spring junit class path resource [ /com/config/spring-core.xml] cannot be opened because it does not exist

 正确写法应该如下：

@RunWith(SpringJUnit4ClassRunner.class)

//@ContextConfiguration(locations="classpath: /com/config/spring-core.xml")

@ContextConfiguration("/com/config/spring-core.xml")

@Transactional

测试无错误的环境：spring4.2.5 junit4.10 

 参考：http://www.ibm.com/developerworks/cn/java/j-lo-springunitest/

   http://my.oschina.net/dlpinghailinfeng/blog/336694

特别感谢以上2篇文章，尤其IBM的，果然是顶级，其他人写的基本错误，看到IBM后，尤为开心，秒杀解决问题。 

 其他类继承SpringTest 即可。

package com.test;

import org.junit.runner.RunWith;
import org.springframework.context.ApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;

@RunWith(SpringJUnit4ClassRunner.class)
//@ContextConfiguration(locations="classpath: /com/config/spring-core.xml")
@ContextConfiguration("/com/config/spring-core.xml")
@Transactional
public class SpringTest extends AbstractJUnit4SpringContextTests {
    
    public <T> T getBean(Class<T> type){
        return applicationContext.getBean(type);
       }
        
       public Object getBean(String beanName){
        return applicationContext.getBean(beanName);
       }
       
       protected ApplicationContext getContext(){
        return applicationContext;
       }
}