从Spring框架4.1.0增加了对YAML的支持,Spring框架4.1.0 maven POM具有Snakeyaml依赖性 。
您可以在Spring Boot应用中使用两种方式加载YAML:
1、使用Java配置类
@Bean
public static PropertySourcesPlaceholderConfigurer properties() {
PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer = new PropertySourcesPlaceholderConfigurer();
YamlPropertiesFactoryBean yaml = new YamlPropertiesFactoryBean();
yaml.setResources(new ClassPathResource("appConfig.yml");
propertySourcesPlaceholderConfigurer.setProperties(yaml.getObject());
return propertySourcesPlaceholderConfigurer;
}
2、使用XML Bean配置
<context:annotation-config/> <bean id="yamlProperties" class="org.springframework.beans.factory.config.YamlPropertiesFactoryBean">
<property name="resources" value="classpath:appConfig.yml"/>
</bean> <context:property-placeholder properties-ref="yamlProperties"/>
转自:https://www.cnblogs.com/EasonJim/p/7583837.html