public static string prepareInternationalPayParameters(BCInternationlBill bill)
{
long timestamp = BCUtil.GetTimeStamp(DateTime.Now);
JsonData data = new JsonData();
data["app_id"] = BCCache.Instance.appId;
data["app_sign"] = BCPrivateUtil.getAppSignature(BCCache.Instance.appId, BCCache.Instance.appSecret, timestamp.ToString());
data["timestamp"] = timestamp;
data["channel"] = bill.channel;
data["total_fee"] = bill.totalFee;
data["bill_no"] = bill.billNo;
data["title"] = bill.title;
data["currency"] = bill.currency;
if (bill.info != null)
{
data["credit_card_info"] = JsonMapper.ToObject(JsonMapper.ToJson(bill.info));
}
if (bill.creditCardId != null)
{
data["credit_card_id"] = bill.creditCardId;
}
if (bill.returnUrl != null)
{
data["return_url"] = bill.returnUrl;
}
string paraString = data.ToJson();
return paraString;
}