/**
* 生成扫描支付模式一URL
* @param productId 商品ID或订单号
* @return 模式一URL
*/
public string GetPrePayUrl(string productId)
{
Log.Info(this.GetType().ToString(), "Native pay mode 1 url is producing...");
var data = new ParamsData();
data.SetValue("appid", Config.APPID); //公众帐号id
data.SetValue("mch_id", Config.MCHID); //商户号
data.SetValue("time_stamp", PayApi.GenerateTimeStamp()); //时间戳
data.SetValue("nonce_str", PayApi.GenerateNonceStr()); //随机字符串
data.SetValue("product_id", productId); //商品ID
data.SetValue("sign", data.MakeSign()); //签名
string str = ToUrlParams(data.GetValues()); //转换为URL串
string url = "weixin://wxpay/bizpayurl?" + str;
Log.Info(this.GetType().ToString(), "Get native pay mode 1 url : " + url);
return(url);
}
