private string pay(HttpContext context)
{
try
{
string openid = context.Request["openid"];
string ids = context.Request["ids"];
string quantity = context.Request["quantity"];
string macNum = ms.getMacNum(ids);
int biaoNum = ms.getMacBiao(macNum);
if (string.IsNullOrEmpty(ids) || string.IsNullOrEmpty(quantity))
{
return("必要参数为空");
}
string json = "{ids:\"" + ids + "\",quantity:\"" + quantity + "\"}";
int price = 1;
DataTable dt = ms.getDeposit();
if (dt != null)
{
price = Convert.ToInt32(dt.Rows[0]["biaoMoney"]) * biaoNum + Convert.ToInt32(dt.Rows[0]["gameMoney"]) * Convert.ToInt32(quantity);
}
ms.makeLog("pay()方法：biaoNum," + biaoNum + "macNum," + macNum);
Random rand = new Random();
int num = rand.Next(1000, 9999);
Parameteres param = new Parameteres();
param.Total_fee = price.ToString(); //总金额有问题
string orderno = DateTime.Now.ToString("yyyyMMddHHmmss") + num;
param.Out_trade_no = orderno;
param.Attach = json;
string canshu = GetUnifiedOrderParam(openid, param);
string payResXML = Helper.ordinaryPost("https://api.mch.weixin.qq.com/pay/unifiedorder", canshu);
var payRes = XDocument.Parse(payResXML);
var root = payRes.Element("xml");
//序列化相应参数返回给小程序
var res = GetPayRequestParam(root, param.Appid, param.Key);
string strJson = JsonConvert.SerializeObject(res);
return(strJson);
}
catch (Exception ex)
{
return(ex.ToString());
}
}