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geelylucky

2020-06-16

同学，报错信息说你的OrderItem这个实体类中缺少有参构造函数

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qq_思密达小兔兔_0123

实体类中有有参构造函数的 public OrderItem(Integer id, Integer userId, Long orderNo, Integer productId, String productName, String productImage, BigDecimal currentUnitPrice, Integer quantity, BigDecimal totalPrice, Date createTime, Date updateTime) { this.id = id; this.userId = userId; this.orderNo = orderNo; this.productId = productId; this.productName = productName; this.productImage = productImage; this.currentUnitPrice = currentUnitPrice; this.quantity = quantity; this.totalPrice = totalPrice; this.createTime = createTime; this.updateTime = updateTime; }

2020-06-16

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