{"id":134,"date":"2025-07-15T13:08:53","date_gmt":"2025-07-15T05:08:53","guid":{"rendered":"http:\/\/192.140.166.102\/?p=134"},"modified":"2025-07-15T13:08:54","modified_gmt":"2025-07-15T05:08:54","slug":"aop%e7%bc%96%e7%a8%8b%e4%b8%80%e6%ad%a5%e5%88%b0%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/lsuccess.xyz\/index.php\/2025\/07\/15\/aop%e7%bc%96%e7%a8%8b%e4%b8%80%e6%ad%a5%e5%88%b0%e4%bd%8d\/","title":{"rendered":"AOP\u7f16\u7a0b\u4e00\u6b65\u5230\u4f4d"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u5173\u4e8eAOP\u7f16\u7a0b<\/li>\n\n\n\n<li>AOP\u7f16\u7a0b\u76f8\u5173\u672f\u8bed<\/li>\n\n\n\n<li>AOP\u7f16\u7a0b\u7684\u7b80\u5355\u5b9e\u64cd<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5173\u4e8eAOP\u7f16\u7a0b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AOP\u7f16\u7a0b\u4e5f\u88ab\u79f0\u4e3a\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u6211\u4eec\u7684\u4e1a\u52a1\u903b\u8f91\u770b\u6210\u4e00\u4e2a\u5757\uff0c\u5982\u679c\u6211\u4eec\u60f3\u5bf9\u6bcf\u4e00\u4e2a\u4e1a\u52a1\u903b\u8f91\u5757\u8fdb\u884c\u4e00\u4e2a\u7edf\u4e00\u7684\u4f46\u662f\u672c\u8eab\u548c\u4e1a\u52a1\u903b\u8f91\u76f8\u5173\u6027\u4e0d\u5927\u7684\u529f\u80fd\u7684\u8bdd\uff0cAOP\u5c31\u53ef\u4ee5\u4fdd\u8bc1\u5728\u4e0d\u4fb5\u5165\u539f\u6709\u4e1a\u52a1\u4ee3\u7801\u903b\u8f91\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u6211\u4eec\u8981\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u5982\u73b0\u5728\u6211\u60f3\u5bf9\u6240\u6709\u7684\u4e1a\u52a1\u903b\u8f91\u5757\u6dfb\u52a0\u4e00\u4e2a\u6253\u5370\u2018\u2019hello\u2018\u2019\u7684\u529f\u80fd\uff0c\u90a3\u4e48\u6211\u5c31\u9700\u8981\u5728\u539f\u6709\u7684\u4e1a\u52a1\u4ee3\u7801\u903b\u8f91\u4e0a\u52a0\u5165\u4e00\u4e2a\u6253\u5370\u8bed\u53e5\uff0c\u5982\u679c\u6211\u6709\u5f88\u591a\u7684\u4e1a\u52a1\u903b\u8f91\u5757\u5e76\u4e14\u6211\u8981\u52a0\u5165\u7684\u529f\u80fd\u8bed\u53e5\u6bd4\u8f83\u957f\uff0c\u90a3\u4e48\u8fc7\u7a0b\u5c06\u5341\u5206\u7684\u7e41\u7410\uff0c\u800c\u4e14\u53ef\u4ee5\u80fd\u4f1a\u5bfc\u81f4\u6211\u4eec\u539f\u5148\u7684\u4e1a\u52a1\u4ee3\u7801\u5341\u5206\u81c3\u80bf\uff0c\u8fd9\u4e2a\u4f7f\u7528\u6211\u4eec\u4f7f\u7528AOP\u9762\u5411\u5207\u9762\u7f16\u7a0b\u4e0d\u4ec5\u53ea\u9700\u8981\u5728\u8981\u4f7f\u7528\u7684\u65b9\u6cd5\u4e0a\u6253\u4e0a\u6ce8\u91ca\u5c31\u53ef\u4ee5\u5b8c\u6210\u64cd\u4f5c\uff0c\u5e76\u4e14\u4e0d\u4f1a\u5bf9\u539f\u6709\u7684\u4ee3\u7801\u7ed3\u6784\u4e0a\u6dfb\u52a0\u65b0\u7684\u4ee3\u7801\u3002AOP \u7684\u6838\u5fc3\u5355\u5143\u662f\u5207\u9762\uff08Aspect\uff09\u3002\u5229\u7528 AOP \u53ef\u4ee5\u5bf9\u4e1a\u52a1\u903b\u8f91\u7684\u5404\u4e2a\u90e8\u5206\u8fdb\u884c\u9694\u79bb\uff0c\u4ece\u800c\u964d\u4f4e\u8026\u5408\u5ea6\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u91cd\u7528\u6027\uff0c\u540c\u65f6\u4e5f\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u7684\u628a AOP \u7406\u89e3\u4e3a\u8d2f\u7a7f\u4e8e\u65b9\u6cd5\u4e4b\u4e2d\uff0c\u5728\u65b9\u6cd5\u6267\u884c\u524d\u3001\u6267\u884c\u65f6\u3001\u6267\u884c\u540e\u3001\u8fd4\u56de\u503c\u540e\u3001\u5f02\u5e38\u540e\u8981\u6267\u884c\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AOP\u7f16\u7a0b\u7684\u76f8\u5173\u672f\u8bed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5b9e\u73b0\u4e0a\u9762\u6240\u8bf4\u7684AOP\u7f16\u7a0b\uff0c\u9996\u5148\u770b\u4e0b\u9762\u8fd9\u5f20\u56fe<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cdn.tobebetterjavaer.com\/tobebetterjavaer\/images\/springboot\/aop-log-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/cdn.tobebetterjavaer.com\/tobebetterjavaer\/images\/springboot\/aop-log-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"\/><\/div><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u6a2a\u5207\u5173\u6ce8\u70b9\uff08Cross-Cutting Concern\uff09\uff1a\u610f\u601d\u662f\u6211\u4eec\u8981\u989d\u5916\u6dfb\u52a0\u7684\u529f\u80fd\u50cf\u201c\u5200\u5b50\u201d\u4e00\u6837\u6a2a\u7740\u5207\u5165\u5404\u4e2a\u4e1a\u52a1\u903b\u8f91\uff0c\u672c\u4e8b\u4e0e\u4e1a\u52a1\u903b\u8f91\u5173\u8054\u4e0d\u5927\uff0c\u4f46\u662f\u53c8\u662f\u6bcf\u4e2a\u4e1a\u52a1\u903b\u8f91\u5757\u90fd\u9700\u8981\u7684\u3002\u6bd4\u5982\u8017\u65f6\u7edf\u8ba1\uff0c\u65e5\u5fd7\u7ba1\u7406<\/li>\n\n\n\n<li>\u5207\u9762\uff08Aspect\uff09\uff1a\u5207\u9762\u662f\u6307\u6211\u4eec\u4e3a\u5b9e\u73b0AOP\u7f16\u7a0b\u800c\u521b\u5efa\u7684\u7c7b\uff0c\u7c7b\u4e2d\u65b9\u6cd5\u90fd\u662f\u4e4b\u524d\u63d0\u5230\u7684\u4e0e\u4e1a\u52a1\u903b\u8f91\u5757\u6ca1\u5173\u7cfb\u4f46\u662f\u662f\u8981\u989d\u5916\u5b9e\u73b0\u7684\u529f\u80fd\uff0c\u6211\u4eec\u4f7f\u7528@Aspect\u6765\u6807\u8bb0\u8fd9\u4e2a\u7c7b\u662f\u4e00\u4e2a\u5207\u9762\u7c7b<\/li>\n\n\n\n<li>\u901a\u77e5\uff08Advice\uff09\uff1a\u5207\u9762\u7c7b\u4e2d\u7684\u65b9\u6cd5\u5c31\u662f\u901a\u77e5\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528\u6ce8\u91ca\u6765\u63a7\u5236\u6211\u4eec\u901a\u77e5\u7684\u542f\u52a8\u65f6\u673a<\/li>\n\n\n\n<li>\u8fde\u63a5\u70b9\uff08JoinPoint\uff09\uff1a\u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u63d2\u5165\u901a\u77e5\u7684\u6240\u6709\u4f4d\u7f6e<\/li>\n\n\n\n<li>\u5207\u70b9\uff08Pointcut\uff09\uff1a\u8868\u660e\u8fd9\u4e2a\u901a\u77e5\u8981\u62e6\u622a\u7684\u8303\u56f4\uff0c\u7531\u5207\u70b9\u8868\u8fbe\u5f0f\u6765\u51b3\u5b9a\u5bf9\u4ec0\u4e48\u4f4d\u7f6e\u8fdb\u884c\u62e6\u622a<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5207\u70b9\u8868\u8fbe\u5f0f\u7684\u5199\u6cd5\u5982\u4e0b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u7684\u8bed\u6cd5\u683c\u5f0f\u89c4\u8303\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>execution(modifiers-pattern? \n          ret-type-pattern \n          declaring-type-pattern?\n\t  name-pattern(param-pattern)\n          throws-pattern?)<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>modifiers-pattern?<\/code>\u00a0\u4e3a\u8bbf\u95ee\u6743\u9650\u4fee\u9970\u7b26<\/li>\n\n\n\n<li><code>ret-type-pattern<\/code>\u00a0\u4e3a\u8fd4\u56de\u7c7b\u578b\uff0c\u901a\u5e38\u7528\u00a0<code>*<\/code>\u00a0\u6765\u8868\u793a\u4efb\u610f\u8fd4\u56de\u7c7b\u578b<\/li>\n\n\n\n<li><code>declaring-type-pattern?<\/code>\u00a0\u4e3a\u5305\u540d<\/li>\n\n\n\n<li><code>name-pattern<\/code>\u00a0\u4e3a\u65b9\u6cd5\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u00a0<code>*<\/code>\u00a0\u6765\u8868\u793a\u6240\u6709\uff0c\u6216\u8005\u00a0<code>set*<\/code>\u00a0\u6765\u8868\u793a\u6240\u6709\u4ee5 set \u5f00\u5934\u7684\u7c7b\u540d<\/li>\n\n\n\n<li><code>param-pattern)<\/code>\u00a0\u4e3a\u53c2\u6570\u7c7b\u578b\uff0c\u591a\u4e2a\u53c2\u6570\u53ef\u4ee5\u7528\u00a0<code>,<\/code>\u00a0\u9694\u5f00\uff0c\u5404\u4e2a\u53c2\u4e0e\u4e5f\u53ef\u4ee5\u4f7f\u7528\u00a0<code>*<\/code>\u00a0\u6765\u8868\u793a\u6240\u6709\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u00a0<code>(..)<\/code>\u00a0\u8868\u793a\u96f6\u4e2a\u6216\u8005\u4efb\u610f\u53c2\u6570<\/li>\n\n\n\n<li><code>throws-pattern?<\/code>\u00a0\u4e3a\u5f02\u5e38\u7c7b\u578b<\/li>\n\n\n\n<li><code>?<\/code>\u00a0\u8868\u793a\u524d\u9762\u7684\u4e3a\u53ef\u9009\u9879<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>@Before<\/td><td>\u5728\u76ee\u6807\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c\u6211\u4eec\u7684AOP\u65b9\u6cd5<\/td><\/tr><tr><td>@After<\/td><td>\u5728\u76ee\u6807\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c\u6211\u4eec\u7684AOP\u65b9\u6cd5<\/td><\/tr><tr><td>@AfterRunning<\/td><td>\u5728\u65b9\u6cd5\u8fd4\u56de\u6b63\u5e38\u7684\u65f6\u5019\u6267\u884c\u6211\u4eec\u7684AOP\u65b9\u6cd5<\/td><\/tr><tr><td>@AfterThrowing<\/td><td>\u5728\u65b9\u6cd5\u629b\u51fa\u5f02\u5e38\u7684\u65f6\u5019\u6267\u884c<\/td><\/tr><tr><td>@Aroud<\/td><td>\u5305\u88f9\u6574\u4e2a\u76ee\u6807\u65b9\u6cd5\u4f7f\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">AOP\u7f16\u7a0b\u7684\u7b80\u5355\u5b9e\u64cd<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>@Aspect\npublic class AOPTest {\n    @Pointcut(\"execution(public * org.example.controller..*(..))\")\n    private void tempPointcut(){};\/\/\u7edf\u4e00\u7684\u5207\u70b9\u540d\u79f0\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u4e0d\u7528\u4e00\u4e2a\u4e00\u4e2a\u6253\u5207\u70b9\u4e86\n\n    @Before(\"tempPointcut()\")\/\/\u901a\u77e5\u6ce8\u91ca\uff0c\u8868\u793a\u901a\u77e5\u7684\u542f\u52a8\u65f6\u673a\n    public void logStart(){\n        System.out.println(\"\u65e5\u5fd7\u5f00\u59cb\u8bb0\u5f55\");\n    }\n    \n    @After(\"tempPointcut()\")\n    public void logEnd(){\n        System.out.println(\"\u65e5\u5fd7\u8bb0\u5f55\u7ed3\u675f\");\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u5c31\u4f1a\u5728\u6839\u636e\u901a\u77e5\u7684\u6ce8\u91ca\u5728\u5bf9\u5e94\u65f6\u95f4\u542f\u52a8\uff0c\u5982\u679c\u4e0b\u8f7d\u4e86\u63d2\u4ef6\u7684\u8bdd\uff0c\u5728\u901a\u77e5\u65c1\u8fb9\u8fd8\u4f1a\u6709\u4e00\u4e2a\u6807\u8bc6\u6765\u7edf\u8ba1\u88ab\u62e6\u622a\u7684\u65b9\u6cd5\u6709\u54ea\u4e00\u4e9b\u3002\u5f53\u7136\u6211\u8fd9\u91cc\u5199\u7684\u8fd9\u4e2a\u5341\u5206\u7b80\u5355\uff0c\u4e0b\u9762\u8fd9\u4e2a\u662f\u8bb0\u5f55\u65e5\u8bb0\u7684AOP\u63a5\u53e3\u6a21\u5f0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8eAOP\u7f16\u7a0b AOP\u7f16\u7a0b\u4e5f\u88ab\u79f0\u4e3a\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u6211\u4eec\u7684\u4e1a\u52a1\u903b\u8f91\u770b\u6210\u4e00\u4e2a\u5757\uff0c\u5982\u679c\u6211\u4eec\u60f3\u5bf9\u6bcf\u4e00\u4e2a\u4e1a\u52a1\u903b\u8f91 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":135,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,1],"tags":[],"class_list":["post-134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-learn"],"_links":{"self":[{"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/posts\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":1,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/posts\/134\/revisions"}],"predecessor-version":[{"id":136,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/posts\/134\/revisions\/136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/media\/135"}],"wp:attachment":[{"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lsuccess.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}