步骤

1、继承AbstractJUnit4SpringContextTests

2、引入ApplicationContext

示例代码

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import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;   @RunWith (SpringJUnit4ClassRunner. class ) @ContextConfiguration (locations = { "/spring/applicationContext.xml" }) public class SpringTest extends AbstractJUnit4SpringContextTests {        @Autowired      protected ApplicationContext ctx;        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;      } }