/// <summary>
/// 使用 Native 支付
/// </summary>
/// <param name="productId"></param>
/// <param name="hc"></param>
/// <returns></returns>
public async Task <IActionResult> NativePayCode(int productId, int hc)
{
var products = ProductModel.GetFakeProductList();
var product = products.FirstOrDefault(z => z.Id == productId);
if (product == null || product.GetHashCode() != hc)
{
return(Content("商品信息不存在，或非法进入！2004"));
}
//使用 Native 支付，输出二维码并展示
MemoryStream fileStream = null;//输出图片的URL
var price = (int)(product.Price * 100);
var name = product.Name + " - 微信支付 V3 - Native 支付";
var sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
var notifyUrl = TenPayV3Info.TenPayV3Notify.Replace("/TenpayV3/", "/TenpayRealV3/");
TransactionsRequestData requestData = new(TenPayV3Info.AppId, TenPayV3Info.MchId, name, sp_billno, new TenpayDateTime(DateTime.Now.AddHours(1)), null, notifyUrl, null, new() { currency = "CNY", total = price }, null, null, null, null);
BasePayApis basePayApis = new BasePayApis();
var result = await basePayApis.NativeAsync(requestData);
//进行安全签名验证
if (result.VerifySignSuccess == true)
{
fileStream = QrCodeHelper.GerQrCodeStream(result.code_url);
}
else
{
fileStream = QrCodeHelper.GetTextImageStream("Native Pay 未能通过签名验证，无法显示二维码");
}
return(File(fileStream, "image/png"));
}
public void NativeAsyncTest()
{
var key = TenPayHelper.GetRegisterKey(Config.SenparcWeixinSetting);
var TenPayV3Info = TenPayV3InfoCollection.Data[key];
var price = 100;
var name = "单元测试-" + DateTime.Now.ToString();
var sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
TransactionsRequestData requestData = new(TenPayV3Info.AppId, TenPayV3Info.MchId, name, sp_billno, new TenpayDateTime(DateTime.Now.AddHours(1)), null, TenPayV3Info.TenPayV3Notify, null, new() { currency = "CNY", total = price }, null, null, null, null);
BasePayApis basePayApis = new BasePayApis();
var result = basePayApis.NativeAsync(requestData).GetAwaiter().GetResult();
Console.WriteLine("微信支付 V3 预支付结果：" + result.ToJson(true));
Assert.IsNotNull(result);
Assert.IsTrue(result.ResultCode.Success);
Assert.IsTrue(result.VerifySignSuccess == true);//通过验证
}
