package?cn.tedu.store.aspect;

import?org.aopalliance.intercept.Joinpoint;
import?org.aspectj.lang.ProceedingJoinPoint;
import?org.aspectj.lang.Signature;
import?org.aspectj.lang.annotation.After;
import?org.aspectj.lang.annotation.AfterReturning;
import?org.aspectj.lang.annotation.AfterThrowing;
import?org.aspectj.lang.annotation.Around;
import?org.aspectj.lang.annotation.Aspect;
import?org.aspectj.lang.annotation.Before;
import?org.springframework.stereotype.Component;

/**
?*?切面（兒）組件
?*?aspect：?切面
?*/
@Component?//將DemoAspect交給Spring管理
//@Aspect????//聲明當(dāng)前Bean組件是一個(gè)切面組件
public?class?DemoAspect?{
	
	public?DemoAspect（）?{
		System.out.println（“創(chuàng)建：demoAspect“）;?
	}
	/**
	?*?@Before（“bean（userService）“）?注解的意義：
	?*?在userService?bean的全部方法之前執(zhí)行test?方法，
	?*?這個(gè)注解聲明會被Spring?自動(dòng)處理，并且執(zhí)行
	?*??Before?之前
	?*/
	@Before（“bean（userService）“）
	public?void?test（）{
		System.out.println（“Hello?World!“）;
	}
	
	/**
	?*?在?userService?的全部方法之后（After）執(zhí)行
	?*/
	@After（“bean（userService）“）
	public?void?test2（）{
		System.out.println（“Hello?@After!“）;
	}
	/**
	?*?在目標(biāo)方法沒有異常情況下執(zhí)行
	?*/
	@AfterReturning（“bean（userService）“）
	public?void?test3（）{
		System.out.println（“Hello?@AfterReturning“）;
	}
	/**
	?*?在目標(biāo)方法有異常情況下執(zhí)行
	?*/
	@AfterThrowing（“bean（userService）“）
	public?void?test4（）{
		System.out.println（“Hello?@AfterThrowing“）;
	}
	
	/**
	?*?Around?通知:?對應(yīng)的AOP方法：
	?*?	1.?必須有?參數(shù)?ProceedingJoinPoint?
	?*??2.?必須有返回值?object
	?*??3.?必須拋出異常?Throwable
	?*?@param?jp
	?*?@return
	?*?@throws?Throwable
	?*/
	@Around（“bean（userService）“）
	public?object?test5（ProceedingJoinPoint?jp）
			throws?Throwable{
		//Proceeding?進(jìn)行，處理
		//Join?連接
		//Point?點(diǎn)?
		//?處理過程的連接點(diǎn)
		System.out.println（“Around?Before“）;
		//jp.proceed（）?調(diào)用了目標(biāo)業(yè)務(wù)方法，其返回值
		//就是業(yè)務(wù)方法返回的業(yè)務(wù)處理結(jié)果
		object?obj?=?jp.proceed（）;
		//jp?對象中包含被調(diào)用目標(biāo)方法的全部信息
		//其中?getSignature?返回方法的簽名，包括：
		//方法和方法的參數(shù)類型列表
		Signature?method=?jp.getSignature（）;
		System.out.println（method）;
		
		System.out.println（“Around?After:“+obj）;
		return?obj;
	}
	
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1772??2018-05-11?14:25??TeduStore\.classpath

?????文件???????1218??2018-05-11?14:25??TeduStore\.project

?????文件????????639??2018-05-11?14:24??TeduStore\.settings\.jsdtscope

?????文件????????430??2018-05-11?14:24??TeduStore\.settings\org.eclipse.jdt.core.prefs

?????文件?????????90??2018-05-11?14:24??TeduStore\.settings\org.eclipse.m2e.core.prefs

?????文件????????668??2018-05-11?14:24??TeduStore\.settings\org.eclipse.wst.common.component

?????文件????????292??2018-05-11?14:24??TeduStore\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2018-05-11?14:24??TeduStore\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2018-05-11?14:24??TeduStore\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件?????????50??2018-05-11?14:24??TeduStore\.settings\org.eclipse.wst.validation.prefs

?????文件???????2771??2018-05-11?14:25??TeduStore\pom.xml

?????文件???????2504??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\aspect\DemoAspect.java

?????文件???????1565??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\aspect\PointCutAspect.java

?????文件????????760??2018-05-11?14:24??TeduStore\src\main\java\cn\tedu\store\aspect\TestAspect.java

?????文件???????6751??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\Address.java

?????文件???????3754??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\Cart.java

?????文件???????2397??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\dict\Area.java

?????文件???????2475??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\dict\City.java

?????文件???????2103??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\dict\Province.java

?????文件???????7501??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\Goods.java

?????文件???????5403??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\GoodsCategory.java

?????文件???????2121??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\ResponseResult.java

?????文件???????5331??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\bean\User.java

?????文件???????3521??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\controller\AddressController.java

?????文件????????270??2018-05-11?14:24??TeduStore\src\main\java\cn\tedu\store\controller\baseController.java

?????文件???????1560??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\controller\CartController.java

?????文件???????1696??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\controller\DictController.java

?????文件????????888??2018-05-11?14:24??TeduStore\src\main\java\cn\tedu\store\controller\GoodsCategoryController.java

?????文件???????3663??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\controller\GoodsController.java

?????文件???????1948??2018-05-11?14:25??TeduStore\src\main\java\cn\tedu\store\controller\MainController.java

............此處省略153個(gè)文件信息