一般情況下：

@ContextConfiguration(Locations="../applicationContext.xml")   

多個檔案時，可用{}

@ContextConfiguration(locations = { "classpath*:/spring1.xml", "classpath*:/spring2.xml" })  

依賴

<dependency>  
            <groupId>junit</groupId>  
            <artifactId>junit</artifactId
 
>  
            <version>4.9</version>  
            <scope>test</scope>  
        </dependency>   
<dependency>  
            <groupId>org.springframework</groupId>  
            <artifactId>spring-test</artifactId>  
            <version
 
> 3.2.4.RELEASE  </version>  
            <scope>provided</scope>  
        </dependency>   

一個小 demo

import com.web.service.impl.UpmServiceImpl;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework
 
.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * Author:  HeatDeath
 * Date:    2018/2/6
 * Desc:
 */
@RunWith(SpringJUnit4ClassRunner.class)  //使用junit4進行測試
@ContextConfiguration(locations = {"classpath:applicationContext.xml"}) //載入配置檔案
public class UpmServiceTest {

    @Autowired
    private UpmServiceImpl upmService;

    @Test
    public void testUpmService() {
        System.out.println(upmService.getAppKey());
        System.out.println(upmService.getJetAppId());
        System.out.println(upmService.getUpmUrl());
        System.out.println(upmService.validAccess("123", "123"));
    }
}