\u4e86\u65e5\u5fd7\u8bb0\u5f55\u7684\u529f\u80fd\u3002<\/p>\n@EnableAspectJAutoProxy<\/code> \u542f\u7528AOP\u7684\u4e00\u4e2a\u57fa\u672c\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"