/// <summary>
/// 统一下单
/// </summary>
public async Task <UnifiedOrderResult> UnifiedOrder(UnifiedOrderParam param)
{
var url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
var dataDic = new SortedDictionary <string, object>();
dataDic.SetValue("appid", _wxOptions.WxAppId); //配置文件读取
dataDic.SetValue("mch_id", _wxOptions.MechId); //配置文件读取
dataDic.SetValue("nonce_str", WeChatPayUtility.GeneratorNonceStr());
dataDic.SetValue("body", _wxOptions.Body); //传入或者配置
dataDic.SetValue("out_trade_no", param.OutTradeNo ?? WeChatPayUtility.GeneratorNonceStr());
dataDic.SetValue("total_fee", param.TotalFee); //传入
dataDic.SetValue("spbill_create_ip", ""); //
dataDic.SetValue("notify_url", _wxOptions.NotifyUrl); //配置读取
dataDic.SetValue("trade_type", param.TradeType); //传入
if (param.TradeType == "JSAPI")
{
dataDic.SetValue("OpenId", param.OpenId);
}
//可选参数
dataDic.SetValue("goods_tag", _wxOptions.GoodsTag);
dataDic.SetValue("attach", _wxOptions.Attach);
dataDic.SetValue("time_start", DateTime.Now.ToString("yyyyMMddHHmmss"));
dataDic.SetValue("time_expire", DateTime.Now.AddMinutes(40).ToString("yyyyMMddHHmmss"));
var sign = WeChatPayUtility.MakeSign(dataDic.ToUrlString(), _wxOptions.MechKey);
dataDic.SetValue("sign", sign);
var xml = dataDic.ToXml();
var result = await _aSampleHttpClient.PostAsync <UnifiedOrderResult>(url, xml, DeserializeType.XmlDeserialize);
return(result);
}
public async Task <RedPackResult> SendRedPackAsync(RedPackParam param)
{
var url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
var dataDic = new SortedDictionary <string, object>();
var wxConfig = _options.Value;
dataDic.SetValue("nonce_str", WeChatPayUtility.GeneratorNonceStr()); //配置文件读取
dataDic.SetValue("mch_billno", param.MchBillno ?? WeChatPayUtility.GeneratorNonceStr());
dataDic.SetValue("mch_id", wxConfig.MechId); //传入或者配置
dataDic.SetValue("wxappid", wxConfig.WxAppId);
dataDic.SetValue("send_name", param.SendName); //传入
dataDic.SetValue("re_openid", param.ReOpenId); //
dataDic.SetValue("total_amount", param.TotalAmount); //配置读取
dataDic.SetValue("total_num", param.TotalNum); //传入
dataDic.SetValue("wishing", param.Wishing); //传入
dataDic.SetValue("client_ip", param.ClientIp); //传入
dataDic.SetValue("act_name", param.ActName); //传入
dataDic.SetValue("remark", param.Remark); //传入
dataDic.SetValue("scene_id", param.SceneId); //传入
dataDic.SetValue("risk_info", param.RiskInfo); //传入
var sign = WeChatPayUtility.MakeSign(dataDic.ToUrlString(), wxConfig.MechKey);
dataDic.SetValue("sign", sign);
var certPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, wxConfig.CertPath);
var cert = new X509Certificate2(certPath);
var result = await _aSampleHttpClient.PostAsync <RedPackResult>(url, dataDic.ToXml(), DeserializeType.XmlDeserialize, cert);
return(result);
}
/// <summary>
/// 创建菜单按钮
/// </summary>
/// <param name="menuJsonStr"></param>
/// <returns></returns>
public async Task <HttpRequestResult> CreateMenuAsync(string menuJsonStr)
{
//获取微信令牌
var accessToken = await GetAccessTokenAsync();
//创建菜单
var createMenuUrl = $"https://api.weixin.qq.com/cgi-bin/menu/create?access_token={accessToken.Data.ToString()}";
var result = await _aSampleHttpClient.PostAsync <CreateMenuResult>(createMenuUrl, menuJsonStr);
if (result.ErrorCode == "0")
{
return(HttpRequestResult.Success(result, ""));
}
return(HttpRequestResult.Error(result.ErrorMsg));
}
public async Task <string> SaveFileAsync(IFormFile file)
{
//Log.Information($"FileSaverService -> SaveFile. webRootPath: {webRootPath}, file: {JsonConvert.SerializeObject(file)}");
try
{
var fileName = $"{Path.GetExtension(file.FileName)}";
var url = _configuration.GetSection("fileStorage:imageUrl").Value;
var savePath = await _aSampleHttpClient.PostAsync(url, file);
return(savePath);
}
catch (Exception ex)
{
//Log.Error(ex, "Saving failed: FileSaverService -> SaveFile");
throw ex;
}
}
