public static Dictionary <string, string> GetDict(string requestNo, string amount, string pageUrl, string backUrl, string payMethod, string bankType)
{
string payDate = LocalDateTimeToUnixTimeStamp(DateTime.Now).ToString();
string agencyCode = "0";
string remark1 = "remark1";
string remark2 = "remark2";
string remark3 = "remark3";
string data = merchantNo + "|" + requestNo + "|" + amount + "|" + pageUrl + "|" + backUrl + "|" + payDate + "|" + agencyCode + "|" + remark1 + "|" + remark2 + "|" + remark3;//拼接数据
string privatekey = SafeUtil.RSAPrivateKeyJava2DotNet(shprivate);
string signature = SafeUtil.Sign(data, privatekey);
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("merchantNo", merchantNo);
dic.Add("requestNo", requestNo);
dic.Add("amount", amount);
dic.Add("pageUrl", pageUrl);
dic.Add("backUrl", backUrl);
dic.Add("payDate", payDate);
dic.Add("payMethod", payMethod);
dic.Add("remark1", remark1);
dic.Add("remark2", remark2);
dic.Add("remark3", remark3);
dic.Add("agencyCode", agencyCode);
dic.Add("signature", signature);
dic.Add("cur", "CNY");
dic.Add("bankType", bankType);
dic.Add("bankAccountType", "11");
dic.Add("timeout", "10");
return(dic);
}
/// <summary>
/// 签名验证
/// </summary>
/// <param name="msg"></param>
/// <param name="ret"></param>
public static string[] Verify(string msg, string ret, string sign)
{
string[] arr = new string[5];
string content = ret + "|" + msg;
arr[1] = content;
string key = SafeUtil.RSAPublicKeyJava2DotNet(publickey);
bool boo = SafeUtil.Verify(content, sign, key);
if (boo)
{
var retjson = JObject.Parse(ret);
var msgjson = JObject.Parse(msg);
string code = retjson["code"].Value <string>();
arr[0] = code;
string money = msgjson["money"].Value <string>();
string no = msgjson["no"].Value <string>();
string payNo = msgjson["payNo"].Value <string>();
if (code == "1000")
{
arr[2] = money;
arr[3] = no;
arr[4] = payNo;
}
}
else
{
arr[0] = "0";
arr[1] = content + "验证签名失败";
}
return(arr);
}
/// <summary>
/// 获取二维码
/// </summary>
/// <param name="requestNo"></param>
/// <param name="amount"></param>
/// <param name="pageUrl"></param>
/// <param name="backUrl"></param>
/// <param name="payMethod"></param>
/// <returns></returns>
public static string GetPrePayUrl(string requestNo, string amount, string pageUrl, string backUrl, string payMethod)
{
string payDate = LocalDateTimeToUnixTimeStamp(DateTime.Now).ToString();
string agencyCode = "0";
string remark1 = "remark1";
string remark2 = "remark2";
string remark3 = "remark3";
string data = merchantNo + "|" + requestNo + "|" + amount + "|" + pageUrl + "|" + backUrl + "|" + payDate + "|" + agencyCode + "|" + remark1 + "|" + remark2 + "|" + remark3;//拼接数据
string privatekey = SafeUtil.RSAPrivateKeyJava2DotNet(shprivate);
string signature = SafeUtil.Sign(data, privatekey);
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("merchantNo", merchantNo);
dic.Add("requestNo", requestNo);
dic.Add("amount", amount);
dic.Add("pageUrl", pageUrl);
dic.Add("backUrl", backUrl);
dic.Add("payDate", payDate);
dic.Add("payMethod", payMethod);
dic.Add("remark1", remark1);
dic.Add("remark2", remark2);
dic.Add("remark3", remark3);
dic.Add("agencyCode", agencyCode);
dic.Add("signature", signature);
string xml = GetSignSource(dic);
var content = new FormUrlEncodedContent(dic);
using (var client = new HttpClient())
{
var result = client.PostAsync(url, content).Result;
if (result.IsSuccessStatusCode)
{
var response = result.Content.ReadAsStringAsync().Result;
var json = JObject.Parse(response);
string backQrCodeUrl = json["backQrCodeUrl"].Value <string>();
string backOrderId = json["backOrderId"].Value <string>();
string sign = json["sign"].Value <string>();
string originalString = "{\"backQrCodeUrl\":\"" + backQrCodeUrl + "\",\"backOrderId\":\"" + backOrderId + "\"}";
string key = SafeUtil.RSAPublicKeyJava2DotNet(publickey);
var boo = SafeUtil.Verify(originalString, sign, key);
if (boo)
{
return(backQrCodeUrl);
}
else
{
return("");
}
}
else
{
return("");
}
}
}
