最近遇到一个奇怪的问题。maven项目再进行junit单元测试的时候发现无法加载配置文件。一会能加载一会又不能加载。然后试了在src/main/resource下面的配置文件放到src/test/resource下,这样每次都能加载了。
但是理论上不用放在test下也是可以加载的。
package com.xsw.test; import javax.annotation.Resource; import org.apache.log4j.Logger; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import com.alibaba.fastjson.JSON; import com.xsw.model.TeamsDTO; import com.xsw.service.CreditService; import com.xsw.service.TeamService; @RunWith(SpringJUnit4ClassRunner.class) // 表示继承了SpringJUnit4ClassRunner类 @ContextConfiguration(locations = { "classpath:spring.xml" ,"classpath:spring-mybatis.xml"}) public class MybatisTest { private static Logger logger = Logger.getLogger(MybatisTest.class); @Resource private CreditService creditService; @Resource private TeamService teamService; @Test public void testTeam(){ TeamsDTO cre = teamService.getTeamById(1L); logger.info(JSON.toJSON(cre)); } }
后来发现用eclipse进行编译的时候 指向maven install 有时mapping文件和配置文件无法编译到target目录下。为什么老是有这种偶然现象呢?
为了每次都能编译正确,在pom下强制配置 进行编译 配置如下。放在最后
</build> </project>
之前就可以了
<!--编译之后包含xml--> <resources> <resource> <directory>src/main/resources</directory> </resource> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> <filtering>true</filtering> </resource> </resources> </build> </project>