Yml配置文件加载问题

在resource目录下有一个application.yml文件，希望是通过@PropertySource注解，将配置文件数据读取到Environment中，然而调试发现数据始终读取不到，google之后，记录下解决方法

在测试用例中，指定初始化方式 @ContextConfiguration(classes = RedisConf.class, initializers = ConfigFileApplicationContextInitializer.class)

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = RedisConf.class, initializers = ConfigFileApplicationContextInitializer.class) public class RedisTest { @Test public void testRedis() { String ans = JedisClient.getStr("hello"); System.out.println(ans); } }

对应的配置类

@Configuration @PropertySource(value = "classpath:application.yml") public class RedisConf { @Autowired private Environment environment; @Autowired public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate<String, String> redisTemplate = new RedisTemplate<>(); redisTemplate.setConnectionFactory(redisConnectionFactory); DefaultStrSerializer serializer = new DefaultStrSerializer(); redisTemplate.setValueSerializer(serializer); redisTemplate.setHashValueSerializer(serializer); redisTemplate.setKeySerializer(serializer); redisTemplate.setHashKeySerializer(serializer); redisTemplate.afterPropertiesSet(); JedisClient.register(redisTemplate); return redisTemplate; } @Bean public RedisConnectionFactory redisConnectionFactory() { LettuceConnectionFactory fac = new LettuceConnectionFactory(); fac.getStandaloneConfiguration().setHostName(environment.getProperty("spring.redis.host")); fac.getStandaloneConfiguration().setPort(Integer.parseInt(environment.getProperty("spring.redis.port"))); fac.getStandaloneConfiguration() .setPassword(RedisPassword.of(environment.getProperty("spring.redis.password"))); fac.afterPropertiesSet(); return fac; } }

II. 其他

1. 一灰灰Blog： https://liuyueyi.github.io/hexblog

一灰灰的个人博客，记录所有学习和工作中的博文，欢迎大家前去逛逛

2. 声明

尽信书则不如，已上内容，纯属一家之言，因个人能力有限，难免有疏漏和错误之处，如发现bug或者有更好的建议，欢迎批评指正，不吝感激

微博地址: 小灰灰BlogQQ： 一灰灰/3302797840

3. 扫描关注

转载于:https://www.cnblogs.com/yihuihui/p/9174722.html

相关资源：springboot启动时是如何加载配置文件application.yml文件