DingtalkRobo/Tianyi.DingtalkRobotKit/Message/FeedCardMessage.cs

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Text;

namespace Tianyi.DingtalkRobotKit
{
    public class FeedCardMessage : MessageBase
    {
        public FeedCardMessage(FeedCardOption option) : base()
        {
            this.feedCard = option;
        }

        public FeedCardMessage(FeedCardOption option, at linkAt) : base()
        {
            this.feedCard = option;
            this.at = linkAt;
        }

        public FeedCardOption feedCard { get; set; }

        /// <summary>
        /// 消息类型
        /// </summary>
        public override string msgtype { get => "feedCard"; }

        /// <summary>
        /// 转换为json字符串
        /// </summary>
        public override string ToJson()
        {
            var meaasge = new
            {
                msgtype = this.msgtype,
                feedCard = this.feedCard,
                at = this.at
            };

            string messageJson = JsonConvert.SerializeObject(meaasge);

            return messageJson;
        }
    }
}