C# 企业微信消息推送对接,实现天气预报推送

准备工作

需要获取的东西1. 企业Id
,2.应用secret 和 应用ID

获取企业id

注册完成后，在我的企业=》企业信息=》最下面企业id

获取应用secret 和  应用ID

发送微信消息

  class WeCom
    {
        public static string weComCId = "ww2b b0bf8";//企业Id①
        public static string weComSecret = "EbKnQqG2y1qAVNL42 6 E"; //应用secret②
        public static string weComAId = "100 "; //应用ID③
        public static string weComTouId = "@all";

        /// <summary>
        /// 发送微信通知
        /// </summary>
        /// <param name="text">消息</param>
        /// <returns></returns>
        public string SendToWeCom(string text)
        {
            // 获取Token
            string getTokenUrl = $"https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={weComCId}&corpsecret={weComSecret}";
            string token = JsonConvert.DeserializeObject<dynamic>(new RestClient(getTokenUrl)
            .Get(new RestRequest()).Content).access_token;
            System.Console.WriteLine(token);
            if (!String.IsNullOrWhiteSpace(token))
            {
                var request = new RestRequest();
                var client = new RestClient($"https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={token}");
                var data = new
                {
                    touser = weComTouId,
                    agentid = weComAId,
                    msgtype = "text",
                    text = new
                    {
                        content = text
                    },
                    duplicate_check_interval = 600
                };
                string serJson = JsonConvert.SerializeObject(data);
                System.Console.WriteLine(serJson);
                request.Method = Method.POST;
                request.AddHeader("Accept", "application/json");
                request.Parameters.Clear();
                request.AddParameter("application/json", serJson, ParameterType.RequestBody);
                return client.Execute(request).Content;
            }
            return "-1";
        }
    }

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直接调用

new WeCom().SendToWeCom("你好");

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就会发送消息

实现天气的推送

主要是天气接口的获取，还有就是定时任务任务 可以通过  .NET Core 基于 IHostedService 实现后台定时任务或者 QuartzJob（目前用的这个）

 var RESULT=  DoRequest.SendRequest_Get("http://t.weather.itboy.net/api/weather/city/101020100");
                        var Jo = JObject.Parse(RESULT);
                        if (Jo["status"].ToString()=="200")
                        {

                            var AA = Jo["data"]["forecast"].ToString().JsonToList<Forecast>();

                            var entity=  AA.Where(x => x.ymd == DateTime.Now.ToString("yyyy-MM-dd")).FirstOrDefault();
                            if (entity != null)
                            {
                                var str = $"  ---上海天气--- \n" +
                                          $"  时间：  { entity.ymd} \n" +
                                          $"  农历： { CnCanlendar_nongli.GetChineseDateTime(DateTime.Now)}  \n" +
                                          $"  星期： { entity.week}  \n" +
                                          $"  天气： { entity.type}  \n" +
                                          $"  风速： { entity.fl} + { entity.fx}  \n" +
                                          $"  提示： { entity.notice}  "
                  ;
                                new WeCom().SendToWeCom(str);
                            }                         
                        }                                       
    

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效果