{"id":2829,"date":"2022-12-22T22:29:19","date_gmt":"2022-12-22T14:29:19","guid":{"rendered":"https:\/\/qaqaq.top\/?p=2829"},"modified":"2025-04-02T21:39:31","modified_gmt":"2025-04-02T13:39:31","slug":"aop","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=2829","title":{"rendered":"AOP"},"content":{"rendered":"\n

AOP\uff08\u6982\u5ff5\uff09<\/h2>\n\n\n\n

1\u3001\u4ec0\u4e48\u662f AOP<\/p>\n\n\n\n

\uff081\uff09\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff08\u65b9\u9762\uff09\uff0c\u5229\u7528 AOP \u53ef\u4ee5\u5bf9\u4e1a\u52a1\u903b\u8f91\u7684\u5404\u4e2a\u90e8\u5206\u8fdb\u884c\u9694\u79bb\uff0c\u4ece\u800c\u4f7f\u5f97
\u4e1a\u52a1\u903b\u8f91\u5404\u90e8\u5206\u4e4b\u95f4\u7684\u8026\u5408\u5ea6\u964d\u4f4e\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u91cd\u7528\u6027\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u5f00\u53d1\u7684\u6548\u7387\u3002<\/p>\n\n\n\n

\uff082\uff09\u901a\u4fd7\u63cf\u8ff0\uff1a\u4e0d\u901a\u8fc7\u4fee\u6539\u6e90\u4ee3\u7801\u65b9\u5f0f\uff0c\u5728\u4e3b\u5e72\u529f\u80fd\u91cc\u9762\u6dfb\u52a0\u65b0\u529f\u80fd<\/p>\n\n\n\n

\uff083\uff09\u4f7f\u7528\u767b\u5f55\u4f8b\u5b50\u8bf4\u660e AOP<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

AOP\uff08\u5e95\u5c42\u539f\u7406\uff09<\/h2>\n\n\n\n

1\u3001AOP \u5e95\u5c42\u4f7f\u7528\u52a8\u6001\u4ee3\u7406<\/p>\n\n\n\n

\uff081\uff09\u6709\u4e24\u79cd\u60c5\u51b5\u52a8\u6001\u4ee3\u7406<\/p>\n\n\n\n

\u7b2c\u4e00\u79cd \u6709\u63a5\u53e3\u60c5\u51b5\uff0c\u4f7f\u7528 JDK \u52a8\u6001\u4ee3\u7406<\/p>\n\n\n\n

\u521b\u5efa\u63a5\u53e3\u5b9e\u73b0\u7c7b\u4ee3\u7406\u5bf9\u8c61\uff0c\u589e\u5f3a\u7c7b\u7684\u65b9\u6cd5<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u7b2c\u4e8c\u79cd \u6ca1\u6709\u63a5\u53e3\u60c5\u51b5\uff0c\u4f7f\u7528 CGLIB \u52a8\u6001\u4ee3\u7406<\/p>\n\n\n\n

\u521b\u5efa\u5b50\u7c7b\u7684\u4ee3\u7406\u5bf9\u8c61\uff0c\u589e\u5f3a\u7c7b\u7684\u65b9\u6cd5<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

AOP\uff08JDK \u52a8\u6001\u4ee3\u7406\uff09<\/h2>\n\n\n\n

1\u3001\u4f7f\u7528 JDK \u52a8\u6001\u4ee3\u7406\uff0c\u4f7f\u7528 Proxy \u7c7b\u91cc\u9762\u7684\u65b9\u6cd5\u521b\u5efa\u4ee3\u7406\u5bf9\u8c61<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\uff081\uff09\u8c03\u7528 newProxyInstance \u65b9\u6cd5<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u65b9\u6cd5\u6709\u4e09\u4e2a\u53c2\u6570\uff1a
\u7b2c\u4e00\u53c2\u6570\uff0c\u7c7b\u52a0\u8f7d\u5668
\u7b2c\u4e8c\u53c2\u6570\uff0c\u589e\u5f3a\u65b9\u6cd5\u6240\u5728\u7684\u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u5b9e\u73b0\u7684\u63a5\u53e3\uff0c\u652f\u6301\u591a\u4e2a\u63a5\u53e3
\u7b2c\u4e09\u53c2\u6570\uff0c\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3 InvocationHandler\uff0c\u521b\u5efa\u4ee3\u7406\u5bf9\u8c61\uff0c\u5199\u589e\u5f3a\u7684\u90e8\u5206<\/p>\n\n\n\n

2\u3001\u7f16\u5199 JDK \u52a8\u6001\u4ee3\u7406\u4ee3\u7801<\/p>\n\n\n\n

\uff081\uff09\u521b\u5efa\u63a5\u53e3\uff0c\u5b9a\u4e49\u65b9\u6cd5<\/p>\n\n\n\n

package top.qaqaq.spring5;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-22 18:51\n *\/\npublic interface UserDao {\n\n    public int add(int a, int b);\n\n    public String update(String id);\n}\n<\/code><\/pre>\n\n\n\n
package top.qaqaq.spring5;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-22 18:53\n *\/\npublic class UserDaoImpl implements UserDao{\n\n    @Override\n    public int add(int a, int b) {\n        System.out.println(\"add\u65b9\u6cd5\u6267\u884c\u4e86......\");\n        return a + b;\n    }\n\n    @Override\n    public String update(String id) {\n        System.out.println(\"update\u65b9\u6cd5\u6267\u884c\u4e86......\");\n        return id;\n    }\n\n\n}\n<\/code><\/pre>\n\n\n\n
\uff083\uff09\u4f7f\u7528 Proxy \u7c7b\u521b\u5efa\u63a5\u53e3\u4ee3\u7406\u5bf9\u8c61<\/p>\n\n\n\n
package top.qaqaq.spring5;\n\nimport java.lang.management.MemoryType;\nimport java.lang.reflect.InvocationHandler;\nimport java.lang.reflect.Method;\nimport java.lang.reflect.Proxy;\nimport java.util.Arrays;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-22 18:55\n *\/\npublic class JDKProxy {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u63a5\u53e3\u5b9e\u73b0\u7c7b\u4ee3\u7406\u5bf9\u8c61\n        Class[] interfaces = {UserDao.class};\n        \/*\n        Proxy.newProxyInstance(JDKProxy.class.getClassLoader(), interfaces, new InvocationHandler() {\n            @Override\n            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {\n                return null;\n            }\n        });\n        *\/\n\n        UserDaoImpl userDao = new UserDaoImpl();\n        UserDao dao = (UserDao) Proxy.newProxyInstance(JDKProxy.class.getClassLoader(), interfaces, new UserDaoProty(userDao));\n        int result = dao.add(1, 2);\n        System.out.println(\"result:\" + result);\n    }\n}\n\n\/\/ \u521b\u5efa\u4ee3\u7406\u5bf9\u8c61\u4ee3\u7801\nclass UserDaoProty implements InvocationHandler {\n\n    \/\/ 1 \u628a\u521b\u5efa\u7684\u662f\u8c01\u7684\u4ee3\u7406\u5bf9\u8c61\uff0c\u628a\u8c01\u4f20\u9012\u8fc7\u6765\n    \/\/ \u6709\u53c2\u6570\u6784\u9020\u4f20\u9012\n    private Object obj;\n    public UserDaoProty(Object obj){\n        this.obj = obj;\n    }\n\n    \/\/ \u589e\u5f3a\u7684\u903b\u8f91\n    @Override\n    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {\n\n        \/\/\u65b9\u6cd5\u4e4b\u524d\n        System.out.println(\"\u65b9\u6cd5\u4e4b\u524d\u6267\u884c......\" + method.getName() + \":\u4f20\u9012\u7684\u53c2\u6570...\" + Arrays.toString(args));\n\n        \/\/\u88ab\u589e\u5f3a\u7684\u65b9\u6cd5\u6267\u884c\n        Object res = method.invoke(obj, args);\n\n        \/\/\u65b9\u6cd5\u4e4b\u540e\n        System.out.println(\"\u65b9\u6cd5\u4e4b\u540e\u6267\u884c......\" + obj);\n\n        return res;\n    }\n}\n<\/code><\/pre>\n\n\n\n
AOP\uff08\u672f\u8bed\uff09<\/h2>\n\n\n\n
1\u3001\u8fde\u63a5\u70b9<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
2\u3001\u5207\u5165\u70b9<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
3\u3001\u901a\u77e5\uff08\u589e\u5f3a\uff09<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
4\u3001\u5207\u9762<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
AOP \u64cd\u4f5c\uff08\u51c6\u5907\u5de5\u4f5c\uff09<\/h2>\n\n\n\n
1\u3001Spring \u6846\u67b6\u4e00\u822c\u90fd\u662f\u57fa\u4e8e AspectJ \u5b9e\u73b0 AOP \u64cd\u4f5c<\/p>\n\n\n\n
\uff081\uff09AspectJ \u4e0d\u662f Spring \u7ec4\u6210\u90e8\u5206\uff0c\u72ec\u7acb AOP \u6846\u67b6\uff0c\u4e00\u822c\u628a AspectJ \u548c Spirng \u6846\u67b6\u4e00\u8d77\u4f7f
\u7528\uff0c\u8fdb\u884c AOP \u64cd\u4f5c<\/p>\n\n\n\n
2\u3001\u57fa\u4e8e AspectJ \u5b9e\u73b0 AOP \u64cd\u4f5c<\/p>\n\n\n\n
\uff081\uff09\u57fa\u4e8e xml \u914d\u7f6e\u6587\u4ef6\u5b9e\u73b0
\uff082\uff09\u57fa\u4e8e\u6ce8\u89e3\u65b9\u5f0f\u5b9e\u73b0\uff08\u4f7f\u7528\uff09<\/p>\n\n\n\n
3\u3001\u5728\u9879\u76ee\u5de5\u7a0b\u91cc\u9762\u5f15\u5165 AOP \u76f8\u5173\u4f9d\u8d56<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
4\u3001\u5207\u5165\u70b9\u8868\u8fbe\u5f0f<\/p>\n\n\n\n
\uff081\uff09\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
\uff082\uff09\u8bed\u6cd5\u7ed3\u6784\uff1a execution([\u6743\u9650\u4fee\u9970\u7b26] [\u8fd4\u56de\u7c7b\u578b] [\u7c7b\u5168\u8def\u5f84] [\u65b9\u6cd5\u540d\u79f0]([\u53c2\u6570\u5217\u8868]) )<\/p>\n\n\n\n
\u4e3e\u4f8b 1\uff1a\u5bf9 top.qaqaq.dao.BookDao \u7c7b\u91cc\u9762\u7684 add \u8fdb\u884c\u589e\u5f3a
execution(* top.qaqaq.dao.BookDao.add(..))<\/p>\n\n\n\n
\u4e3e\u4f8b 2\uff1a\u5bf9 top.qaqaq.dao.BookDao \u7c7b\u91cc\u9762\u7684\u6240\u6709\u7684\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a
execution(* top.qaqaq.dao.BookDao.* (..))<\/p>\n\n\n\n
\u4e3e\u4f8b 3\uff1a\u5bf9 top.qaqaq.dao \u5305\u91cc\u9762\u6240\u6709\u7c7b\uff0c\u7c7b\u91cc\u9762\u6240\u6709\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a
execution(* top.qaqaq.dao..<\/em> (..))<\/p>\n\n\n\n
AOP \u64cd\u4f5c\uff08AspectJ \u6ce8\u89e3\uff09<\/h2>\n\n\n\n
1\u3001\u521b\u5efa\u7c7b\uff0c\u5728\u7c7b\u91cc\u9762\u5b9a\u4e49\u65b9\u6cd5<\/p>\n\n\n\n
\/**\n * @author RichieZhang\n * @create 2022-12-22 20:24\n *\/\n\n\/\/\u88ab\u589e\u5f3a\u7684\u7c7b\n@Component\npublic class User {\n\n    public void add() {\n        System.out.println(\"add......\");\n    }\n\n}\n<\/code><\/pre>\n\n\n\n
2\u3001\u521b\u5efa\u589e\u5f3a\u7c7b\uff08\u7f16\u5199\u589e\u5f3a\u903b\u8f91\uff09<\/p>\n\n\n\n
\uff081\uff09\u5728\u589e\u5f3a\u7c7b\u91cc\u9762\uff0c\u521b\u5efa\u65b9\u6cd5\uff0c\u8ba9\u4e0d\u540c\u65b9\u6cd5\u4ee3\u8868\u4e0d\u540c\u901a\u77e5\u7c7b\u578b<\/p>\n\n\n\n
\/**\n * @author RichieZhang\n * @create 2022-12-22 20:25\n *\/\n\n\/\/\u589e\u5f3a\u7684\u7c7b\n@Component\npublic class UserProxy {\n\n    \/\/\u524d\u7f6e\u901a\u77e5\n    public void before() {\n        System.out.println(\"before......\");\n    }\n\n}\n<\/code><\/pre>\n\n\n\n
3\u3001\u8fdb\u884c\u901a\u77e5\u7684\u914d\u7f6e<\/p>\n\n\n\n
\uff081\uff09\u5728 spring \u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5f00\u542f\u6ce8\u89e3\u626b\u63cf<\/p>\n\n\n\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=\"top.qaqaq.spring5.aopanno\"><\/context:component-scan>\n<\/beans><\/code><\/pre>\n\n\n\n
\uff082\uff09\u4f7f\u7528\u6ce8\u89e3\u521b\u5efa User \u548c UserProxy \u5bf9\u8c61<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\uff083\uff09\u5728\u589e\u5f3a\u7c7b\u4e0a\u9762\u6dfb\u52a0\u6ce8\u89e3 @Aspect<\/p>\n\n\n\n
\/**\n * @author RichieZhang\n * @create 2022-12-22 20:25\n *\/\n\n\/\/\u589e\u5f3a\u7684\u7c7b\n@Component\n@Aspect \/\/ \u751f\u6210\u4ee3\u7406\u5bf9\u8c61<\/strong>\npublic class UserProxy {\n\n    \/\/\u524d\u7f6e\u901a\u77e5\n    public void before() {\n        System.out.println(\"before......\");\n    }\n\n}\n<\/code><\/pre>\n\n\n\n
\uff084\uff09\u5728 spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u5f00\u542f\u751f\u6210\u4ee3\u7406\u5bf9\u8c61<\/p>\n\n\n\n
    <!-- \u5f00\u542fAspect\u751f\u6210\u4ee3\u7406\u5bf9\u8c61 -->\n    <aop:aspectj-autoproxy><\/aop:aspectj-autoproxy><\/code><\/pre>\n\n\n\n
4\u3001\u914d\u7f6e\u4e0d\u540c\u7c7b\u578b\u7684\u901a\u77e5<\/p>\n\n\n\n
\uff081\uff09\u5728\u589e\u5f3a\u7c7b\u7684\u91cc\u9762\uff0c\u5728\u4f5c\u4e3a\u901a\u77e5\u65b9\u6cd5\u4e0a\u9762\u6dfb\u52a0\u901a\u77e5\u7c7b\u578b\u6ce8\u89e3\uff0c\u4f7f\u7528\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u914d\u7f6e<\/p>\n\n\n\n
\/**\n * @author RichieZhang\n * @create 2022-12-22 20:25\n *\/\n\n\/\/\u589e\u5f3a\u7684\u7c7b\n@Component\n@Aspect \/\/ \u751f\u6210\u4ee3\u7406\u5bf9\u8c61\npublic class UserProxy {\n\n    \/\/\u524d\u7f6e\u901a\u77e5\n    \/\/@Before\u6ce8\u89e3\u8868\u793a\u4f5c\u4e3a\u524d\u7f6e\u901a\u77e5\n    @Before(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void before() {\n        System.out.println(\"before......\");\n    }\n\n    \/\/\u540e\u7f6e\u901a\u77e5\uff08\u8fd4\u56de\u901a\u77e5\uff09\n    @AfterReturning(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void afterReturning() {\n        System.out.println(\"afterReturning......\");\n    }\n\n    \/\/\u6700\u7ec8\u901a\u77e5\n    @After(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void after() {\n        System.out.println(\"after......\");\n    }\n\n    \/\/\u5f02\u5e38\u901a\u77e5\n    @AfterThrowing(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void afterThrowing() {\n        System.out.println(\"afterThrowing......\");\n    }\n\n    \/\/ \u73af\u7ed5\u901a\u77e5\n    @Around(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void around(ProceedingJoinPoint proceedingJoinPoint) throws Throwable{\n        System.out.println(\"\u73af\u7ed5\u4e4b\u524d......\");\n\n        \/\/ \u88ab\u589e\u5f3a\u7684\u65b9\u6cd5\u6267\u884c\n        proceedingJoinPoint.proceed();\n\n        System.out.println(\"\u73af\u7ed5\u4e4b\u540e......\");\n    }\n\n}\n<\/code><\/pre>\n\n\n\n
5\u3001\u76f8\u540c\u7684\u5207\u5165\u70b9\u62bd\u53d6<\/p>\n\n\n\n
    \/\/\u76f8\u540c\u5207\u5165\u70b9\u62bd\u53d6\n    @Pointcut(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void pointdemo() {\n\n    }\n\n    \/\/\u524d\u7f6e\u901a\u77e5\n    \/\/@Before\u6ce8\u89e3\u8868\u793a\u4f5c\u4e3a\u524d\u7f6e\u901a\u77e5\n    @Before(value = \"pointdemo()\")\n    public void before() {\n        System.out.println(\"before......\");\n    }\n<\/code><\/pre>\n\n\n\n
6\u3001\u6709\u591a\u4e2a\u589e\u5f3a\u7c7b\u591a\u540c\u4e00\u4e2a\u65b9\u6cd5\u8fdb\u884c\u589e\u5f3a\uff0c\u8bbe\u7f6e\u589e\u5f3a\u7c7b\u4f18\u5148\u7ea7<\/p>\n\n\n\n
\uff081\uff09\u5728\u589e\u5f3a\u7c7b\u4e0a\u9762\u6dfb\u52a0\u6ce8\u89e3 @Order(\u6570\u5b57\u7c7b\u578b\u503c)\uff0c\u6570\u5b57\u7c7b\u578b\u503c\u8d8a\u5c0f\u4f18\u5148\u7ea7\u8d8a\u9ad8<\/p>\n\n\n\n
@Component\n@Aspect\n@Order(1)<\/strong>\npublic class PersonProxy {\n\n    @Before(value = \"execution(* top.qaqaq.spring5.aopanno.User.add(..))\")\n    public void afterReturning() {\n        System.out.println(\"Person Before......\");\n    }\n}<\/code><\/pre>\n\n\n\n
7\u3001\u5b8c\u5168\u4f7f\u7528\u6ce8\u89e3\u5f00\u53d1<\/p>\n\n\n\n
\uff081\uff09\u521b\u5efa\u914d\u7f6e\u7c7b\uff0c\u4e0d\u9700\u8981\u521b\u5efa xml \u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n
\/**\n * @author RichieZhang\n * @create 2022-12-23 13:30\n *\/\n\n@Configuration\n@ComponentScan(basePackages = {\"top.qaqaq\"})\n@EnableAspectJAutoProxy(proxyTargetClass = true)\npublic class ConfigAop {\n}<\/code><\/pre>\n\n\n\n
AOP \u64cd\u4f5c\uff08AspectJ \u914d\u7f6e\u6587\u4ef6\uff09<\/h2>\n\n\n\n
1\u3001\u521b\u5efa\u4e24\u4e2a\u7c7b\uff0c\u589e\u5f3a\u7c7b\u548c\u88ab\u589e\u5f3a\u7c7b\uff0c\u521b\u5efa\u65b9\u6cd5<\/p>\n\n\n\n
2\u3001\u5728 spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u521b\u5efa\u4e24\u4e2a\u7c7b\u5bf9\u8c61<\/p>\n\n\n\n
    <!-- \u521b\u5efa\u5bf9\u8c61 -->\n    <bean id=\"book\" class=\"top.qaqaq.spring5.aopxml.Book\"><\/bean>\n    <bean id=\"bookProxy\" class=\"top.qaqaq.spring5.aopxml.BookProxy\"><\/bean><\/code><\/pre>\n\n\n\n
3\u3001\u5728 spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e\u5207\u5165\u70b9<\/p>\n\n\n\n
    <!-- \u914d\u7f6eapo\u589e\u5f3a -->\n    <aop:config>\n        <!-- \u5207\u5165\u70b9 -->\n        <aop:pointcut id=\"p\" expression=\"execution(* top.qaqaq.spring5.aopxml.Book.buy(..))\"\/>\n\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\"\/>\n        <\/aop:aspect>\n    <\/aop:config><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
AOP\uff08\u6982\u5ff5\uff09 1\u3001\u4ec0\u4e48\u662f AOP \uff081\uff09\u9762\u5411\u5207\u9762\u7f16\u7a0b\uff08\u65b9\u9762\uff09\uff0c\u5229\u7528 AOP \u53ef\u4ee5\u5bf9\u4e1a\u52a1\u903b\u8f91\u7684\u5404\u4e2a\u90e8\u5206\u8fdb\u884c\u9694\u79bb […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102],"tags":[113],"class_list":["post-2829","post","type-post","status-publish","format-standard","hentry","category-spring-code","tag-spring"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2829"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2829"}],"version-history":[{"count":3,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2829\/revisions"}],"predecessor-version":[{"id":3247,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2829\/revisions\/3247"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}