Springboot problems encountered in the project

If you add a comment

@Data: get / set / equis / hashcode / tostring 
also configuration dependent properties still can not be used, then you must download a plug-in lombok in IDEA, you can solve

@Data：

      * @see Getter
      * @see Setter
      * @see RequiredArgsConstructor
      * @see ToString
      * @see EqualsAndHashCode
      * @see lombok.Value

Reference: https://jingyan.baidu.com/article/c910274b55a5b8cd361d2da1.html