public ActionResult TestPay()
{
#region 统一下单
LogManager.GetCurrentClassLogger().Debug("开始下单");
var model = new UnifiedorderRequest {
OpenId = WeiChatApplicationContext.Current.WeiChatUser.OpenId
};
LogManager.GetCurrentClassLogger().Debug(JsonConvert.SerializeObject(model.OpenId));
model.SpbillCreateIp = "8.8.8.8";
model.OutTradeNo = PayUtil.GenerateOutTradeNo();
model.TotalFee = "1";
model.NonceStr = PayUtil.GetNoncestr();
model.TradeType = "JSAPI";
model.Body = "购买商品";
model.DeviceInfo = "WEB";
var result = WeChatApisContext.Current.TenPayV3Api.Unifiedorder(model);
var _dict = new Dictionary <string, string>
{
{ "appId", result.AppId },
{ "timeStamp", PayUtil.GetTimestamp() },
{ "nonceStr", result.NonceStr },
{ "package", "prepay_id=" + result.PrepayId },
{ "signType", "MD5" }
};
_dict.Add("paySign", PayUtil.CreateMd5Sign(_dict, WeChatConfigManager.Current.GetPayConfig().TenPayKey));
#endregion
ViewBag.PayPam = JsonConvert.SerializeObject(_dict);
return(View());
}
public IHttpActionResult WechatPay(Guid id)
{
try
{
//查询订单
var order =
db.Order_Infos.SingleOrDefault(
o => (o.Id == id) && (o.OpenId == WeiChatApplicationContext.Current.WeiChatUser.OpenId));
if (null == order)
{
return(BadRequest("订单信息不存在"));
}
#region 统一下单
var model = new UnifiedorderRequest
{
OpenId = WeiChatApplicationContext.Current.WeiChatUser.OpenId,
SpbillCreateIp = "8.8.8.8",
OutTradeNo = order.Code,
TotalFee = Convert.ToInt32((order.TotalPrice + order.Shipping) * 100).ToString(),
NonceStr = PayUtil.GetNoncestr(),
TradeType = "JSAPI",
Body = "购买商品",
DeviceInfo = "WEB"
};
var result = WeChatApisContext.Current.TenPayV3Api.Unifiedorder(model);
var _dict = new Dictionary <string, string>
{
{ "appId", result.AppId },
{ "timeStamp", PayUtil.GetTimestamp() },
{ "nonceStr", result.NonceStr },
{ "package", "prepay_id=" + result.PrepayId },
{ "signType", "MD5" }
};
_dict.Add("paySign", PayUtil.CreateMd5Sign(_dict, WeChatConfigManager.Current.GetPayConfig().TenPayKey));
#endregion
return(Ok(_dict));
}
catch (Exception ex)
{
log.Log(LoggerLevels.Error, "WechatPay：" + ex.Message);
}
return(BadRequest("操作失败，请联系管理员!"));
}
public IHttpActionResult PayMoney([FromBody] Log_Recharge model)
{
log.Log(LoggerLevels.Debug, "进入API[PayMoney]");
if (model.Amount <= 0)
{
return(BadRequest("充值金额必须大于0!"));
}
#region 统一下单
var paymodel = new UnifiedorderRequest
{
OpenId = WeiChatApplicationContext.Current.WeiChatUser.OpenId,
SpbillCreateIp = "8.8.8.8",
OutTradeNo = PayUtil.GenerateOutTradeNo(),
TotalFee = Convert.ToInt32(model.Amount * 100).ToString(),
NonceStr = PayUtil.GetNoncestr(),
TradeType = "JSAPI",
Body = "购买商品",
DeviceInfo = "WEB"
};
var result = WeChatApisContext.Current.TenPayV3Api.Unifiedorder(paymodel);
var _dict = new Dictionary <string, string>
{
{ "appId", result.AppId },
{ "timeStamp", PayUtil.GetTimestamp() },
{ "nonceStr", result.NonceStr },
{ "package", string.Format("prepay_id={0}", result.PrepayId) },
{ "signType", "MD5" }
};
_dict.Add("paySign", PayUtil.CreateMd5Sign(_dict, WeChatConfigManager.Current.GetPayConfig().TenPayKey));
#endregion
return(Ok(_dict));
}
/// <summary>
/// 小程序支付
/// 小程序统一下单接口
/// https://pay.weixin.qq.com/wiki/doc/api/wxa/wxa_api.php?chapter=9_1
/// </summary>
/// <returns></returns>
public MiniProgramPayOutput MiniProgramPay(MiniProgramPayInput input)
{
if (input == null)
{
throw new ArgumentNullException(nameof(input));
}
if (input.TotalFee <= 0)
{
throw new ArgumentException("金额不能小于0!", nameof(input.TotalFee));
}
if (string.IsNullOrWhiteSpace(input.OpenId))
{
throw new ArgumentNullException("OpenId必须填写!", nameof(input.OpenId));
}
if (string.IsNullOrWhiteSpace(input.Body))
{
throw new ArgumentNullException("商品描述必须填写!", nameof(input.Body));
}
if (string.IsNullOrWhiteSpace(input.SpbillCreateIp))
{
throw new ArgumentNullException("终端IP必须填写!", nameof(input.SpbillCreateIp));
}
var url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
var config = GetConfig();
var model = new UnifiedorderRequest
{
AppId = config.PayAppId,
MchId = config.MchId,
Attach = input.Attach,
Body = input.Body,
Detail = input.Detail,
DeviceInfo = input.DeviceInfo,
FeeType = input.FeeType,
GoodsTag = input.GoodsTag,
LimitPay = input.LimitPay,
OpenId = input.OpenId,
OutTradeNo = input.OutTradeNo ?? weChatPayHelper.GenerateOutTradeNo(),
SpbillCreateIp = input.SpbillCreateIp,
TimeExpire = input.TimeExpire,
TimeStart = input.TimeStart,
TotalFee = ((int)(input.TotalFee * 100)).ToString(),
NonceStr = weChatPayHelper.GetNoncestr(),
NotifyUrl = config.PayNotifyUrl
};
var dictionary = weChatPayHelper.GetDictionaryByType(model);
model.Sign = weChatPayHelper.CreateMd5Sign(dictionary, config.TenPayKey); //生成Sign
var result = weChatPayHelper.PostXML <UnifiedorderResult>(url, model);
if (result.IsSuccess())
{
var data = new
{
appId = result.AppId,
nonceStr = result.NonceStr,
package = "prepay_id=" + result.PrepayId,
signType = "MD5",
timeStamp = weChatPayHelper.GetTimestamp()
};
return(new MiniProgramPayOutput
{
AppId = data.appId,
Package = data.package,
NonceStr = data.nonceStr,
PaySign =
weChatPayHelper.CreateMd5Sign(weChatPayHelper.GetDictionaryByType(data), config.TenPayKey),
SignType = data.signType,
TimeStamp = data.timeStamp
});
}
WeChatPayHelper.LoggerAction("Error", "支付错误：" + result.GetFriendlyMessage());
throw new WeChatPayException("支付错误，请联系客服或重新支付！");
}
/**
* 生成直接支付url，支付url有效期为2小时,模式二
* @param productId 商品ID
* @return 模式二URL
*/
public UnifiedorderResponse GetPayUrl(UnifiedorderRequest orderRequest, SceneryDomain sceneryDomain)
{
WeChatQRCodeDomain qrCode = new WeChatQRCodeDomain();
qrCode.BatchNumber = orderRequest.out_trade_no;
qrCode.SceneryName = sceneryDomain.SceneryName;
qrCode.Creater = orderRequest.attach;
qrCode.Updater = orderRequest.attach;
qrCode.Phone = orderRequest.Phone;
UnifiedorderResponse response = new UnifiedorderResponse();
string out_trade_no = GenerateSerialIdService.Get(FixedPrefix.WeChat, CustomPrefix.A, sceneryDomain.SceneryTCId.ToString()).SerialId;
orderRequest.out_trade_no = out_trade_no;
WxPayData data = new WxPayData();
data.SetValue("body", orderRequest.body); //商品描述
data.SetValue("out_trade_no", out_trade_no); //随机字符串
data.SetValue("total_fee", Convert.ToInt32(orderRequest.total_fee)); //总金额
//10分钟 时间间隔
data.SetValue("time_start", DateTime.Now.ToString("yyyyMMddHHmmss")); //交易起始时间
data.SetValue("time_expire", DateTime.Now.AddMinutes(10).ToString("yyyyMMddHHmmss")); //交易结束时间
data.SetValue("trade_type", "NATIVE"); //交易类型
data.SetValue("product_id", orderRequest.productId); //商品ID
data.SetValue("attach", orderRequest.attach); //机器号
string url = "";
try
{
qrCode.Out_trade_no = orderRequest.out_trade_no;
qrCode.RequestJson = data.ToXml();
WxPayData result = WxPayApi.UnifiedOrder(data, sceneryDomain.WeChat);//调用统一下单接口
if (result.GetValue("return_code").ToString() == "SUCCESS")
{
url = result.GetValue("code_url").ToString();//获得统一下单接口返回的二维码链接
LogHelper.WeChatLog(string.Format("请求成功，二维码地址：{0}", url));
}
else
{
qrCode.Remark = result.GetValue("return_msg").ToString();
LogHelper.WeChatLog(string.Format("二维码地址请求失败：{0}", result.GetValue("return_msg")));
}
response.Out_trade_no = out_trade_no;
response.QRCode = url;
qrCode.AppId = sceneryDomain.WeChat.APPID;
qrCode.QrCode = url;
}
catch (Exception ex)
{
qrCode.Remark = ex.Message;
LogHelper.WeChatLog(string.Format("获取微信URL:请求失败，保存信息：{0}", ex.Message));
}
finally
{
try
{
new WeChatQRCodeDao().Add(qrCode);
}
catch (Exception ex)
{
LogHelper.WeChatLog(string.Format("获取微信URL:新增操作日志失败：{0}", ex.Message));
}
}
return(response);
}