{"id":11785,"date":"2023-11-28T22:33:55","date_gmt":"2023-11-28T14:33:55","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11785"},"modified":"2023-12-11T14:22:05","modified_gmt":"2023-12-11T06:22:05","slug":"spring-deaop-shi-xian-yuan-li-ni-le-jie-ma","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-deaop-shi-xian-yuan-li-ni-le-jie-ma\/","title":{"rendered":"Spring\u7684Aop\u5b9e\u73b0\u539f\u7406\u4f60\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"

Spring\u7684AOP\uff08Aspect-Oriented Programming\uff0c\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff09\u5b9e\u73b0\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u52a8\u6001\u4ee3\u7406\u548c\u5b57\u8282\u7801\u751f\u6210\u3002Spring\u4f7f\u7528AOP\u6765\u5b9e\u73b0\u6a2a\u5207\u5173\u6ce8\u70b9\uff08cross-cutting concerns\uff09\uff0c\u4f8b\u5982\u4e8b\u52a1\u7ba1\u7406\u3001\u65e5\u5fd7\u3001\u5b89\u5168\u6027\u7b49\uff0c\u4ece\u800c\u5c06\u8fd9\u4e9b\u5173\u6ce8\u70b9\u4e0e\u4e1a\u52a1\u903b\u8f91\u4ee3\u7801\u5206\u79bb\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u6a21\u5757\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

Spring AOP\u7684\u5b9e\u73b0\u539f\u7406\u4e3b\u8981\u5305\u62ec\u4e24\u79cd\u4ee3\u7406\u65b9\u5f0f\uff1a\u57fa\u4e8eJava\u52a8\u6001\u4ee3\u7406\uff08JDK\u52a8\u6001\u4ee3\u7406\uff09\u548c\u57fa\u4e8eCGLIB\uff08Code Generation Library\uff09\u7684\u4ee3\u7406\u3002<\/p>\n

    \n
  1. \n\u57fa\u4e8eJava\u52a8\u6001\u4ee3\u7406\uff1a<\/strong><\/p>\n
      \n
    • \u5f53\u76ee\u6807\u5bf9\u8c61\u5b9e\u73b0\u4e86\u63a5\u53e3\u65f6\uff0cSpring\u4f7f\u7528Java\u52a8\u6001\u4ee3\u7406\u751f\u6210\u4e00\u4e2a\u5b9e\u73b0\u76f8\u540c\u63a5\u53e3\u7684\u4ee3\u7406\u5bf9\u8c61\u3002\u4ee3\u7406\u5bf9\u8c61\u5728\u8c03\u7528\u76ee\u6807\u65b9\u6cd5\u4e4b\u524d\u548c\u4e4b\u540e\u6dfb\u52a0\u4e86\u6a2a\u5207\u903b\u8f91\u3002Spring\u901a\u8fc7Proxy<\/code>\u7c7b\u548cInvocationHandler<\/code>\u63a5\u53e3\u5b9e\u73b0\u4e86\u8fd9\u79cd\u4ee3\u7406\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u57fa\u4e8eCGLIB\u52a8\u6001\u4ee3\u7406\uff1a<\/strong><\/p>\n
        \n
      • \u5f53\u76ee\u6807\u5bf9\u8c61\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\u65f6\uff0cSpring\u4f7f\u7528CGLIB\u751f\u6210\u76ee\u6807\u7c7b\u7684\u5b50\u7c7b\u4f5c\u4e3a\u4ee3\u7406\u5bf9\u8c61\u3002\u8fd9\u4e2a\u5b50\u7c7b\u91cd\u5199\u4e86\u76ee\u6807\u7c7b\u7684\u975efinal\u65b9\u6cd5\uff0c\u5728\u8fd9\u4e9b\u65b9\u6cd5\u7684\u524d\u540e\u6dfb\u52a0\u4e86\u6a2a\u5207\u903b\u8f91\u3002Spring\u901a\u8fc7CGLIB\u5e93\u5b9e\u73b0\u4e86\u8fd9\u79cd\u4ee3\u7406\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

        Spring AOP\u7684\u5b9e\u73b0\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

          \n
        • \n\u5b9a\u4e49\u5207\u9762\uff08Aspect\uff09\uff1a<\/strong><\/p>\n
            \n
          • \u5207\u9762\u662f\u4e00\u4e2a\u5305\u542b\u6a2a\u5207\u903b\u8f91\u7684\u6a21\u5757\uff0c\u901a\u5e38\u5305\u62ec\u901a\u77e5\u548c\u5207\u70b9\u3002\u901a\u77e5\u5b9a\u4e49\u4e86\u5728\u4f55\u65f6\u3001\u4f55\u5730\u6267\u884c\u6a2a\u5207\u903b\u8f91\uff0c\u5207\u70b9\u5b9a\u4e49\u4e86\u4f55\u5904\u6267\u884c\u6a2a\u5207\u903b\u8f91\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n\u5c06\u5207\u9762\u4e0e\u5e94\u7528\u7a0b\u5e8f\u8fde\u63a5\u8d77\u6765\uff1a<\/strong><\/p>\n
              \n
            • \u5728Spring\u914d\u7f6e\u6587\u4ef6\u4e2d\u6216\u901a\u8fc7\u6ce8\u89e3\u914d\u7f6e\uff0c\u5c06\u5207\u9762\u4e0e\u5e94\u7528\u7a0b\u5e8f\u7684\u8fde\u63a5\u70b9\u5173\u8054\u8d77\u6765\u3002\u8fde\u63a5\u70b9\u662f\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9a\u4e49\u7684\u4e00\u7cfb\u5217\u70b9\uff0c\u4f8b\u5982\u65b9\u6cd5\u8c03\u7528\u3001\u5bf9\u8c61\u7684\u521b\u5efa\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \n\u5728\u8fd0\u884c\u65f6\u751f\u6210\u4ee3\u7406\uff1a<\/strong><\/p>\n
                \n
              • \u5f53\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u65f6\uff0cSpring\u6839\u636e\u914d\u7f6e\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u3002\u8fd9\u4e2a\u4ee3\u7406\u5bf9\u8c61\u5305\u542b\u4e86\u5207\u9762\u7684\u6a2a\u5207\u903b\u8f91\u3002\u5982\u679c\u76ee\u6807\u5bf9\u8c61\u5b9e\u73b0\u4e86\u63a5\u53e3\uff0cSpring\u4f7f\u7528Java\u52a8\u6001\u4ee3\u7406\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\uff1b\u5982\u679c\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\uff0cSpring\u4f7f\u7528CGLIB\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<\/li>\n
              • \n\u6267\u884c\u6a2a\u5207\u903b\u8f91\uff1a<\/strong><\/p>\n
                  \n
                • \u5728\u8fd0\u884c\u65f6\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u6267\u884c\u4e0e\u8fde\u63a5\u70b9\u5339\u914d\u7684\u65b9\u6cd5\u65f6\uff0c\u4ee3\u7406\u5bf9\u8c61\u4f1a\u6267\u884c\u5207\u9762\u4e2d\u5b9a\u4e49\u7684\u6a2a\u5207\u903b\u8f91\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u6267\u884c\u524d\u7f6e\u901a\u77e5\u3001\u73af\u7ed5\u901a\u77e5\u3001\u540e\u7f6e\u901a\u77e5\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                  Spring AOP\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5b9e\u73b0\u5bf9\u6a2a\u5207\u5173\u6ce8\u70b9\u7684\u6a21\u5757\u5316\u7ba1\u7406\uff0c\u4e0d\u4fb5\u5165\u4e1a\u52a1\u903b\u8f91\u4ee3\u7801\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002\u540c\u65f6\uff0c\u4f7f\u7528\u52a8\u6001\u4ee3\u7406\u673a\u5236\uff0cSpring AOP\u5728\u8fd0\u884c\u65f6\u624d\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\uff0c\u5b9e\u73b0\u4e86\u5bf9\u76ee\u6807\u5bf9\u8c61\u7684\u900f\u660e\u4ee3\u7406\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u4e13\u6ce8\u4e8e\u4e1a\u52a1\u903b\u8f91\u7684\u7f16\u5199\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                  Spring\u7684AOP\uff08Aspect-Oriented Programming\uff0c\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff09\u5b9e\u73b0\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u52a8 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":["post-11785","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=11785"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11785\/revisions"}],"predecessor-version":[{"id":37182,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11785\/revisions\/37182"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11785"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}