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src/main/java/com/peanut/modules/book/entity/OrderCartEntity.java

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+package com.peanut.modules.book.entity;
+
+import com.baomidou.mybatisplus.annotation.*;
+
+import java.math.BigDecimal;
+import java.io.Serializable;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 购物车
+ * 
+ * @author yl
+ * @email yl328572838@163.com
+ * @date 2022-08-29 15:27:44
+ */
+@Data
+@TableName("order_cart")
+public class OrderCartEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * 
+	 */
+	@TableId
+	private Integer cartId;
+	/**
+	 * 用户id
+	 */
+	private Integer userId;
+	/**
+	 * 商品id
+	 */
+	private Integer productId;
+	/**
+	 * 商品数量
+	 */
+	private Integer productAmount;
+	/**
+	 * 商品单价
+	 */
+	private BigDecimal price;
+	/**
+	 * 创建时间
+	 */
+	@TableField(fill = FieldFill.INSERT)//创建注解
+	private Date createTime;
+	/**
+	 * 更新时间
+	 */
+	@TableField(fill = FieldFill.INSERT_UPDATE)//更新注解
+	private Date updateTime;
+
+	/**
+	 * 删除标记
+	 */
+	@TableLogic
+	private Integer delFlag;
+
+}