/// <summary>
/// 统一下单
/// </summary>
/// <param name="inputObj">提交给统一下单API的参数</param>
/// <param name="timeOut">超时时间</param>
/// <returns></returns>
public static WxData UnifiedOrder(WxData inputObj, int timeOut = 10)
{
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if (!inputObj.IsSet("out_trade_no"))
{
throw new WxException("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.IsSet("body"))
{
throw new WxException("缺少统一支付接口必填参数body！");
}
else if (!inputObj.IsSet("total_fee"))
{
throw new WxException("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.IsSet("trade_type"))
{
throw new WxException("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid"))
{
throw new WxException("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id"))
{
throw new WxException("统一支付接口中，缺少必填参数product_id！trade_type为NATIVE时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if (!inputObj.IsSet("notify_url"))
{
inputObj.SetValue("notify_url", WxConfig.NOTIFY_URL); //异步通知url
}
//终端ip
if (inputObj.GetValue("trade_type").ToString() == "JSAPI")
{
inputObj.SetValue("spbill_create_ip", WxUtility.GetClientIP());
}
else if (inputObj.GetValue("trade_type").ToString() == "NATIVE")
{
inputObj.SetValue("spbill_create_ip", WxConfig.IP);
}
else
{
inputObj.SetValue("spbill_create_ip", WxUtility.GetClientIP());
}
inputObj.SetValue("appid", WxConfig.APPID); //公众账号ID
inputObj.SetValue("mch_id", WxConfig.MCHID); //商户号
inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串
//签名
inputObj.SetValue("sign", inputObj.MakeSign());
string xml = inputObj.ToXml();
DateTime start = DateTime.Now;
Log.Debug("WxPayApi", "统一下单 request数据 : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);
Log.Debug("WxPayApi", "统一下单 response数据 : " + response);
DateTime end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);
WxData result = new WxData();
result.FromXml(response);
ReportCostTime(url, timeCost, result); //测速上报
return(result);
}
/// <summary>
/// 生成内容
/// </summary>
/// <returns></returns>
public override string GenerateContent()
{
this.CreateTime = WxUtility.GetTime().ToString();
return(string.Format(this.Template, this.ToUserName, this.FromUserName, this.CreateTime, this.MsgType, this.Content, this.MsgId));
}
