C# list转json字符串

最新推荐文章于 2024-01-11 17:25:15 发布

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最新推荐文章于 2024-01-11 17:25:15 发布

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文章标签： c#

本文链接：https://blog.youkuaiyun.com/qq_41078088/article/details/116236662

版权

将一个List转成json数据

        /// <summary>
        /// list转json
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="list"></param>
        /// <returns></returns>
        public static string ToJson<T>(this List<T> list)
        {
            //转化成Json
            return JsonConvert.SerializeObject(list);
        }

调用

 List<Res_Signal> list = new List<Res_Signal>();

            for (int i = 0; i < 4; i++)
            {
                var s = new Res_Signal();
                s.Nickname = "测试";
                s.ProfitLossAmount = 100;
                s.ProfitRate = 100;
                s.TradeAccountId = Guid.NewGuid();
                list.Add(s);
            }

            var json = list.ToJson();

            Console.WriteLine(json);

在这里插入图片描述

实体类

    [Serializable]
    public class Res_Signal
    {
        /// <summary>
        /// 交易账号ID
        /// </summary>
        public Guid TradeAccountId { get; set; }

        /// <summary>
        /// 交易账号简介
        /// </summary>
        public String Intro { get; set; }

        /// <summary>
        /// 交易账号昵称
        /// </summary>
        public String Nickname { get; set; }

        /// <summary>
        /// 订阅限制值
        /// </summary>
        public Int32 SubscribeLimit { get; set; }

        /// <summary>
        /// 订阅模式 目前都是免费  0免费  1收费
        /// </summary>
        public Int32 SubscribeMode { get; set; }

        /// <summary>
        /// 订阅模式名称
        /// </summary>
        public String SubscribeMode_Des { get; set; }

        /// <summary>
        /// 平台名称
        /// </summary>
        public String Name { get; set; }

        /// <summary>
        /// 头像
        /// </summary>
        public String HeadImg { get; set; }

        /// <summary>
        /// 用户昵称
        /// </summary>
        public String UserNickname { get; set; }

        /// <summary>
        /// 订阅人数
        /// </summary>
        public Int32 SubscribeCount { get; set; }

        /// <summary>
        /// 平台图片
        /// </summary>
        public String Img { get; set; }

        /// <summary>
        /// 收益率
        /// </summary>
        public decimal ProfitRate { get; set; }

        /// <summary>
        /// 总收益
        /// </summary>
        public decimal ProfitLossAmount { get; set; }


    }