Testmess.java

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.baidu.java.SayHelloService;

public class Testmess {

private static  ClassPathXmlApplicationContext  caa;

public static void main(String[] args) {

 caa=new ClassPathXmlApplicationContext("mven.xml");

SayHelloService  says=caa.getBean("sayHelloServiceImpl",SayHelloService.class);

//执行业务

says.sayHelloService("88");

// 释放资源

}

public void destory(){

caa.close();

} 

/*

private ClassPathXmlApplicationContext  ct;

//**初始化spring容器*//*

@Before

public void init(){

ct=new ClassPathXmlApplicationContext("mven.xml");

}

// 测试具体业务应该

@Test

public void testsayHello(){

//1.获取对象

SayHelloService  hser=ct.getBean("sayHelloServiceImpl",SayHelloService.class);

// 执行业务

hser.sayHelloService("000");

}

// 释放资源

@After

public void destory(){

ct.close();

}

*/

}