全局api统一返回结果类

@Data
@Slf4j
@Schema(description = "全局API统一返回结果类")
public class Result<T> {
    /**
     * 状态码  0---成功
     */
    @Schema(description = "状态码  0---成功，其他--失败")
    private Integer code;

    /**
     * 提示信息
     */
    @Schema(description = "错误提示信息")
    private String msg;

    /**
     * 数据记录
     */
    @Schema(description = "返回数据对象，可能是null,基本数据类型，对象，列表等")
    private T data;

    public Result() {
    }

    public Result(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public Result(Integer code, String msg, T data) {
        this.code = code;
        this.msg = msg;
        this.data = data;
    }

    @JSONField(serialize = false)
    public boolean isFail() {
        return code == null || code != 0;
    }

    public Result<T> success(T data) {
        this.code = 0;
        this.msg = "SUCCESS";
        this.setData(data);
        return this;
    }


    public Result<T> fail(Result tokenRes) {
        this.code = tokenRes.code;
        this.msg = tokenRes.msg;
        log.debug("result fail ,code:{}, msg:{}", code, msg);
        return this;
    }
}