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目录树

参考资料

https://blog.51cto.com/9291927/2310444

Demo Project

2.1

2.2

• 源代码 ``` @Data @NoArgsConstructor @AllArgsConstructor public class ResultEntity { private String code; private String msg; private T data;

  public static ResultEntity getSuccessResult(T data) { return new ResultEntity(MessageConstant.CODE_SUCCESS, MessageConstant.MESSAGE_SUCCESS, data); }

  public static ResultEntity getSuccessResult() { return new ResultEntity(MessageConstant.CODE_SUCCESS, MessageConstant.MESSAGE_SUCCESS, null); }

  public static ResultEntity getResult(String code, String message) { return new ResultEntity(code, message, null); }

} ```