用JPUSH极光推送实现服务端向安装了APP应用的手机推送消息（C#服务端接口）

            Console.WriteLine("************");
            Console.WriteLine("*****开始发送******");

            //String result;
            String app_key = "_";
            String master_secret = "_";
            //int sendno = 9;

            HashSet<DeviceEnum> set = new HashSet<DeviceEnum>();
            set.Add(DeviceEnum.Android);
            set.Add(DeviceEnum.IOS);
            JPushClient client = new JPushClient(app_key, master_secret, 0, set, true);

            MessageResult result = null;

            NotificationParams notifyParams = new NotificationParams();
            CustomMessageParams customParams = new CustomMessageParams();

            //notifyParams.

            //传入json字符串


            String extras = null;


            extras = "{\"ios\":{\"badge\":88, \"sound\":\"happy\"}}";


            //extras中有中文请用HttpUtility.UrlEncode编码
            //System.Web.HttpUtility.UrlEncode(notificationContent, Encoding.UTF8);

            Console.WriteLine("*****发送带tag通知******");

            /**
             *发送类型 
             *APP_KEY      通知
             *TAG           TAG
             *ALIAS       ALIAS
             *REGISTRATION_ID  REGISTRATION_ID
             */
            notifyParams.ReceiverType = ReceiverTypeEnum.APP_KEY;

            notifyParams.SendNo = 256;
            //notifyParams.OverrideMsgId = "1";

            result = client.sendNotification("酷派tag111111", notifyParams, extras);
            Console.WriteLine("sendNotification by tag:**返回状态：" + result.getErrorCode().ToString() +
                          "  **返回信息:" + result.getErrorMessage() +
                          "  **Send No.:" + result.getSendNo() +
                          "  msg_id:" + result.getMessageId() +
                          "  频率次数：" + result.getRateLimitQuota() +
                          "  可用频率：" + result.getRateLimitRemaining() +
                          "  重置时间：" + result.getRateLimitReset());

 public class JPushClient
    {
        private PushClient _pushClient;

        /// <summary>
        /// 带两个参数的构造函数，该状态下，ApnsProduction默认为true
        /// </summary>
        /// <param name="app_key">Portal上产生的app_key</param>
        /// <param name="masterSecret">你的API MasterSecret</param>
        public JPushClient(String app_key, String masterSecret)
        {
            HashSet<DeviceEnum> devices = new HashSet<DeviceEnum>();
            devices.Add(DeviceEnum.IOS);
            devices.Add(DeviceEnum.Android);
            _pushClient = new PushClient(masterSecret, app_key, MessageParams.NO_TIME_TO_LIVE, null, true);
            _reportClient = new ReportClient(app_key, masterSecret);
        }

        /// <summary>
        /// 发送通知
        /// </summary>
        /// <param name="notificationContent">通知内容</param>
        /// <param name="notifyParams"></param>
        /// <param name="extras"></param>
        /// <returns></returns>
        public MessageResult sendNotification(String notificationContent, NotificationParams notifyParams, String extras)
        {
            return _pushClient.sendNotification(notificationContent, notifyParams, extras);
        }

}

internal class PushClient:BaseHttpClient
    {
        private const String HOST_NAME_SSL = "https://api.jpush.cn";
        private const String HOST_NAME = "http://api.jpush.cn:8800";
        private const String PUSH_PATH = "/v2/push";

        private String appKey;
        private String masterSecret;
        private bool enableSSL = false;
        private long timeToLive;
        private bool apnsProduction = false;
        private HashSet<DeviceEnum> devices = new HashSet<DeviceEnum>();

        public MessageResult sendNotification(String notificationContent, NotificationParams notParams, String extras)
        {
            if ( !string.IsNullOrEmpty(extras) )
            {
                notParams.NotyfyMsgContent.n_extras = extras;
            }
            notParams.NotyfyMsgContent.n_content = System.Web.HttpUtility.UrlEncode(notificationContent, Encoding.UTF8);
            //notParams.NotyfyMsgContent.n_content = notificationContent;
            return sendMessage(notParams, MsgTypeEnum.NOTIFICATIFY);
        }
        private MessageResult sendPush(MessageParams msgParams, MsgTypeEnum msgType) 
        { 
            String url = enableSSL ? HOST_NAME_SSL : HOST_NAME;
            url += PUSH_PATH;
            String pamrams = prase(msgParams, msgType);
            //Console.WriteLine("begin post");
            ResponseResult result = sendPost(url, null, pamrams);
            //Console.WriteLine("end post");

            MessageResult messResult = new MessageResult();
            if (result.responseCode == System.Net.HttpStatusCode.OK)
            {
                //Console.WriteLine("responseContent===" + result.responseContent);
                messResult = (MessageResult)JsonTool.JsonToObject(result.responseContent, messResult);
                String content = result.responseContent;
            }
            messResult.ResponseResult = result;

            return messResult;

        }
}

        private String prase(MessageParams message, MsgTypeEnum msgType) 
        {
            StringBuilder sb = new StringBuilder();
            sb.Append(message.SendNo).Append((int)message.ReceiverType).Append(message.ReceiverValue).Append(message.MasterSecret);
            String verificationCode = sb.ToString();
            //Console.WriteLine(verificationCode);
            verificationCode = Md5.getMD5Hash(verificationCode);
            sb.Clear();
            message.setMsgContent();
            String receiverVallue = System.Web.HttpUtility.UrlEncode(message.ReceiverValue, Encoding.UTF8);
            sb.Append("sendno=").Append(message.SendNo).Append("&app_key=").Append(message.AppKey).Append("&receiver_type=").Append((int)message.ReceiverType)
                .Append("&receiver_value=").Append(receiverVallue).Append("&verification_code=").Append(verificationCode)
                .Append("&msg_type=").Append((int)msgType).Append("&msg_content=").Append(message.MsgContent).Append("&platform=").Append(message.getPlatform())
                .Append("&apns_production=").Append(message.ApnsProduction);
            if(message.TimeToLive >= 0)
            {
                sb.Append("&time_to_live=").Append(message.TimeToLive);
            }
            if(message.OverrideMsgId != null)
            {
                sb.Append("&override_msg_id=").Append(message.OverrideMsgId);
            }
            Console.WriteLine(sb.ToString());
            //Debug.Print(sb.ToString());
            return sb.ToString();
        }

    }

//用户登录
        [WebMethod(Description = "用户登录，带入参数，用户名，密码以及数据库的类型", EnableSession = true)]
        public string LoginUser(string username, string password,string alias)
        {
            JavaScriptSerializer ser = new JavaScriptSerializer();
            SysBaseTag sys = new SysBaseTag();
            sys.data = new List<object>();

            try
            {
                //输入查询用户的SQL,查询2张表，一张用户表，一张用户详细信息表。
                string sql = "select a.*,b.* from t_sys_user a,t_sys_userinfo b where a.id=‘" + username + "‘ and a.password=‘" + password + "‘ and a.id=b.userid";

                //查询出结果
                DataSet dbSet = DBHelperSQL.Query(sql, DBHelperSQL.GetDBString(), 2);

                if (dbSet != null && dbSet.Tables[0].Rows.Count > 0)
                {
                    sys.message = "成功";
                    sys.result = true;

                    Users userInfo = new Users();
                    foreach (DataRow Row in dbSet.Tables[0].Rows)
                    {
                        userInfo.ID = Row["ID"].ToString();
                        userInfo.Phone = Row["Phone"].ToString();
                        userInfo.Name = Row["name"].ToString();
                        userInfo.Email = Row["email"].ToString();
                        userInfo.QQ = Row["qq"].ToString();
                        userInfo.CompanyName = Row["companyname"].ToString();
                        userInfo.ComapnyType = Row["companytype"].ToString();
                        userInfo.CompanyAddress = Row["companyaddress"].ToString();
                        userInfo.Website = Row["website"].ToString();
                        userInfo.Introduce = Row["introduce"].ToString();
                        userInfo.Products = Row["products"].ToString();
                        userInfo.Reward = Row["reward"].ToString();

                    }
                    sys.data.Add(userInfo);
                    sys.count = 1;

                    //临时：插入别名
                    string sql_ins = "update t_sys_user set alias=‘" + alias + "‘ where id=‘" + username + "‘";

                    int a=DBHelperSQL.ExecuteSQL(sql_ins,DBHelperSQL.GetDBString(),2);


                }

                else
                {
                    sys.message = "失败";
                    sys.result = false;
                    sys.count = 0;

                }


            }
            catch (System.Exception e)
            {
                sys.message = e.Message;
                sys.result = false;
                sys.count = 0;
            }
            return ser.Serialize(sys);

        }