{"id":531,"date":"2008-09-07T00:00:00","date_gmt":"2008-09-06T16:00:00","guid":{"rendered":"http:\/\/www.strongd.net\/?p=531"},"modified":"2011-07-15T09:17:06","modified_gmt":"2011-07-15T01:17:06","slug":"spring%e4%b8%ad%e5%9f%ba%e4%ba%8eaop%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e7%9a%84aop","status":"publish","type":"post","link":"https:\/\/www.strongd.net\/?p=531","title":{"rendered":"Spring\u4e2d\u57fa\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684AOP"},"content":{"rendered":"


\n

\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.blogjava.net\/cmzy\/archive\/2008\/08\/23\/223870.html<\/FONT><\/A>
\u4e0b\u7bc7\u5730\u5740\uff1aSpring\u4e2d\u57fa\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684AOP \u4e8c\uff08\u58f0\u660e\u4e00\u4e2a\u5207\u9762\u3001\u5207\u5165\u70b9\u548c\u901a\u77e5\uff09<\/FONT><\/A>
<\/P>
\n

    \u5728\u67d0\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u5de5\u7a0b\u4e2d\u4f7f\u7528\u7684JDK \u4e0d\u4e00\u5b9a\u5c31\u662f1.5 \u4ee5\u4e0a\uff0c\u4e5f\u5c31\u662f\u8bf4\u53ef\u80fd\u4e0d\u652f\u6301Annotation \u6ce8\u89e3\uff0c\u8fd9\u65f6\u81ea\u7136\u4e5f\u5c31\u4e0d\u80fd\u4f7f\u7528@AspectJ \u6ce8\u89e3\u9a71\u52a8\u7684AOP \u4e86\uff0c\u90a3\u4e48\u5982\u679c\u6211\u4eec\u4ecd\u7136\u60f3\u4f7f\u7528AspectJ \u7075\u6d3b\u7684\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\uff0c\u90a3\u4e48\u8be5\u5982\u4f55\u5462\uff1fSpring \u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u57fa\u4e8exml schematic \u7684aop \u547d\u540d\u7a7a\u95f4\uff0c\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u548c@AspectJ \u6ce8\u89e3\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\u914d\u7f6e\u4fe1\u606f\u4ece\u6ce8\u89e3\u4e2d\u8f6c\u79fb\u5230\u4e86Spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Spring \u63d0\u4f9b\u7684<aop:config\/> \u6807\u7b7e\u6765\u914d\u7f6eSpring AOP \u3002<\/P>
\n


1 \u3001\u4e00\u70b9\u51c6\u5907\u5de5\u4f5c\u548c\u4e00\u4e2a\u4f8b\u5b50<\/STRONG> <\/SPAN><\/STRONG><\/P>
\n

    \u4f7f\u7528<aop:config\/> \u6807\u7b7e\uff0c\u9700\u8981\u7ed9Spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u5f15\u5165\u57fa\u4e8exml schema \u7684Spring AOP \u547d\u540d\u7a7a\u95f4\u3002\u5b8c\u6210\u540e\u7684Spring \u914d\u7f6e\u6587\u4ef6\u5982\u4e0b\uff08\u5728\u8be5\u8282\uff0c\u6240\u6709\u4f8b\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e86Spring AOP \u547d\u540d\u7a7a\u95f4\uff0c\u9664\u975e\u7279\u6b8a\u60c5\u51b5\u5916\uff0c\u4e3a\u4e86\u8282\u7ea6\u7a7a\u95f4\uff0c\u8fd9\u90e8\u5206\u5c06\u5728\u7ed9\u51fa\u7684\u4ee3\u7801\u4e2d\u7701\u7565\uff09\uff0c\u7c97\u4f53\u5185\u5bb9\u5373\u4e3a\u6211\u4eec\u9700\u8981\u6dfb\u52a0\u7684\u5185\u5bb9\uff1a<\/P>
\n


\n


\n

\n
\u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
\n

    \n
  1. <?<\/FONT><\/SPAN>xml<\/FONT><\/SPAN><\/STRONG> <\/SPAN>version<\/FONT><\/SPAN>=<\/SPAN>“1.0”<\/FONT><\/SPAN> <\/SPAN>encoding<\/FONT><\/SPAN>=<\/SPAN>“UTF-8”<\/SPAN>?><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
    \n
  2. <\/SPAN><<\/FONT><\/SPAN>beans<\/FONT><\/SPAN><\/STRONG> <\/SPAN>xmlns<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.springframework.org\/schema\/beans”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
    \n
  3.         <\/SPAN>xmlns:xsi<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.w3.org\/2001\/XMLSchema-instance”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
    \n
  4.         <\/SPAN>xmlns:aop<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.springframework.org\/schema\/aop”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
    \n
  5.         <\/SPAN>xsi:schemaLocation<\/FONT><\/SPAN>=”http:\/\/www.springframework.org\/schema\/beans   <\/SPAN><\/SPAN><\/LI>
    \n
  6.               http:\/\/www.springframework.org\/schema\/beans\/spring-beans-2.5.xsd    <\/SPAN><\/LI>
    \n
  7.               http:\/\/www.springframework.org\/schema\/aop    <\/SPAN><\/LI>
    \n
  8.               http:\/\/www.springframework.org\/schema\/aop\/spring-aop-2.5.xsd <\/SPAN>><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
    \n
  9. \u2026\u2026\u2026\u2026 Spring\u914d\u7f6e\u4fe1\u606f   <\/SPAN><\/LI>
    \n
  10. <\/SPAN><\/<\/FONT><\/SPAN>beans<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
    \n

    <\/P>
    \n

        \u5173\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684\u6807\u7b7e\uff0c\u6211\u4eec\u524d\u9762\u4f7f\u7528\u8fc7\u7684\u6709<aop:aspectj-autoproxy\/>\uff0c\u5728\u8fd9\u4e00\u8282\uff0c\u6211\u4eec\u5c06\u4ee5<aop:config\/>\u6807\u7b7e\u4f5c\u4e3a\u91cd\u70b9\u3002\u4e8b\u5b9e\u4e0a\uff0c\u6211\u4eec\u5728\u8fd9\u4e00\u8282\u4ecb\u7ecd\u7684\u6240\u6709\u6807\u7b7e\u90fd\u662f\u8be5\u6807\u7b7e\u7684\u5b50\u6807\u7b7e\u3002<\/P>
    \n


       \u4e0b\u9762\u6709\u4e00\u4e2a\u4f8b\u7a0b\u6765\u76f4\u89c2\u7684\u5c55\u793a\u5982\u4f55\u4f7f\u7528<aop:config\/>\u6807\u7b7e\u6765\u914d\u7f6eSpring AOP\uff08\u5b8c\u6574\u4ee3\u7801\u89c1\u4f8b\u7a0b4.15\uff09\u3002\u5728\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<aop:config\/>\u914d\u7f6e\u4e00\u4e2a\u5207\u9762\u5e76\u62e6\u622a\u76ee\u6807\u5bf9\u8c61Peoples\u7684SayHello()\u65b9\u6cd5\uff0c\u5728\u5b83\u6267\u884c\u524d\u8f93\u51fa\u63d0\u793a\u4fe1\u606f\u3002
    \u9996\u5148\u521b\u5efa\u5de5\u7a0bAOP_Test4.15\uff0c\u6dfb\u52a0Spring IoC\u548cSpring AOP\u5e93\u540e\uff0c\u521b\u5efaaop.test\u5305\uff0c\u65b0\u5efa\u76ee\u6807\u7c7bPeople\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/P>
    \n


    \n


    \n

    \n
    \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
    \n

      \n
    1. package<\/FONT><\/STRONG><\/SPAN> aop.test;   <\/SPAN><\/SPAN><\/LI>
      \n
    2.   <\/SPAN><\/LI>
      \n
    3. <\/SPAN>\/** <\/FONT><\/SPAN> <\/SPAN><\/LI>
      \n
    4.  * \u8be5\u7c7b\u5c06\u4f5c\u4e3a\u76ee\u6807\u5bf9\u8c61\u5bf9\u5e94\u7684\u7c7b\u3002 <\/FONT><\/SPAN> <\/SPAN><\/LI>
      \n
    5.  * @author zhangyong <\/FONT><\/SPAN> <\/SPAN><\/LI>
      \n
    6.  * *\/<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
      \n
    7. <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>class<\/FONT><\/STRONG><\/SPAN> People{   <\/SPAN><\/SPAN><\/LI>
      \n
    8.   <\/SPAN><\/LI>
      \n
    9.         <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> String SayHello(String str){   <\/SPAN><\/SPAN><\/LI>
      \n
    10.                 System.out.println(<\/SPAN>this<\/FONT><\/STRONG><\/SPAN>.getClass().getName()+ <\/SPAN>“\u8bf4\uff1a”<\/FONT><\/SPAN>+str);   <\/SPAN><\/SPAN><\/LI>
      \n
    11.                 <\/SPAN>return<\/FONT><\/STRONG><\/SPAN> str;   <\/SPAN><\/SPAN><\/LI>
      \n
    12.         }   <\/SPAN><\/LI>
      \n
    13. }   <\/SPAN><\/LI><\/OL><\/DIV>
      \n

      <\/P>
      \n

          \u4fee\u6539Spring xml\u914d\u7f6e\u6587\u4ef6\uff0c\u5c06\u8be5\u7c7b\u6ce8\u518c\u4e3a\u4e00\u4e2a\u53d7\u7ba1Bean\uff1a<\/P>
      \n


      \n


      \n

      \n
      \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
      \n

        \n
      1. <<\/FONT><\/SPAN>bean<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“TestBean”<\/FONT><\/SPAN> <\/SPAN>class<\/FONT><\/SPAN>=<\/SPAN>“aop.test.People”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
        \n

        <\/P>
        \n

            \u521b\u5efa\u542b\u6709main()\u65b9\u6cd5\u7684\u6d4b\u8bd5\u7c7bTestMain\uff0c\u4eceSpring IoC\u5bb9\u5668\u4e2d\u83b7\u53d6Peoples\u5bf9\u8c61\uff0c\u5e76\u8c03\u7528\u5176SayHello()\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/P>
        \n


        \n


        \n

        \n
        \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
        \n

          \n
        1. package<\/FONT><\/STRONG><\/SPAN> aop.test;   <\/SPAN><\/SPAN><\/LI>
          \n
        2.   <\/SPAN><\/LI>
          \n
        3. <\/SPAN>\/\/ import\u7701\u7565 <\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
          \n
        4. <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>class<\/FONT><\/STRONG><\/SPAN> TestMain {   <\/SPAN><\/SPAN><\/LI>
          \n
        5.         <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>static<\/FONT><\/STRONG><\/SPAN> <\/SPAN>void<\/FONT><\/STRONG><\/SPAN> main(String[] args) {   <\/SPAN><\/SPAN><\/LI>
          \n
        6.                 <\/SPAN>\/\/ \u5b9e\u4f8b\u5316Spring IoC\u5bb9\u5668 <\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
          \n
        7.                 ApplicationContext ac = <\/SPAN>new<\/FONT><\/STRONG><\/SPAN> ClassPathXmlApplicationContext(   <\/SPAN><\/SPAN><\/LI>
          \n
        8.                                 <\/SPAN>“applicationContext.xml”<\/FONT><\/SPAN>);   <\/SPAN><\/SPAN><\/LI>
          \n
        9.                 <\/SPAN>\/\/ \u83b7\u53d6\u53d7\u7ba1Bean\u7684\u5b9e\u4f8b <\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
          \n
        10.                 People p = (People) ac.getBean(<\/SPAN>“TestBean”<\/FONT><\/SPAN>);   <\/SPAN><\/SPAN><\/LI>
          \n
        11.                 p.SayHello(<\/SPAN>“\u4f20\u5165\u7684\u53c2\u6570\u503c”<\/FONT><\/SPAN>);   <\/SPAN><\/SPAN><\/LI>
          \n
        12.         }   <\/SPAN><\/LI>
          \n
        13. }   <\/SPAN><\/LI><\/OL><\/DIV>
          \n

          <\/P>
          \n

             \u521b\u5efaMyAspect\u7c7b\uff0c\u6dfb\u52a0\u4e00\u4e2abeforeAdvice()\u65b9\u6cd5\u4f5c\u4e3a\u524d\u7f6e\u901a\u77e5\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/P>
          \n


          \n


          \n

          \n
          \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
          \n

            \n
          1. package<\/FONT><\/STRONG><\/SPAN> aop.test;   <\/SPAN><\/SPAN><\/LI>
            \n
          2.   <\/SPAN><\/LI>
            \n
          3. <\/SPAN>import<\/FONT><\/STRONG><\/SPAN> org.aspectj.lang.JoinPoint;   <\/SPAN><\/SPAN><\/LI>
            \n
          4.   <\/SPAN><\/LI>
            \n
          5. <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>class<\/FONT><\/STRONG><\/SPAN> MyAspect {   <\/SPAN><\/SPAN><\/LI>
            \n
          6.            <\/SPAN><\/LI>
            \n
          7.         <\/SPAN>public<\/FONT><\/STRONG><\/SPAN> <\/SPAN>void<\/FONT><\/STRONG><\/SPAN> beforeAdvice(JoinPoint point) {   <\/SPAN><\/SPAN><\/LI>
            \n
          8.             System.out.println(<\/SPAN>“\u524d\u7f6e\u901a\u77e5\u88ab\u89e6\u53d1\uff1a”<\/FONT><\/SPAN> +    <\/SPAN><\/SPAN><\/LI>
            \n
          9.                                 point.getTarget().getClass().getName()+    <\/SPAN><\/LI>
            \n
          10.                                 <\/SPAN>“\u5c06\u8981”<\/FONT><\/SPAN> + point.getSignature().getName());   <\/SPAN><\/SPAN><\/LI>
            \n
          11.         }   <\/SPAN><\/LI>
            \n
          12. }   <\/SPAN><\/LI><\/OL><\/DIV>
            \n

            <\/P>
            \n

                \u4fee\u6539xml\u914d\u7f6e\u6587\u4ef6\uff0c\u4e3a\u5176\u6dfb\u52a0aop\u547d\u540d\u7a7a\u95f4\uff0c\u5e76\u628aMyAspect\u6ce8\u518c\u4e3a\u4e00\u4e2a\u53d7\u7ba1Bean\uff0c\u4f5c\u4e3a\u6211\u4eec\u4e0b\u9762\u5b9a\u4e49\u5207\u9762\u7684backing bean\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/P>
            \n


            \n


            \n

            \n
            \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
            \n

              \n
            1. <?<\/FONT><\/SPAN>xml<\/FONT><\/SPAN><\/STRONG> <\/SPAN>version<\/FONT><\/SPAN>=<\/SPAN>“1.0”<\/FONT><\/SPAN> <\/SPAN>encoding<\/FONT><\/SPAN>=<\/SPAN>“UTF-8”<\/SPAN>?><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
              \n
            2. <\/SPAN><<\/FONT><\/SPAN>beans<\/FONT><\/SPAN><\/STRONG> <\/SPAN>xmlns<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.springframework.org\/schema\/beans”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            3.         <\/SPAN>xmlns:xsi<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.w3.org\/2001\/XMLSchema-instance”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            4.         <\/SPAN>xmlns:aop<\/FONT><\/SPAN>=<\/SPAN>“http:\/\/www.springframework.org\/schema\/aop”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            5.         <\/SPAN>xsi:schemaLocation<\/FONT><\/SPAN>=”http:\/\/www.springframework.org\/schema\/beans   <\/SPAN><\/SPAN><\/LI>
              \n
            6. http:\/\/www.springframework.org\/schema\/beans\/spring-beans-2.5.xsd    <\/SPAN><\/LI>
              \n
            7.                http:\/\/www.springframework.org\/schema\/aop    <\/SPAN><\/LI>
              \n
            8. http:\/\/www.springframework.org\/schema\/aop\/spring-aop-2.5.xsd”<\/SPAN>><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            9.   <\/SPAN><\/LI>
              \n
            10.         <\/SPAN><<\/FONT><\/SPAN>bean<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>class<\/FONT><\/SPAN>=<\/SPAN>“aop.test.MyAspect”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            11.         <\/SPAN><<\/FONT><\/SPAN>bean<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“TestBean”<\/FONT><\/SPAN> <\/SPAN>class<\/FONT><\/SPAN>=<\/SPAN>“aop.test.People”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            12.            <\/SPAN><\/LI>
              \n
            13.         <\/SPAN><<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN><\/STRONG> <\/SPAN>proxy-target-class<\/FONT><\/SPAN>=<\/SPAN>“true”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
              \n
            14.                 <\/SPAN><<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
              \n
            15.                         <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            16.                                 <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop..*(..))”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            17.                         <\/SPAN><<\/FONT><\/SPAN>aop:before<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            18.                                 <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“beforeAdvice”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
              \n
            19.                 <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
              \n
            20.         <\/SPAN><\/<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
              \n
            21. <\/SPAN><\/<\/FONT><\/SPAN>beans<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
              \n

              <\/P>
              \n

                  \u8fd0\u884c\u4e3b\u7c7b\uff0c\u8f93\u51fa\u5982\u4e0b\uff1a<\/P>
              \n

              \u4f8b\u7a0b4.15\u8f93\u51fa\u7ed3\u679c <\/P>
              \n

              \u4f8b\u7a0b4.15\u8f93\u51fa\u7ed3\u679c<\/P>
              \n

              <\/STRONG> <\/P>
              \n

              2\u3001\u58f0\u660e\u4e00\u4e2a\u5207\u9762
              <\/STRONG>      \u5728\u57fa\u4e8eAOP\u547d\u540d\u7a7a\u95f4\u7684Spring AOP\u4e2d\uff0c\u8981\u58f0\u660e\u4e00\u4e2a\u5207\u9762\uff0c\u9700\u8981\u4f7f\u7528<aop:config\/>\u7684\u5b50\u6807\u7b7e<aop:aspect>\u3002<aop:aspect>\u6807\u7b7e\u6709\u4e00\u4e2aref\u5c5e\u6027\u5fc5\u987b\u88ab\u8d4b\u503c\uff0c\u5b83\u7528\u4e8e\u6307\u5b9a\u548c\u8be5\u5207\u9762\u5173\u8054\u7684\u53d7\u7ba1Bean\uff08backing bean\uff0c\u4ee5\u540e\u6211\u4eec\u90fd\u5c06\u4f7f\u7528Backing Bean\u6765\u79f0\u547c\u8fd9\u6837\u7684Bean\uff09\u3002\u6b63\u5982\u4e0b\u4f8b\u6240\u793a\uff0c\u8be5Bean\u5bf9\u5e94\u7684java\u7c7b\u662f\u4e00\u4e2a\u666e\u901a\u7684java\u7c7b\uff0c\u5728\u8be5\u7c7b\u4e2d\u5b9a\u4e49\u4e86\u5207\u9762\u7684\u901a\u77e5\u65b9\u6cd5\u3002\u6b64\u5916\uff0c<aop:aspect>\u6807\u7b7e\u8fd8\u6709\u4e24\u4e2a\u53ef\u9009\u7684order\u5c5e\u6027\u548cid\u5c5e\u6027\uff0corder\u5c5e\u6027\u7528\u4e8e\u6307\u5b9a\u8be5\u5207\u9762\u7684\u52a0\u8f7d\u987a\u5e8f\uff0cid\u5c5e\u6027\u7528\u4e8e\u6807\u8bc6\u8be5\u5207\u9762\u3002\u8303\u4f8b\u5982\u4e0b\uff1a

              <\/P>
              \n

              \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV>
              \n

              \n

                \n
              1. <?<\/FONT><\/SPAN>xml<\/FONT><\/SPAN><\/STRONG> <\/SPAN>version<\/FONT><\/SPAN>=<\/SPAN>“1.0”<\/FONT><\/SPAN> <\/SPAN>encoding<\/FONT><\/SPAN>=<\/SPAN>“UTF-8”<\/SPAN>?><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                \n
              2. <\/SPAN><<\/FONT><\/SPAN>beans<\/FONT><\/SPAN><\/STRONG> \u2026\u2026<\/SPAN>><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                \n
              3.         <\/SPAN><<\/FONT><\/SPAN>bean<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>class<\/FONT><\/SPAN>=<\/SPAN>“aop.test.MyAspect”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                \n
              4.         <\/SPAN><<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN><\/STRONG> <\/SPAN>proxy-target-class<\/FONT><\/SPAN>=<\/SPAN>“true”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                \n
              5.                 <\/SPAN><<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“1”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“TestAspectName”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                \n
              6.                         \u2026\u2026\u5207\u9762\u5176\u4ed6\u914d\u7f6e   <\/SPAN><\/LI>
                \n
              7.                 <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
                \n
              8.         <\/SPAN><\/<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
                \n
              9. \u2026\u2026\u5176\u4ed6\u914d\u7f6e   <\/SPAN><\/LI>
                \n
              10. <\/SPAN><\/<\/FONT><\/SPAN>beans<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>    <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                \n

                 <\/P>
                \n

                <\/P>
                \n

                3\u3001\u58f0\u660e\u4e00\u4e2a\u5207\u5165\u70b9<\/STRONG>
                      \u8981\u58f0\u660e\u4e00\u4e2a\u5207\u5165\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528<aop:aspect>\u7684\u5b50\u6807\u7b7e<aop:pointcut>\uff0c\u5728Spring2.5\u4e2d\u5b83\u6709\u4e24\u4e2a\u5c5e\u6027id\u548cexpression\uff0c\u5206\u522b\u7528\u4e8e\u6807\u793a\u8be5\u5207\u5165\u70b9\u548c\u8bbe\u5b9a\u8be5\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u3002\u4f8b\u5982\uff1a<\/P>
                \n


                \n


                \n

                \n
                \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                \n

                  \n
                1. <?<\/FONT><\/SPAN>xml<\/FONT><\/SPAN><\/STRONG> <\/SPAN>version<\/FONT><\/SPAN>=<\/SPAN>“1.0”<\/FONT><\/SPAN> <\/SPAN>encoding<\/FONT><\/SPAN>=<\/SPAN>“UTF-8”<\/SPAN>?><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                  \n
                2. <\/SPAN><<\/FONT><\/SPAN>beans<\/FONT><\/SPAN><\/STRONG> \u2026\u2026<\/SPAN>><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                  \n
                3.     <\/SPAN><<\/FONT><\/SPAN>bean<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>class<\/FONT><\/SPAN>=<\/SPAN>“aop.test.MyAspect”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                  \n
                4.     <\/SPAN><<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN><\/STRONG> <\/SPAN>proxy-target-class<\/FONT><\/SPAN>=<\/SPAN>“true”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                  \n
                5.         <\/SPAN><<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“1”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=\u201dTestAspectName\u201d<\/SPAN>><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                  \n
                6.               <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“test”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                  \n
                7.                 <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                  \n
                8.               <\/SPAN><<\/FONT><\/SPAN>aop:before<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut<\/FONT><\/SPAN>=<\/SPAN>“aop.test.MyAspect.Pointcut1()”<\/FONT><\/SPAN>    <\/SPAN><\/SPAN><\/LI>
                  \n
                9.                                <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“beforeAdvice”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                  \n
                10.         <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
                  \n
                11.     <\/SPAN><\/<\/FONT><\/SPAN>aop:config<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI>
                  \n
                12. \u2026\u2026\u5176\u4ed6\u914d\u7f6e   <\/SPAN><\/LI>
                  \n
                13. <\/SPAN><\/<\/FONT><\/SPAN>beans<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                  \n

                   <\/P>
                  \n

                  <\/P>
                  \n


                  <aop:pointcut>\u6807\u7b7e\u7684expression\u5c5e\u6027\u4f7f\u7528\u524d\u9762\u4ecb\u7ecd\u7684\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u8bed\u8a00\uff0c\u4e5f\u5c31\u662f\u8bf4\u652f\u6301AspectJ\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u3002\u4f46\u662f\u7531\u4e8exml\u5bf9”&&”\u3001”||”\u3001”!”\u7b49\u903b\u8f91\u8fd0\u7b97\u7b26\u4e0d\u53cb\u597d\uff0c@AspectJ\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u8bed\u8a00\u4e2d\u4f7f\u7528\u7684\u8fd9\u4e9b\u903b\u8f91\u8fd0\u7b97\u7b26\u5728xml\u914d\u7f6e\u4e2d\u9700\u8981\u5206\u522b\u7528”and”\u3001”or”\u548c”not”\u6765\u4ee3\u66ff\u3002
                  \u6709\u65f6\u5019\uff0c\u6211\u4eec\u4e5f\u9700\u8981\u5728xml\u4e2d\u4f7f\u7528@Pointcut\u6ce8\u89e3\u58f0\u660e\u7684\u5207\u5165\u70b9\uff0c\u90a3\u4e48\u8be5\u5982\u4f55\u5462\uff1f\u5927\u5bb6\u53ef\u80fd\u8bb0\u5f97\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\u4e2d\u53ef\u4ee5\u5f15\u7528\u53e6\u4e00\u4e2a\u5207\u5165\u70b9\u3002\u5bf9\u4e86\uff0c\u5c31\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528\u8be5\u7279\u6027\u53ef\u4ee5\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\uff0c\u5982\u4e0b\uff1a<\/P>
                  \n


                  \n


                  \n

                  \n
                  \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                  \n

                    \n
                  1. <<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“test”<\/FONT><\/SPAN>   <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“aop.test.MyAspect.Pointcut1()”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                    \n

                     <\/P>
                    \n

                    <\/P>
                    \n

                    \u6ce8\u610f\uff1a\u8fd9\u91cc\u6211\u4eec\u5fc5\u987b\u4f7f\u7528\u5168\u8def\u5f84\u6765\u6807\u793a\u5f15\u7528\u7684\u5207\u5165\u70b9\u3002<\/P>
                    \n

                    4\u3001 \u58f0\u660e\u4e00\u4e2a\u901a\u77e5<\/STRONG>
                          \u548c@AspectJ\u4e00\u6837\uff0c\u57fa\u4e8eAOP\u547d\u540d\u7a7a\u95f4\u7684\u914d\u7f6e\u4e5f\u53ef\u4ee5\u5b9a\u4e49\u4e94\u79cd\u901a\u77e5\u7c7b\u578b\uff0c\u5e76\u4e14\u4f7f\u7528\u65b9\u5f0f\u548c\u7279\u6027\u7c7b\u4f3c\u3002\u4e0e@AspectJ\u4e0d\u540c\u7684\u662f\uff0c\u914d\u7f6e\u4fe1\u606f\u4eceAnnotation\u4e2d\u8f6c\u79fb\u5230\u4e86xml\u914d\u7f6e\u6587\u4ef6\u3002
                        1)\u3001\u524d\u7f6e\u901a\u77e5
                        \u58f0\u660e\u4e00\u4e2a\u524d\u7f6e\u901a\u77e5\u53ef\u4ee5\u4f7f\u7528<aop:aspect>\u7684\u5b50\u6807\u7b7e<aop:before\/>\u3002\u8be5\u6807\u7b7e\u7684\u5c5e\u6027\u8bf4\u660e\u5982\u4e0b\u8868\uff1a

                    <aop:before\/>\u6807\u7b7e\u5c5e\u6027\u8bf4\u660e<\/P>
                    \n

                    <\/P>
                    \n


                    \n
                    \n
                    \n
                    \n
                    \n
                    \n
                    \n
                    \n

                    \n

                    \u5c5e\u6027<\/SPAN> <\/o:p><\/SPAN><\/B><\/P><\/TD>
                    \n


                    \n

                    \u8bf4\u660e<\/SPAN> <\/o:p><\/SPAN><\/B><\/P><\/TD><\/TR>
                    \n


                    \n

                    pointcut<\/o:p><\/SPAN> <\/P><\/TD>
                    \n


                    \n

                    \u6307\u5b9a\u8be5\u901a\u77e5\u7684\u5185\u7f6e\u5207\u5165\u70b9<\/SPAN> <\/o:p><\/SPAN><\/P><\/TD><\/TR>
                    \n


                    \n

                    pointcut-ref<\/o:p><\/SPAN> <\/P><\/TD>
                    \n


                    \n

                    \u901a\u8fc7<\/SPAN> id<\/SPAN> \u5f15\u7528\u5df2\u5b9a\u4e49\u7684\u5207\u5165\u70b9<\/SPAN> <\/o:p><\/SPAN><\/P><\/TD><\/TR>
                    \n


                    \n

                    method<\/o:p><\/SPAN> <\/P><\/TD>
                    \n


                    \n

                    \u6307\u5b9a\u901a\u77e5\u5bf9\u5e94\u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5fc5\u987b\u5df2\u5728\u5207\u9762\u7684<\/SPAN> backing bean<\/SPAN> \u4e2d\u88ab\u58f0\u660e<\/SPAN> <\/o:p><\/SPAN><\/P><\/TD><\/TR>
                    \n


                    \n

                    arg-names<\/o:p><\/SPAN> <\/P><\/TD>
                    \n


                    \n

                    \u901a\u8fc7\u65b9\u6cd5\u7684\u53c2\u6570\u540d\u5b57\u6765\u5339\u914d\u5207\u5165\u70b9\u53c2\u6570<\/SPAN> <\/o:p><\/SPAN><\/P><\/TD><\/TR><\/TBODY><\/TABLE><\/P>
                    \n

                          \u5bf9\u4e8e\u4e00\u4e2a\u901a\u77e5\u6765\u8bf4\uff0c\u5207\u5165\u70b9\u548c\u5bf9\u5e94\u7684\u901a\u77e5\u65b9\u6cd5\u662f\u5fc5\u987b\u7684\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u8fd9\u4e9b\u5c5e\u6027\u4e2d\uff0cmethod\u5c5e\u6027\u662f\u5fc5\u987b\u7684\uff0c\u6211\u4eec\u5fc5\u987b\u8981\u7ed9\u901a\u77e5\u6307\u5b9a\u4e00\u4e2a\u5bf9\u5e94\u7684\u65b9\u6cd5\uff1bpointcut\u5c5e\u6027\u548cpointcut-ref\u5fc5\u987b\u6709\u4e00\u4e2a\u88ab\u6307\u5b9a\uff0c\u4ee5\u6b64\u786e\u5b9a\u8be5\u901a\u77e5\u7684\u5207\u5165\u70b9\u3002\u8303\u4f8b\u5982\u4e0b\uff1a

                    \n


                    \n

                    \n
                    \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                    \n

                      \n
                    1. <<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                      \n
                    2.     <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                      \n
                    3.         <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                      \n
                    4.     <\/SPAN><<\/FONT><\/SPAN>aop:before<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN> <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“beforeAdvice”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                      \n
                    5. <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                      \n

                       <\/P>
                      \n

                      <\/P>
                      \n

                           2)\u3001 \u540e\u7f6e\u901a\u77e5
                           \u58f0\u660e\u4e00\u4e2a\u540e\u7f6e\u901a\u77e5\u4f7f\u7528<aop:after\/>\u6807\u7b7e\uff0c\u5b83\u7684\u5c5e\u6027\u7b49\u548c<aop:before\/>\u6807\u7b7e\u7c7b\u4f3c\uff0c\u4e0b\u9762\u662f\u8303\u4f8b\uff1a

                      \n


                      \n

                      \n
                      \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                      \n

                        \n
                      1. <<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                        \n
                      2.     <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                        \n
                      3.         <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                        \n
                      4.     <\/SPAN><<\/FONT><\/SPAN>aop:after<\/FONT><\/SPAN><\/STRONG>  <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN> <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“AfterAdvice”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                        \n
                      5. <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                        \n

                         <\/P>
                        \n

                        <\/P>
                        \n

                             3)\u3001 \u8fd4\u56de\u540e\u901a\u77e5
                              <aop:after-returning\/>\u6807\u7b7e\u53ef\u4ee5\u58f0\u660e\u4e00\u4e2a\u8fd4\u56de\u540e\u901a\u77e5\uff0c\u8be5\u6807\u7b7e\u7684\u5c5e\u6027\u548c<aop:before\/>\u76f8\u6bd4\u5b83\u591a\u4e86\u4e00\u4e2areturning\u5c5e\u6027\u3002\u8be5\u5c5e\u6027\u7684\u610f\u4e49\u7c7b\u4f3c\u4e8e@AfterReturning\u6ce8\u89e3\u7684returning\u5c5e\u6027\uff0c\u7528\u4e8e\u5c06\u94fe\u63a5\u70b9\u7684\u8fd4\u56de\u503c\u4f20\u7ed9\u901a\u77e5\u65b9\u6cd5\u3002\u7528\u6cd5\u5982\u4e0b\uff1a

                        \n


                        \n

                        \n
                        \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                        \n

                          \n
                        1. <<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                          \n
                        2.     <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                          \n
                        3.         <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                          \n
                        4.     <\/SPAN><<\/FONT><\/SPAN>aop:after-returning<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                          \n
                        5.         <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“AfterReturnAdvice”<\/FONT><\/SPAN> <\/SPAN>returning<\/FONT><\/SPAN>=<\/SPAN>“reVlue”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                          \n
                        6. <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                          \n

                           <\/P>
                          \n

                          <\/P>
                          \n

                                 4)\u3001 \u5f02\u5e38\u901a\u77e5
                                  \u58f0\u660e\u4e00\u4e2a\u5f02\u5e38\u901a\u77e5\u4f7f\u7528<aop:after-throwing \/>\u6807\u7b7e\uff0c\u5b83\u6709\u4e00\u4e2a\u7c7b\u4f3c\u4e8ethrowing\u5c5e\u6027\u53c8\u6765\u6307\u5b9a\u8be5\u901a\u77e5\u5339\u914d\u7684\u5f02\u5e38\u7c7b\u578b\u3002\u7528\u6cd5\u5982\u4e0b\uff1a

                          \n


                          \n

                          \n
                          \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                          \n

                            \n
                          1. <<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                            \n
                          2.      <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                            \n
                          3.         <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                            \n
                          4.      <\/SPAN><<\/FONT><\/SPAN>aop:after-throwing<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                            \n
                          5.         <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“afterThrowingAdvice”<\/FONT><\/SPAN> <\/SPAN>throwing<\/FONT><\/SPAN>=<\/SPAN>“throwable”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                            \n
                          6. <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                            \n

                             <\/P>
                            \n

                            <\/P>
                            \n

                                  5)\u3001 \u73af\u7ed5\u901a\u77e5
                                  \u73af\u7ed5\u901a\u77e5\u662f\u6240\u6709\u901a\u77e5\u4e2d\u529f\u80fd\u6700\u5f3a\u5927\u7684\u901a\u77e5\uff0c\u7528<aop:around\/>\u6807\u7b7e\u6765\u58f0\u660e\u3002\u7528\u6cd5\u5982\u4e0b\uff1a
                            \n


                            \n

                            \n
                            \u4ee3\u7801<\/B>   \u67e5\u770b\u6e90\u4ee3\u7801<\/FONT><\/A>copy to clipboard<\/FONT><\/A>\u6253\u5370<\/FONT><\/A><\/A><\/DIV><\/DIV>
                            \n

                              \n
                            1. <<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN><\/STRONG> <\/SPAN>ref<\/FONT><\/SPAN>=<\/SPAN>“MyAspect”<\/FONT><\/SPAN> <\/SPAN>order<\/FONT><\/SPAN>=<\/SPAN>“0”<\/FONT><\/SPAN> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“Test”<\/SPAN>><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                              \n
                            2.     <\/SPAN><<\/FONT><\/SPAN>aop:pointcut<\/FONT><\/SPAN><\/STRONG> <\/SPAN>id<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                              \n
                            3.         <\/SPAN>expression<\/FONT><\/SPAN>=<\/SPAN>“execution(* aop.test.TestBean.*(..))”<\/FONT><\/SPAN> <\/SPAN>\/><\/FONT><\/STRONG><\/SPAN>  <\/SPAN><\/SPAN><\/LI>
                              \n
                            4.         <\/SPAN><<\/FONT><\/SPAN>aop:around<\/FONT><\/SPAN><\/STRONG> <\/SPAN>pointcut-ref<\/FONT><\/SPAN>=<\/SPAN>“testPointcut”<\/FONT><\/SPAN> <\/SPAN>method<\/FONT><\/SPAN>=<\/SPAN>“aroundAdvice”<\/SPAN>\/><\/STRONG><\/SPAN><\/FONT>  <\/SPAN><\/SPAN><\/LI>
                              \n
                            5. <\/SPAN><\/<\/FONT><\/SPAN>aop:aspect<\/FONT><\/SPAN>><\/FONT><\/SPAN><\/STRONG>  <\/SPAN><\/SPAN><\/LI><\/OL><\/DIV>
                              \n




                              \uff08\u5b8c\uff09<\/P>
                              \n

                              <\/P><\/DIV><\/p>\n","protected":false},"excerpt":{"rendered":"

                              \u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.blogjava.net\/cmzy\/archive\/2008\/08\/23\/223870.html\u4e0b\u7bc7\u5730\u5740\uff1aSpring\u4e2d\u57fa\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684AOP \u4e8c\uff08\u58f0\u660e\u4e00\u4e2a\u5207\u9762\u3001\u5207\u5165\u70b9\u548c\u901a\u77e5\uff09     \u5728\u67d0\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u5de5\u7a0b\u4e2d\u4f7f\u7528\u7684JDK \u4e0d\u4e00\u5b9a\u5c31\u662f1.5 \u4ee5\u4e0a\uff0c\u4e5f\u5c31\u662f\u8bf4\u53ef\u80fd\u4e0d\u652f\u6301Annotation \u6ce8\u89e3\uff0c\u8fd9\u65f6\u81ea\u7136\u4e5f\u5c31\u4e0d\u80fd\u4f7f\u7528@AspectJ \u6ce8\u89e3\u9a71\u52a8\u7684AOP \u4e86\uff0c\u90a3\u4e48\u5982\u679c\u6211\u4eec\u4ecd\u7136\u60f3\u4f7f\u7528AspectJ \u7075\u6d3b\u7684\u5207\u5165\u70b9\u8868\u8fbe\u5f0f\uff0c\u90a3\u4e48\u8be5\u5982\u4f55\u5462\uff1fSpring \u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u57fa\u4e8exml schematic \u7684aop \u547d\u540d\u7a7a\u95f4\uff0c\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u548c@AspectJ \u6ce8\u89e3\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\u914d\u7f6e\u4fe1\u606f\u4ece\u6ce8\u89e3\u4e2d\u8f6c\u79fb\u5230\u4e86Spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Spring \u63d0\u4f9b\u7684<aop:config\/> \u6807\u7b7e\u6765\u914d\u7f6eSpring AOP \u3002 1 \u3001\u4e00\u70b9\u51c6\u5907\u5de5\u4f5c\u548c\u4e00\u4e2a\u4f8b\u5b50     \u4f7f\u7528<aop:config\/> \u6807\u7b7e\uff0c\u9700\u8981\u7ed9Spring \u914d\u7f6e\u6587\u4ef6\u4e2d\u5f15\u5165\u57fa\u4e8exml schema \u7684Spring AOP \u547d\u540d\u7a7a\u95f4\u3002\u5b8c\u6210\u540e\u7684Spring \u914d\u7f6e\u6587\u4ef6\u5982\u4e0b\uff08\u5728\u8be5\u8282\uff0c\u6240\u6709\u4f8b\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e86Spring AOP \u547d\u540d\u7a7a\u95f4\uff0c\u9664\u975e\u7279\u6b8a\u60c5\u51b5\u5916\uff0c\u4e3a\u4e86\u8282\u7ea6\u7a7a\u95f4\uff0c\u8fd9\u90e8\u5206\u5c06\u5728\u7ed9\u51fa\u7684\u4ee3\u7801\u4e2d\u7701\u7565\uff09\uff0c\u7c97\u4f53\u5185\u5bb9\u5373\u4e3a\u6211\u4eec\u9700\u8981\u6dfb\u52a0\u7684\u5185\u5bb9\uff1a \u4ee3\u7801   \u67e5\u770b\u6e90\u4ee3\u7801copy to clipboard\u6253\u5370 <?xml version=“1.0” encoding=“UTF-8”?>   <beans xmlns=“http:\/\/www.springframework.org\/schema\/beans”           xmlns:xsi=“http:\/\/www.w3.org\/2001\/XMLSchema-instance”           xmlns:aop=“http:\/\/www.springframework.org\/schema\/aop”           xsi:schemaLocation=”http:\/\/www.springframework.org\/schema\/beans                  http:\/\/www.springframework.org\/schema\/beans\/spring-beans-2.5.xsd                   http:\/\/www.springframework.org\/schema\/aop                   http:\/\/www.springframework.org\/schema\/aop\/spring-aop-2.5.xsd >   \u2026\u2026\u2026\u2026 Spring\u914d\u7f6e\u4fe1\u606f    <\/beans>       \u5173\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684\u6807\u7b7e\uff0c\u6211\u4eec\u524d\u9762\u4f7f\u7528\u8fc7\u7684\u6709<aop:aspectj-autoproxy\/>\uff0c\u5728\u8fd9\u4e00\u8282\uff0c\u6211\u4eec\u5c06\u4ee5<aop:config\/>\u6807\u7b7e\u4f5c\u4e3a\u91cd\u70b9\u3002\u4e8b\u5b9e\u4e0a\uff0c\u6211\u4eec\u5728\u8fd9\u4e00\u8282\u4ecb\u7ecd\u7684\u6240\u6709\u6807\u7b7e\u90fd\u662f\u8be5\u6807\u7b7e\u7684\u5b50\u6807\u7b7e\u3002    \u4e0b\u9762\u6709\u4e00\u4e2a\u4f8b\u7a0b\u6765\u76f4\u89c2\u7684\u5c55\u793a\u5982\u4f55\u4f7f\u7528<aop:config\/>\u6807\u7b7e\u6765\u914d\u7f6eSpring AOP\uff08\u5b8c\u6574\u4ee3\u7801\u89c1\u4f8b\u7a0b4.15\uff09\u3002\u5728\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<aop:config\/>\u914d\u7f6e\u4e00\u4e2a\u5207\u9762\u5e76\u62e6\u622a\u76ee\u6807\u5bf9\u8c61Peoples\u7684SayHello()\u65b9\u6cd5\uff0c\u5728\u5b83\u6267\u884c\u524d\u8f93\u51fa\u63d0\u793a\u4fe1\u606f\u3002\u9996\u5148\u521b\u5efa\u5de5\u7a0bAOP_Test4.15\uff0c\u6dfb\u52a0Spring … Continue reading Spring\u4e2d\u57fa\u4e8eaop\u547d\u540d\u7a7a\u95f4\u7684AOP<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,35],"tags":[25],"class_list":["post-531","post","type-post","status-publish","format-standard","hentry","category-java","category-35","tag-spring"],"_links":{"self":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=531"}],"version-history":[{"count":1,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/531\/revisions"}],"predecessor-version":[{"id":840,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/531\/revisions\/840"}],"wp:attachment":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}