SpringBoot读取配置文件(从classpath/file读取yml/properties文件)
一、读取properties文件
使用配置项@PropertySource
二、读取yml文件
启动类添加下面代码:
@Bean public static PropertySourcesPlaceholderConfigurer properties() { PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer(); YamlPropertiesFactoryBean yaml = new YamlPropertiesFactoryBean(); yaml.setResources(new FileSystemResource("/dir/application.yml"));//File引入 //yaml.setResources(new ClassPathResource("application.yml"));//class引入 configurer.setProperties(yaml.getObject()); return configurer; }
1、引入多个配置文件:yaml.setResources(new ClassPathResource("application1.yml"), new ClassPathResource("application2.yml"));