解决PropertySource不能读取yml的问题

/**
 * 解决PropertySource不能读取yml的问题
 *
 * @author: 李涛
 * @version: 2020年03月26日 17:12
 */
public class YamlConfigFactory  extends DefaultPropertySourceFactory {

	@Override
	public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException {
		String sourceName = name != null ? name : resource.getResource().getFilename();
		if (!resource.getResource().exists()) {
			return new PropertiesPropertySource(sourceName, new Properties());
		} else if (sourceName.endsWith(".yml") || sourceName.endsWith(".yaml")) {
			Properties propertiesFromYaml = loadYml(resource);
			return new PropertiesPropertySource(sourceName, propertiesFromYaml);
		} else {
			return super.createPropertySource(name, resource);
		}
	}

	private Properties loadYml(EncodedResource resource) throws IOException {
		YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
		factory.setResources(resource.getResource());
		factory.afterPropertiesSet();
		return factory.getObject();
	}
}

使用方式

/**
 * 用户自定义配置
 *
 * @author: 李涛
 * @version: 2019年07月05日 16:44
 */

@PropertySource(value="classpath:file-table-config.yml",factory = YamlConfigFactory.class)
@ConfigurationProperties(prefix = "config")
@Component
@Data
public class FileTableConfig {

	/***
	 * 表达式
	 */
	private String corn;

	/***
	 * 表和资源字段
	 */
	private List<String> tables;

}