asp.net通過cookie簡單實現購物車功能

1，首先建立購物車模型類：

using System;using System.Collections.Generic;using System.Linq;using System.Web; namespace Ants.WebPart.Models{ public class ShopCarModel { public int Id { get; set; } public string Title { get; set; } public string Other { get; set; } }}

 

2.實現購物車功能的兩個方法：

using System;using System.Collections.Generic;using System.Linq;using System.Web;using Ants.WebPart.Models;using Ants.Common; namespace Ants.WebPart{ public class ShopCarTask { private static string _cookieName =TextUtils.ConvertToBasic64("MyshopcarPowerByAnts"); Ants.Provider.ISerializerProvider serializer = new Ants.Provider.JsonSerializerProvider(); public void SetShopCar(IList<ShopCarModel> goods) { CookieUtils.Write(_cookieName,TextUtils.ConvertToBasic64(serializer.ToString(goods))); } public void SetShopCar(IList<ShopCarModel> goods, int expires) { CookieUtils.Write(_cookieName, TextUtils.ConvertToBasic64(serializer.ToString(goods)),expires); } public IList<ShopCarModel> GetShopCar() { return serializer.parse < IList < ShopCarModel >>(CookieUtils.Read(_cookieName)); } }}