如何在java Spring中将propertysource设置为从云配置服务器获取的配置文件？

Question

@Configuration
@ConfigurationProperties(prefix = "some.prefix")
  public class SomeMappedConfigClass {
    private String variable1;
    private String variable2;
}

some.prefix:
  variable1: abc
  variable2: xyz

@PropertySource("classpath:some-application.yml")

不管配置文件名如何，是否有任何方法可以将当前加载的配置传递给PropertySource？从cloud config成功获取配置后收到的日志，用于应用程序：web-server profile：LOCAL

Located property source: CompositePropertySource {name='configService', propertySources=[MapPropertySource {name='file:central-config/web-server-LOCAL.yml'}]}

Answer 1

可以在类路径中使用外部配置。使用以下传递配置

-Dspring.config.location=your/config/dir/

或

-dspring.config.location=classpath:prop1.properties,classpath:prop2.properties

@Configuration
public class AppConfig {

    @Value("${config.properties:<default values>}")
    String propvalue;

    @Autowired
    Environment env;


    public void method(){
     String datapath = env.getProperty("data.path")
    }

}