增加配置文件读取

src/main/java/com/telpo/dipperposition/config/PositionConfig.java

@@ -25,7 +25,7 @@ import java.util.Properties;
 @ConfigurationProperties(prefix = "position")
 public class PositionConfig {
 
-  //@Value("${hello}")
+  @Value("${hello}")
   private String hello;
 
 }