inside_out_web_data_interaction/Test/Test/App_Start/Service.cs

using Getf.Service.Transfer.Request.SDK;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Web;

namespace Test.App_Start
{
    public class Service
    {
        private readonly static string TransferServiceIpInfo = System.Configuration.ConfigurationManager.AppSettings["TransferService_IpInfo"];
        private readonly static string TransferServiceAppID = System.Configuration.ConfigurationManager.AppSettings["TransferService_AppID"];
        private readonly static string TransferServiceAppSecret = System.Configuration.ConfigurationManager.AppSettings["TransferService_AppSecret"];
        private readonly static string TransferServiceTargetAppID = System.Configuration.ConfigurationManager.AppSettings["TransferService_TargetAppID"];
        //private readonly static string TransferServiceUrlSaveData = System.Configuration.ConfigurationManager.AppSettings["TransferService_Url_SaveData"];
        private readonly static string TransferService_api1_data_Url = System.Configuration.ConfigurationManager.AppSettings["TransferService_api1_data_Url"];
        private readonly static string TransferService_api2_data_Url = System.Configuration.ConfigurationManager.AppSettings["TransferService_api2_data_Url"];
        private readonly static string TransferService_api1_appkey = System.Configuration.ConfigurationManager.AppSettings["TransferService_api1_appkey"];
        private readonly static string TransferService_api1_appsecret = System.Configuration.ConfigurationManager.AppSettings["TransferService_api1_appsecret"];

        private readonly string TransferServiceIp = TransferServiceIpInfo.Split(':')[0];
        private readonly int TransferServicePort = int.Parse(TransferServiceIpInfo.Split(':')[1]);

        public string GetDataGetPdf(string url, string queryParam, out string msg)
        {
            using (RequestSevice requestSevice = new RequestSevice(TransferServiceIp, TransferServicePort))
            {
                var r = requestSevice.GetResult(TransferServiceTargetAppID, url,
                JsonConvert.SerializeObject(new
                {
                    Param = "",
                    //ContentType = "application/json",
                    Method = "get"
                }));
                msg = "";
                var resultJson = (byte[])r.Data;
                var filename = "a.pdf";
                var filepath = HttpContext.Current.Server.MapPath("~/" + filename);
                using (var fs = new FileStream(filepath, FileMode.OpenOrCreate, FileAccess.Write))
                {
                    fs.Write(resultJson, 0, resultJson.Length);
                }
                return "http://localhost:28436/" + filename;
            }
        }
        public string GetDataTest(string name, string cardno, out string msg)
        {
            using (RequestSevice requestSevice = new RequestSevice(TransferServiceIp, TransferServicePort))
            {
                var param_obj = new JObject();
                param_obj.Add("type", "nb");
                param_obj.Add("urls", "http://10.68.138.194/gateway/api/001008002016003/dataSharing/vdjb19VHdIh27Rc5.htm");
                param_obj.Add("params", "czrkgmsfhm=" + cardno + "&czrkxm=" + name + "&additional={\"powerMatters\":\"许可0000-00\",\"subPowerMatters\":\"许可0000-0101\",\"accesscardId\":\"" + cardno + "\"}");
                var param = new JObject();
                param.Add("param", Newtonsoft.Json.JsonConvert.SerializeObject(param_obj));
                var r = requestSevice.GetResult(TransferServiceTargetAppID, "http://10.19.93.192:8096/api/data/get",
                JsonConvert.SerializeObject(new
                {
                    Param = Newtonsoft.Json.JsonConvert.SerializeObject(param),
                    ContentType = "application/json"
                }));
                msg = "";
                var resultJson = r.TransResultInfo.Message;
                return resultJson;
            }
        }
        public string GetDataJson(string url, string appkey, string appsecret, Dictionary<string, string> other_param, out string msg)
        {
            using (RequestSevice requestSevice = new RequestSevice(TransferServiceIp, TransferServicePort))
            {
                var ts = GetTimeStamp();
                var param = new JObject
                {
                    { "appKey", appkey },
                    { "requestTime", ts.ToString()},
                    { "sign", GetSign(ts, appkey, appsecret) }
                };
                foreach (var item in other_param)
                {
                    param.Add(item.Key, item.Value);
                }
                var r = requestSevice.GetResult(TransferServiceTargetAppID, url,
                JsonConvert.SerializeObject(new
                {
                    Param = Newtonsoft.Json.JsonConvert.SerializeObject(param),
                    ContentType = "application/json"
                }));
                msg = "";
                var resultJson = r.TransResultInfo.Message;
                return resultJson;
            }
        }
        public string GetData(string url, string appkey, string appsecret, string other_param, out string msg)
        {
            using (RequestSevice requestSevice = new RequestSevice(TransferServiceIp, TransferServicePort))
            {
                var r = requestSevice.GetResult(TransferServiceTargetAppID, url,
                JsonConvert.SerializeObject(new
                {
                    Param = GetDefaultParam(appkey, appsecret) + other_param// $"&czrkxm={name}&czrkgmsfhm={cardno}"
                }));
                msg = "";
                var resultJson = r.TransResultInfo.Message;
                return resultJson;
            }
        }
        private string GetDefaultParam(string appKey, string appSecret)
        {
            var ts = GetTimeStamp();
            return "appKey=" + appKey + "&requestTime=" + ts + "&sign=" + GetSign(ts, appKey, appSecret);
        }
        private long GetTimeStamp()
        {
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0));
            long t = (long)(DateTime.Now - startTime).TotalMilliseconds;
            return t;
        }
        protected string GetSign(long timeStamp, string appKey, string appSecret)
        {
            var str = appKey + appSecret + timeStamp;
            var r = Md5(str).ToLower();
            return r;
        }
        protected string Md5(string str)
        {
            System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
            byte[] data = Encoding.UTF8.GetBytes(str);
            data = md5.ComputeHash(data);

            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < data.Length; i++)
            {
                sb.Append(data[i].ToString("x2"));
            }
            return sb.ToString();
        }
    }
}