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)

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@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

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@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;
}
}

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