C# 调用LAKALA接口
作者:互联网
/// <summary> /// 获取PostData数据 /// </summary> /// <returns></returns> public PostLakalaData GetPostLakalaData() { string secretKey = "f6cc7030b8c0ba07a6da488362f2748e"; PostLakalaData postData = new PostLakalaData(); postData.ver = "1.0.0"; postData.appid = "qm1624980136"; //拉卡拉授权提供 postData.productType = "LKL_APP_QR";//拉卡拉授权提供 postData.token = "43e99b4a38a748d3932fca9382404b41";//拉卡拉授权提供 postData.cmd = "QR_ORDER_BIND_CODE_CREATE";//指令 postData.channel = "LAKALA";//渠道 postData.rnd = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 32);//随机数 postData.timestamp = DateTimeUtil.Timestamp(DateTime.Now);//时间戳 postData.reqId = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 32);//请求序列(具体传值待确认) reqDataData reqDataDataref = new reqDataData(); reqDataDataref.termId = txttermId.Text;// 拉卡拉授权提供; reqDataDataref.shopNo = txtshopNo.Text;//拉卡拉授权提供; postData.reqData= reqDataDataref; postData.sign = GetSign(reqDataDataref, secretKey);//对reqData,进行签名,注意不能有空格 orderExtInfoData oeinfodata = new orderExtInfoData(); postData.orderExtInfo=oeinfodata; termExtInfoData termExtInfodata = new termExtInfoData(); postData.termExtInfo=termExtInfodata; return postData; } /// <summary> /// 转换Sign数据 /// </summary> /// <param name="reqDataDataref"></param> /// <param name="secretKey"></param> /// <returns></returns> private string GetSign(reqDataData reqDataDataref,string secretKey) { if (reqDataDataref == null) return ""; string sign = "shopNo="+ reqDataDataref.shopNo+ "" + "|termId=" + reqDataDataref.termId+ "|"+ secretKey; return GetMD5(sign).ToUpper(); } /// <summary> /// Md5加密 /// </summary> /// <param name="s"></param> /// <returns></returns> public static string GetMD5(string s) { MD5 md5 = new MD5CryptoServiceProvider(); byte[] t = md5.ComputeHash(Encoding.GetEncoding("utf-8").GetBytes(s)); StringBuilder sb = new StringBuilder(32); for (int i = 0; i < t.Length; i++) { sb.Append(t[i].ToString("x").PadLeft(2, '0')); } return sb.ToString(); }
public static string PostResponse(string url, string postData, out string statusCode) { string result = string.Empty; //设置Http的正文 HttpContent httpContent = new StringContent(postData); //设置Http的内容标头 httpContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json"); //设置Http的内容标头的字符 httpContent.Headers.ContentType.CharSet = "utf-8"; using (HttpClient httpClient = new HttpClient()) { //异步Post HttpResponseMessage response = httpClient.PostAsync(url, httpContent).Result; //输出Http响应状态码 statusCode = response.StatusCode.ToString(); //确保Http响应成功 if (response.IsSuccessStatusCode) { //异步读取json result = response.Content.ReadAsStringAsync().Result; } } return result; }
/// <summary> /// 获取当前的时间戳 /// </summary> /// <returns></returns> public static string Timestamp(DateTime dt ) { long ts = ConvertDateTimeToInt(dt); return ts.ToString(); } /// <summary> /// 将c# DateTime时间格式转换为Unix时间戳格式 /// </summary> /// <param name="time">时间</param> /// <returns>long</returns> public static long ConvertDateTimeToInt(System.DateTime time) { //System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)); //long t = (time.Ticks - startTime.Ticks) / 10000; //除10000调整为13位 long t = (time.Ticks - 621356256000000000) / 10000; return t; }
标签:return,LAKALA,postData,C#,reqDataDataref,接口,DateTime,new,string 来源: https://www.cnblogs.com/sbjl/p/11326160.html