Spring Aop 切点表达式

   在Spring AOP 中，通常需要借助AspectJ 的切点表达式语言来定义切点。重要的是Spring 中仅支持AspectJ切点指示器的一个子集。

Spring 支持的AspectJ的切点指示器

Spring AOP 中常用的是：

Java代码 

1. execution(modifiers-pattern? ret-type-pattern declaring-type-pattern? name-pattern(param-pattern)  

2.           throws-pattern?)  

execution(modifiers-pattern? ret-type-pattern declaring-type-pattern? name-pattern(param-pattern)
          throws-pattern?)

 匹配所有

       execution("* *.*(..)")

匹配所有以set开头的方法

        execution("* *.set*(..))

匹配指定包下所有的方法

        execution("* com.david.biz.service.impl.*(..))

匹配指定包以及其子包下的所有方法

        execution("* com.david..*(..)")

匹配指定包以及其子包下 参数类型为String 的方法

        execution("* com.david..*(java.lang.String))

Java代码 

1. <?xml version="1.0" encoding="UTF-8"?>  

2. <beans xmlns="http://www.springframework.org/schema/beans"  

3.     xmlns:p="http://www.springframework.org/schema/p" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  

4.     xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"  

5.     xmlns:aop="http://www.springframework.org/schema/aop" xmlns:jee="http://www.springframework.org/schema/jee"  

6.     xmlns:task="http://www.springframework.org/schema/task"  

7.     xsi:schemaLocation="  

8.         http://www.springframework.org/schema/beans  

9.         http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  

10.         http://www.springframework.org/schema/context  

11.         http://www.springframework.org/schema/context/spring-context-3.0.xsd  

12.         http://www.springframework.org/schema/aop   

13.         http://www.springframework.org/schema/aop/spring-aop-3.0.xsd  

14.         http://www.springframework.org/schema/tx  

15.         http://www.springframework.org/schema/tx/spring-tx-3.0.xsd  

16.         http://www.springframework.org/schema/jee   

17.         http://www.springframework.org/schema/jee/spring-jee-3.0.xsd  

18.         http://www.springframework.org/schema/task    

19.         http://www.springframework.org/schema/task/spring-task-3.1.xsd    

20.         ">  

21.     <context:component-scan base-package="com.david.*"/>  

22.     <aop:aspectj-autoproxy />  

23.     <context:property-placeholder location="classpath:META-INF/config.properties" />  

24.     <!-- 定义数据源 -->  

25.     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"  

26.         destroy-method="close">  

27.         <property name="driverClass" value="${jdbc.ams.driver}" />  

28.         <property name="jdbcUrl" value="${jdbc.ams.url}" />  

29.         <property name="user" value="${jdbc.ams.username}" />  

30.         <property name="password" value="${jdbc.ams.password}" />  

31.         <property name="initialPoolSize" value="${initialSize}" />  

32.         <property name="minPoolSize" value="${minPoolSize}" />  

33.         <property name="maxPoolSize" value="${maxActive}" />  

34.         <property name="acquireIncrement" value="${acquireIncrement}" />  

35.         <property name="maxIdleTime" value="${maxIdleTime}" />  

36.     </bean>  

37.   

38.     <!-- 定义jdbc模板类 -->  

39.     <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">  

40.         <property name="dataSource" ref="dataSource" />  

41.     </bean>  

42.   

43.     <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">  

44.         <property name="dataSource" ref="dataSource" />  

45.         <property name="configLocation" value="classpath:META-INF/sqlmap/sqlmap.xml" />  

46.     </bean>  

47.   

48.     <tx:advice id="txAdvice" transaction-manager="transactionManager">  

49.         <tx:attributes>  

50.             <tx:method name="addBook" propagation="REQUIRED" />  

51.             <tx:method name="addUserBook" propagation="MANDATORY" />  

52.             <tx:method name="deleteBook" propagation="REQUIRES_NEW" />  

53.             <tx:method name="addNewBook" propagation="NEVER" />  

54.             <tx:method name="addUser" propagation="NESTED" />  

55.         </tx:attributes>  

56.     </tx:advice>  

57.     <bean id="transactionManager"  

58.         class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  

59.         <property name="dataSource" ref="dataSource" />  

60.     </bean>  

61.       

62. </beans>  

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:p="http://www.springframework.org/schema/p" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:jee="http://www.springframework.org/schema/jee"
	xmlns:task="http://www.springframework.org/schema/task"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context-3.0.xsd
		http://www.springframework.org/schema/aop 
		http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
		http://www.springframework.org/schema/tx
		http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
		http://www.springframework.org/schema/jee 
		http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
		http://www.springframework.org/schema/task  
        http://www.springframework.org/schema/task/spring-task-3.1.xsd  
		">
	<context:component-scan base-package="com.david.*"/>
	<aop:aspectj-autoproxy />
	<context:property-placeholder location="classpath:META-INF/config.properties" />
	<!-- 定义数据源 -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
		destroy-method="close">
		<property name="driverClass" value="${jdbc.ams.driver}" />
		<property name="jdbcUrl" value="${jdbc.ams.url}" />
		<property name="user" value="${jdbc.ams.username}" />
		<property name="password" value="${jdbc.ams.password}" />
		<property name="initialPoolSize" value="${initialSize}" />
		<property name="minPoolSize" value="${minPoolSize}" />
		<property name="maxPoolSize" value="${maxActive}" />
		<property name="acquireIncrement" value="${acquireIncrement}" />
		<property name="maxIdleTime" value="${maxIdleTime}" />
	</bean>

	<!-- 定义jdbc模板类 -->
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource" ref="dataSource" />
	</bean>

	<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="configLocation" value="classpath:META-INF/sqlmap/sqlmap.xml" />
	</bean>

	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="addBook" propagation="REQUIRED" />
			<tx:method name="addUserBook" propagation="MANDATORY" />
			<tx:method name="deleteBook" propagation="REQUIRES_NEW" />
			<tx:method name="addNewBook" propagation="NEVER" />
			<tx:method name="addUser" propagation="NESTED" />
		</tx:attributes>
	</tx:advice>
	<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>
	
</beans>

Java代码 

1. @Service("bookService")  

2. public class BookServiceImpl implements BookService {  

3.   

4.     private static final Logger logger      = LogManager.getLogger(BookServiceImpl.class);  

5.     public static final String  ADD_BOOK    = "insert into t_book(id,name) values(1,'duck-j2ee')";  

6.   

7.     public static final String  DELETE_BOOK = "delete from  t_book where id=1";  

8.   

9.     private JdbcTemplate        jdbcTemplate;  

10.     @Autowired  

11.     private BookDao             bookDao;  

12.   

13.     public void addBook() throws Exception {  

14.         Book book = new Book();  

15.         book.setName("ibatis");  

16.         book.setPrice(11);  

17.         bookDao.insert(book);  

18.         throw new UnRollbackException("受检查异常，不会回滚");  

19.     }  

20.   

21.     public void deleteBook(int id) {  

22.         try {  

23.             bookDao.deleteById(id);  

24.         } catch (SQLException e) {  

25.             logger.error("", e);  

26.         }  

27.     }  

28.   

29.     @LoggingRequired  

30.     public void addNewBook(String name, int price) {  

31.         try {  

32.             Book book = new Book();  

33.             book.setName(name);  

34.             book.setPrice(price);  

35.             bookDao.insert(book);  

36.             List<Book> lists = bookDao.selectAll();  

37.             System.out.println(lists);  

38.         } catch (SQLException e) {  

39.             logger.error("", e);  

40.         }  

41.     }  

42.   

43.     public void addUserBook() {  

44.         jdbcTemplate.execute("insert into t_book(id,name) values(3,'UserBook')");  

45.     }  

46.   

47.     /** 

48.      * Setter method for property <tt>jdbcTemplate</tt>. 

49.      * 

50.      * @param jdbcTemplate value to be assigned to property jdbcTemplate 

51.      */  

52.     public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {  

53.         this.jdbcTemplate = jdbcTemplate;  

54.     }  

55.   

56.     /** 

57.      * @see com.david.biz.service.BookService#queryAll() 

58.      */  

59.     public List<Book> queryAll() {  

60.         try {  

61.             return bookDao.selectAll();  

62.         } catch (SQLException e) {  

63.             logger.error("", e);  

64.         }  

65.         return null;  

66.     }  

67.   

68. }  

@Service("bookService")
public class BookServiceImpl implements BookService {

    private static final Logger logger      = LogManager.getLogger(BookServiceImpl.class);
    public static final String  ADD_BOOK    = "insert into t_book(id,name) values(1,'duck-j2ee')";

    public static final String  DELETE_BOOK = "delete from  t_book where id=1";

    private JdbcTemplate        jdbcTemplate;
    @Autowired
    private BookDao             bookDao;

    public void addBook() throws Exception {
        Book book = new Book();
        book.setName("ibatis");
        book.setPrice(11);
        bookDao.insert(book);
        throw new UnRollbackException("受检查异常，不会回滚");
    }

    public void deleteBook(int id) {
        try {
            bookDao.deleteById(id);
        } catch (SQLException e) {
            logger.error("", e);
        }
    }

    @LoggingRequired
    public void addNewBook(String name, int price) {
        try {
            Book book = new Book();
            book.setName(name);
            book.setPrice(price);
            bookDao.insert(book);
            List<Book> lists = bookDao.selectAll();
            System.out.println(lists);
        } catch (SQLException e) {
            logger.error("", e);
        }
    }

    public void addUserBook() {
        jdbcTemplate.execute("insert into t_book(id,name) values(3,'UserBook')");
    }

    /**
     * Setter method for property <tt>jdbcTemplate</tt>.
     *
     * @param jdbcTemplate value to be assigned to property jdbcTemplate
     */
    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
        this.jdbcTemplate = jdbcTemplate;
    }

    /**
     * @see com.david.biz.service.BookService#queryAll()
     */
    public List<Book> queryAll() {
        try {
            return bookDao.selectAll();
        } catch (SQLException e) {
            logger.error("", e);
        }
        return null;
    }

}

Java代码 

1. /** 

2.  * execution（modifiers-pattern? ret-type-pattern declaring-type-pattern? name-pattern（param-pattern） 

3.           throws-pattern?） 

4.  *arg()  限制连接点匹配参数为指定类型的执行方法 

5.  *@args() 限制连接点匹配参数由执行注解标注的执行 

6.  *execution() 用于匹配连接点的执行方法 

7.  *this() 限制连接点匹配AOP代理的Bean引用为执行类型的类 

8.  *target() 限制连接点匹配目标对象为指定类型的类 

9.  *@target() 限制连接点匹配特定的执行对象，这些对象应具备指定的注解类型 

10.  *@annotation（）限制匹配带有指定注解的连接点 

11.  * 

12.  * 

13.  * 

14.  * @author zhangwei_david 

15.  * @version $Id: LogAspect.java, v 0.1 2014年11月29日 下午1:10:13 zhangwei_david Exp $ 

16.  */  

17. @Component  

18. @Aspect  

19. public class LogAspect {  

20.     private static final Logger logger = LogManager.getLogger(LogAspect.class);  

21.   

22.     /** 

23.      * 匹配参数是任何类型，任何数量 且在com,david.biz包或子包下的方法 

24.      */  

25.     @Pointcut("args(..)&&within(com.david.biz..*)")  

26.     public void arg() {  

27.   

28.     }  

29.   

30.     @Pointcut("@args(com.david.aop.LoggingRequired)")  

31.     public void annotationArgs() {  

32.   

33.     }  

34.   

35.     @Pointcut("@annotation(com.david.aop.LoggingRequired)")  

36.     public void logRequiredPointcut() {  

37.   

38.     }  

39.   

40.     @Pointcut("args(java.lang.String,*)")  

41.     public void argsWithString() {  

42.   

43.     }  

44.   

45.     @Pointcut("target(com.david.biz.service.impl.BookServiceImpl)")  

46.     public void targetPointcut() {  

47.   

48.     }  

49.   

50.     @Pointcut("@target(org.springframework.stereotype.Service)")  

51.     public void targetAnnotation() {  

52.   

53.     }  

54.   

55.     //    @Around("execution(* org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(..))")  

56.     //    public Object aa(ProceedingJoinPoint pjp) throws Throwable {  

57.     //        try {  

58.     //            Object retVal = pjp.proceed();  

59.     //            System.out.println(retVal);  

60.     //            return retVal;  

61.     //        } catch (Exception e) {  

62.     //            System.out.println("异常");  

63.     //            return null;  

64.     //        }  

65.     //    }  

66.     @Before(value = "logRequiredPointcut()")  

67.     public void before(JoinPoint joinPoint) {  

68.         LogUtils.info(logger,  

69.             " 连接点表达式@annotation(com.david.aop.LoggingRequired) - method={0} has been visited",  

70.             joinPoint.getSignature().getName());  

71.     }  

72.   

73.     @Before(value = "arg()")  

74.     public void beforeArg(JoinPoint joinPoint) {  

75.         LogUtils.info(logger,  

76.             "连接点表达式：args(..)&&within(com.david.biz..*)  method ={0}, args ={1},target={2}",  

77.             joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(  

78.                 joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()  

79.                 .getClass().getName());  

80.     }  

81.   

82.     @Before(value = "argsWithString()")  

83.     public void beforeArgWithString(JoinPoint joinPoint) {  

84.         LogUtils.info(logger, "连接点表达式：args(java.lang.String,*)  method={0} ,args ={1},target={2}",  

85.             joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(  

86.                 joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()  

87.                 .getClass().getName());  

88.     }  

89.   

90.     @Before(value = "annotationArgs()")  

91.     public void beforeAnnotationArgs(JoinPoint joinPoint) {  

92.         LogUtils  

93.             .info(  

94.                 logger,  

95.                 "连接点表达式：@args(com.david.annotation.validate.Length,*)  method={0} ,args ={1},target={2}",  

96.                 joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(  

97.                     joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()  

98.                     .getClass().getName());  

99.     }  

100.   

101.     @Before(value = "targetPointcut()")  

102.     public void beforeTarget(JoinPoint joinPoint) {  

103.         LogUtils  

104.         .info(  

105.             logger,  

106.             "连接点表达式：target(com.david.biz.service.impl.BookServiceImpl)  method={0} ,args ={1},target={2}",  

107.             joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(  

108.                 joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()  

109.                 .getClass().getName());  

110.     }  

111.   

112.     @Before(value = " targetAnnotation()")  

113.     public void beforeTargetAnnotation(JoinPoint joinPoint) {  

114.         LogUtils  

115.             .info(  

116.                 logger,  

117.                 "连接点表达式：@target(org.springframework.stereotype.Service)  method={0} ,args ={1},target={2}",  

118.                 joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(  

119.                     joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()  

120.                     .getClass().getName());  

121.     }  

122. }  

/**
 * execution（modifiers-pattern? ret-type-pattern declaring-type-pattern? name-pattern（param-pattern）
          throws-pattern?）
 *arg()  限制连接点匹配参数为指定类型的执行方法
 *@args() 限制连接点匹配参数由执行注解标注的执行
 *execution() 用于匹配连接点的执行方法
 *this() 限制连接点匹配AOP代理的Bean引用为执行类型的类
 *target() 限制连接点匹配目标对象为指定类型的类
 *@target() 限制连接点匹配特定的执行对象，这些对象应具备指定的注解类型
 *@annotation（）限制匹配带有指定注解的连接点
 *
 *
 *
 * @author zhangwei_david
 * @version $Id: LogAspect.java, v 0.1 2014年11月29日 下午1:10:13 zhangwei_david Exp $
 */
@Component
@Aspect
public class LogAspect {
    private static final Logger logger = LogManager.getLogger(LogAspect.class);

    /**
     * 匹配参数是任何类型，任何数量 且在com,david.biz包或子包下的方法
     */
    @Pointcut("args(..)&&within(com.david.biz..*)")
    public void arg() {

    }

    @Pointcut("@args(com.david.aop.LoggingRequired)")
    public void annotationArgs() {

    }

    @Pointcut("@annotation(com.david.aop.LoggingRequired)")
    public void logRequiredPointcut() {

    }

    @Pointcut("args(java.lang.String,*)")
    public void argsWithString() {

    }

    @Pointcut("target(com.david.biz.service.impl.BookServiceImpl)")
    public void targetPointcut() {

    }

    @Pointcut("@target(org.springframework.stereotype.Service)")
    public void targetAnnotation() {

    }

    //    @Around("execution(* org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(..))")
    //    public Object aa(ProceedingJoinPoint pjp) throws Throwable {
    //        try {
    //            Object retVal = pjp.proceed();
    //            System.out.println(retVal);
    //            return retVal;
    //        } catch (Exception e) {
    //            System.out.println("异常");
    //            return null;
    //        }
    //    }
    @Before(value = "logRequiredPointcut()")
    public void before(JoinPoint joinPoint) {
        LogUtils.info(logger,
            " 连接点表达式@annotation(com.david.aop.LoggingRequired) - method={0} has been visited",
            joinPoint.getSignature().getName());
    }

    @Before(value = "arg()")
    public void beforeArg(JoinPoint joinPoint) {
        LogUtils.info(logger,
            "连接点表达式：args(..)&&within(com.david.biz..*)  method ={0}, args ={1},target={2}",
            joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(
                joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()
                .getClass().getName());
    }

    @Before(value = "argsWithString()")
    public void beforeArgWithString(JoinPoint joinPoint) {
        LogUtils.info(logger, "连接点表达式：args(java.lang.String,*)  method={0} ,args ={1},target={2}",
            joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(
                joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()
                .getClass().getName());
    }

    @Before(value = "annotationArgs()")
    public void beforeAnnotationArgs(JoinPoint joinPoint) {
        LogUtils
            .info(
                logger,
                "连接点表达式：@args(com.david.annotation.validate.Length,*)  method={0} ,args ={1},target={2}",
                joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(
                    joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()
                    .getClass().getName());
    }

    @Before(value = "targetPointcut()")
    public void beforeTarget(JoinPoint joinPoint) {
        LogUtils
        .info(
            logger,
            "连接点表达式：target(com.david.biz.service.impl.BookServiceImpl)  method={0} ,args ={1},target={2}",
            joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(
                joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()
                .getClass().getName());
    }

    @Before(value = " targetAnnotation()")
    public void beforeTargetAnnotation(JoinPoint joinPoint) {
        LogUtils
            .info(
                logger,
                "连接点表达式：@target(org.springframework.stereotype.Service)  method={0} ,args ={1},target={2}",
                joinPoint.getSignature().getName(), ToStringBuilder.reflectionToString(
                    joinPoint.getArgs(), ToStringStyle.SHORT_PREFIX_STYLE), joinPoint.getTarget()
                    .getClass().getName());
    }
}

Java代码 

1. /** 

2.  * 

3.  * @author zhangwei_david 

4.  * @version $Id: T.java, v 0.1 2014年12月1日 上午9:35:44 zhangwei_david Exp $ 

5.  */  

6. @RunWith(SpringJUnit4Cla***unner.class)  

7. @ContextConfiguration(locations = "file:H:/workspace4study/WebApp/src/main/webapp/WEB-INF/applicationContext.xml")  

8. public class BookServiceTest {  

9.   

10.     @Autowired  

11.     private BookService bookService;  

12.   

13.     @Test  

14.     public void testB() {  

15.         bookService.addNewBook("Junit  Test", 1000);  

16.     }  

17.   

18. }  

/**
 *
 * @author zhangwei_david
 * @version $Id: T.java, v 0.1 2014年12月1日 上午9:35:44 zhangwei_david Exp $
 */
@RunWith(SpringJUnit4Cla***unner.class)
@ContextConfiguration(locations = "file:H:/workspace4study/WebApp/src/main/webapp/WEB-INF/applicationContext.xml")
public class BookServiceTest {

    @Autowired
    private BookService bookService;

    @Test
    public void testB() {
        bookService.addNewBook("Junit  Test", 1000);
    }

}

Java代码 

1. 2014-12-01 11:14:39  [ main:1577 ] - [ INFO ]   连接点表达式@annotation(com.david.aop.LoggingRequired) - method=addNewBook has been visited  

2. 2014-12-01 11:14:39  [ main:1587 ] - [ INFO ]  连接点表达式：args(..)&&within(com.david.biz..*)  method =addNewBook, args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl  

3. 2014-12-01 11:14:39  [ main:1588 ] - [ INFO ]  连接点表达式：args(java.lang.String,*)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl  

4. 2014-12-01 11:14:39  [ main:1588 ] - [ INFO ]  连接点表达式：target(com.david.biz.service.impl.BookServiceImpl)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl  

5. 2014-12-01 11:14:39  [ main:1589 ] - [ INFO ]  连接点表达式：@target(org.springframework.stereotype.Service)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl  

6. 2014-12-01 11:14:39  [ main:1589 ] - [ INFO ]  连接点表达式：args(..)&&within(com.david.biz..*)  method =insert, args =Object[][{Book[id=0,name=Junit  Test,price=1000]}],target=com.david.biz.dao.impl.BookDaoImpl  

7. 2014-12-01 11:14:39  [ main:1590 ] - [ INFO ]  连接点表达式：@args(com.david.annotation.validate.Length,*)  method=insert ,args =Object[][{Book[id=0,name=Junit  Test,price=1000]}],target=com.david.biz.dao.impl.BookDaoImpl  

8. 2014-12-01 11:14:39  [ main:1591 ] - [ INFO ]  连接点表达式：args(java.lang.String,*)  method=insert ,args =Object[][{demo.insert,Book[id=0,name=Junit  Test,price=1000]}],target=com.ibatis.sqlmap.engine.impl.SqlMapClientImpl  

2014-12-01 11:14:39  [ main:1577 ] - [ INFO ]   连接点表达式@annotation(com.david.aop.LoggingRequired) - method=addNewBook has been visited
2014-12-01 11:14:39  [ main:1587 ] - [ INFO ]  连接点表达式：args(..)&&within(com.david.biz..*)  method =addNewBook, args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl
2014-12-01 11:14:39  [ main:1588 ] - [ INFO ]  连接点表达式：args(java.lang.String,*)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl
2014-12-01 11:14:39  [ main:1588 ] - [ INFO ]  连接点表达式：target(com.david.biz.service.impl.BookServiceImpl)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl
2014-12-01 11:14:39  [ main:1589 ] - [ INFO ]  连接点表达式：@target(org.springframework.stereotype.Service)  method=addNewBook ,args =Object[][{Junit  Test,1000}],target=com.david.biz.service.impl.BookServiceImpl
2014-12-01 11:14:39  [ main:1589 ] - [ INFO ]  连接点表达式：args(..)&&within(com.david.biz..*)  method =insert, args =Object[][{Book[id=0,name=Junit  Test,price=1000]}],target=com.david.biz.dao.impl.BookDaoImpl
2014-12-01 11:14:39  [ main:1590 ] - [ INFO ]  连接点表达式：@args(com.david.annotation.validate.Length,*)  method=insert ,args =Object[][{Book[id=0,name=Junit  Test,price=1000]}],target=com.david.biz.dao.impl.BookDaoImpl
2014-12-01 11:14:39  [ main:1591 ] - [ INFO ]  连接点表达式：args(java.lang.String,*)  method=insert ,args =Object[][{demo.insert,Book[id=0,name=Junit  Test,price=1000]}],target=com.ibatis.sqlmap.engine.impl.SqlMapClientImpl