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1.新建项目
2.右击项目,如图,利用myeclipse自动导入spring
3.在弹出的对话框中一直next到最后,在最后的页面中勾选Spring Testing,完成.
4.在src下的applicationContext.xml里,点击namespaces,勾选aop和context
5.在上图的底部分别进入aop和context界面,
5.1在aop界面右击beans,添加<aop:aspectj-autoproxy>,这个的作用是启用aspectj类型的aop功能.
5.2 在context界面右击beans,添加<context:component-scan>,并在右边的elemen details识图中填写base-package和选择annotation-config
base-package的作用是,让spring自动扫描存在注解的包并注册为spring beans.(我这里的包均以glut开头)
annotation-config的作用大概是启用注解.(doc里面大致的意思......)
6.创建UserService接口,UserServiceImp实现类还有MyTest测试类.
目录结构:
package glut.service; public interface UserService { void login(String username); }
package glut.serviceImp; import org.springframework.stereotype.Service; import glut.service.UserService; @Service public class UserServiceImp implements UserService { @Override public void login(String username) { // TODO Auto-generated method stub System.out.println(username + " has login"); } }
package glut.test; import javax.annotation.Resource; import glut.service.UserService; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; //启用Spring JUnit @RunWith(SpringJUnit4ClassRunner.class) //加载指定的配置文件 @ContextConfiguration(locations = "classpath:applicationContext.xml") public class MyTest { @Resource private UserService userService; @Test public void test() { userService.login("leo"); } }
7.接下来测试AOP功能,新建一个切面类
package glut.aspect; import org.aspectj.lang.annotation.After; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Before; import org.aspectj.lang.annotation.Pointcut; import org.springframework.stereotype.Component; //声明为切面 @Aspect //切面也要作为component识别 @Component public class MyAspect { //execution(任意类型 glut..任意包.任意类(任意参数) @Pointcut("execution(* glut..*.*(..))") public void myPointCut() { }; //调用poincut指定的方法前执行beforeMethod @Before("myPointCut()") public void beforeMethod() { System.out.println("This is before method"); } //调用poincut指定的方法后执行afterMethod @After("myPointCut()") public void afterMethod() { System.out.println("This is after method"); } }
MyEclipse2014,你值得拥有.
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MyEclipse2014快速配置Spring & Spring Testing, Spring AOP简单使用
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原文地址:http://blog.csdn.net/lc0817/article/details/47037383