这里return new ShopExecution(ShopStateEnum.CHECK, shop);返回去shop异常

Question

Answer 1

提问者 qq_蓝骏毅_04076633 2019-11-28 16:37:32

然后return

Answer 2

提问者 qq_蓝骏毅_04076633 2019-11-28 16:35:35

我在这里做了两个成功构造器方法

// 店铺操作成功的时候使用的构造器
	public ShopExecution(ShopStateEnum stateEnum,List<Shop> shopList) {
		this.state=stateEnum.getState();
		this.stateInfo=stateEnum.getStateInfo();
		this.shopList=shopList;
	}
	
	public ShopExecution(ShopStateEnum stateEnum,Shop shop) {
		this.state=stateEnum.getState();
		this.stateInfo=stateEnum.getStateInfo();
		this.shop=shop;
	}
}