RMYY_CallCenter_Api/RMYY_CallCen.../Helper/DingTalkHelp...

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RMYY_CallCenter_Api.Utility.Helper
{
    public class DingTalkHelper
    {        
        /// <summary>
        /// 获取AccessToken
        /// </summary>
        /// <returns></returns>
        public static string GetAccessToken()
        {
            var accesstoken = RedisHelper.StringGet("DingTalkToken").ToString();
            if (string.IsNullOrEmpty(accesstoken))
            {
                string result = HttpHelper.HttpGet(string.Format("https://oapi.dingtalk.com/gettoken?appkey={0}&appsecret={1}", ConfigHelper.GetValue("DingTalk_AppKey"), ConfigHelper.GetValue("DingTalk_AppSecret")));
                var resultobj = result.ToJObject();
                if (resultobj["errcode"].ToString() == "0")
                {
                    accesstoken = resultobj["access_token"].ToString();
                    string cachetime = ConfigHelper.GetValue("DingTalk_TokenCacheTime");
                    RedisHelper.StringSet("DingTalkToken", accesstoken, new TimeSpan(0, 0, cachetime.ToInt()));
                }
            }

            return accesstoken;
        }

        /// <summary>
        /// 发送模板消息
        /// </summary>
        /// <param name="userids"></param>
        /// <param name="deptids"></param>
        /// <param name="msgjson"></param>
        /// <param name="templateid"></param>
        /// <returns></returns>
        public static string SendByTemplate(string userids, string deptids, string msgjson, string templateid)
        {
            string result = string.Empty;
            var param = new
            {
                agent_id = "948060598",
                template_id = "e27a9eed42b34a14a2xxxx",
                data = "{\"name\":\"淘宝6\",\"name2\":\"http://www.taobao.com\"}",
                dept_id_list = "421897262"
            };
            var strresult = HttpHelper.HttpPost(string.Format("https://oapi.dingtalk.com/topapi/message/corpconversation/sendbytemplate?access_token={0}", GetAccessToken()), param.ToJson());
            var resultobj = strresult.ToJObject();
            if (resultobj["errcode"].ToString() != "0")
            {
                result = resultobj["errmsg"].ToString();
            }
            return result;
        }
    }
}