{"id":11710,"date":"2023-11-28T22:31:16","date_gmt":"2023-11-28T14:31:16","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11710"},"modified":"2023-12-11T14:01:00","modified_gmt":"2023-12-11T06:01:00","slug":"spring-zhong-you-ji-zhong-bu-tong-lei-xing-de-zi-d","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-zhong-you-ji-zhong-bu-tong-lei-xing-de-zi-d\/","title":{"rendered":"Spring\u4e2d\u6709\u51e0\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u81ea\u52a8\u4ee3\u7406\uff1f"},"content":{"rendered":"

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    \n
  1. \nJDK\u52a8\u6001\u4ee3\u7406\uff08JDK Dynamic Proxy\uff09\uff1a<\/strong><\/p>\n
      \n
    • \n\u8fd9\u662f\u57fa\u4e8eJava\u52a8\u6001\u4ee3\u7406\u673a\u5236\u7684\u4e00\u79cd\u4ee3\u7406\u65b9\u5f0f\uff0c\u53ea\u80fd\u4ee3\u7406\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\u3002Spring\u901a\u8fc7\u5728\u8fd0\u884c\u65f6\u521b\u5efa\u4ee3\u7406\u5bf9\u8c61\uff0c\u5b9e\u73b0\u4e86\u5bf9\u76ee\u6807\u5bf9\u8c61\u7684\u5305\u88c5\u3002\n<\/li>\n
    • \n\u5982\u679c\u76ee\u6807\u5bf9\u8c61\u5b9e\u73b0\u4e86\u81f3\u5c11\u4e00\u4e2a\u63a5\u53e3\uff0cSpring\u4f1a\u4f7f\u7528JDK\u52a8\u6001\u4ee3\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n
      public interface MyService {\n    void myMethod();\n}\n\npublic class MyServiceImpl implements MyService {\n    @Override\n    public void myMethod() {\n        \/\/ \u5b9e\u73b0\n    }\n}\n<\/code><\/pre>\n
      <bean id="myService" class="com.example.MyServiceImpl" \/>\n<\/code><\/pre>\n
      \u5982\u679c\u542f\u7528\u4e86\u81ea\u52a8\u4ee3\u7406\uff0cSpring\u5c06\u81ea\u52a8\u4e3amyService<\/code>\u751f\u6210\u4e00\u4e2a\u5b9e\u73b0\u4e86MyService<\/code>\u63a5\u53e3\u7684\u4ee3\u7406\u5bf9\u8c61\u3002\n<\/li>\n<\/ul>\n<\/li>\n
    • \nCGLIB\u4ee3\u7406\uff08CGLIB Proxy\uff09\uff1a<\/strong><\/p>\n
        \n
      • \n\u5bf9\u4e8e\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\u7684\u7c7b\uff0cSpring\u5c06\u4f7f\u7528CGLIB\uff08Code Generation Library\uff09\u521b\u5efa\u4ee3\u7406\u5bf9\u8c61\u3002CGLIB\u901a\u8fc7\u751f\u6210\u76ee\u6807\u7c7b\u7684\u5b50\u7c7b\u6765\u5b9e\u73b0\u4ee3\u7406\uff0c\u56e0\u6b64\u4e0d\u8981\u6c42\u76ee\u6807\u7c7b\u5fc5\u987b\u5b9e\u73b0\u63a5\u53e3\u3002\n<\/li>\n
      • \n\u5982\u679c\u76ee\u6807\u5bf9\u8c61\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\uff0cSpring\u4f1a\u4f7f\u7528CGLIB\u4ee3\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n
        public class MyService {\n    public void myMethod() {\n        \/\/ \u5b9e\u73b0\n    }\n}\n<\/code><\/pre>\n
        <bean id="myService" class="com.example.MyService" \/>\n<\/code><\/pre>\n
        \u5982\u679c\u542f\u7528\u4e86\u81ea\u52a8\u4ee3\u7406\uff0cSpring\u5c06\u4f7f\u7528CGLIB\u4e3amyService<\/code>\u751f\u6210\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u3002\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
        \u81ea\u52a8\u4ee3\u7406\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u76ee\u6807\u5bf9\u8c61\u662f\u5426\u5b9e\u73b0\u4e86\u63a5\u53e3\u3002\u5982\u679c\u5b9e\u73b0\u4e86\u63a5\u53e3\uff0cSpring\u5c06\u4f7f\u7528JDK\u52a8\u6001\u4ee3\u7406\uff1b\u5982\u679c\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\uff0cSpring\u5c06\u4f7f\u7528CGLIB\u4ee3\u7406\u3002\u5728Spring\u7684AOP\u4e2d\uff0c\u81ea\u52a8\u4ee3\u7406\u901a\u5e38\u901a\u8fc7<aop:aspectj-autoproxy><\/code>\u6216\u8005@EnableAspectJAutoProxy<\/code>\u6765\u542f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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