Merge branch 'milestone-20250710-jhp' of http://39.101.133.168:8807/qimaohong/ActivityProject into lottery

lottery-system/lottery-pojo/src/main/java/com/lottery/dto/Prize.java

@@ -0,0 +1,80 @@
+package com.lottery.dto;
+
+import lombok.Data;
+
+/**
+ * @program: lottery-system
+ * @ClassName Gift
+ * @description:
+ * @author:jihaipeng
+ * @create: 2025−07-10 15:20
+ * @Version 1.0
+ **/
+import java.math.BigDecimal;
+import java.util.Date;
+
+public class Prize {
+    // 主键ID
+    private Long id;
+
+    // 名称
+    private String name;
+
+    // 描述
+    private String description;
+
+    // 图片URL
+    private String imageUrl;
+
+    // 库存数量
+    private Integer stock;
+
+    // 中奖概率
+    private BigDecimal probability;
+
+    // 奖品类型
+    private Integer prizeType;
+
+    // 状态
+    private Integer status;
+
+    // 创建时间
+    private Date createTime;
+
+    // 更新时间
+    private Date updateTime;
+
+    // 无参构造函数
+    public Prize() {
+    }
+
+    // 全参构造函数（可选）
+    public Prize(Long id, String name, String description, String imageUrl, Integer stock,
+                 BigDecimal probability, Integer prizeType, Integer status,
+                 Date createTime, Date updateTime) {
+        this.id = id;
+        this.name = name;
+        this.description = description;
+        this.imageUrl = imageUrl;
+        this.stock = stock;
+        this.probability = probability;
+        this.prizeType = prizeType;
+        this.status = status;
+        this.createTime = createTime;
+        this.updateTime = updateTime;
+    }
+
+    // Getter 和 Setter 方法
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public