src/main/java/com/g9/g9backend/pojo/HotTrend.java

package com.g9.g9backend.pojo;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.util.Date;

/**
 * HotTrend 实体类，表示热度趋势的数据模型
 *
 * @author hcy
 */
@Data
@AllArgsConstructor
@NoArgsConstructor
public class HotTrend {

    @TableId(type = IdType.AUTO)
    private int hotTrendId;

    private float hot;

    private Date time; // 若命名为currentTime会发生冲突

    private String classify;
}