SKIT.FlurlHttpClient.Wechat.TenpayV2

# 通过 NuGet 安装
> Install-Package SKIT.FlurlHttpClient.Wechat.TenpayV2

# 通过 dotnet-tools 安装
> dotnet add package SKIT.FlurlHttpClient.Wechat.TenpayV2

using SKIT.FlurlHttpClient.Wechat.TenpayV2;

var options = new WechatTenpayClientOptions()
{
    MerchantId = "微信商户号",
    MerchantSecret = "微信商户 API 密钥",
    MerchantCertificateBytes = System.IO.File.ReadAllBytes("/微信商户证书文件路径/apiclient_cert.p12"),
    MerchantCertificatePassword = "微信商户证书密码，通常是商户号"
};
var client = WechatTenpayClientBuilder.Create(options).Build();

using SKIT.FlurlHttpClient.Wechat.TenpayV2;
using SKIT.FlurlHttpClient.Wechat.TenpayV2.Models;

/* 以付款码付款接口为例 */
var request = new CreatePayMicroPayRequestRequest()
{
    OutTradeNumber = "商户订单号",
    AppId = "微信 AppId",
    Body = "订单详情",
    ExpireTime = DateTimeOffset.Now.AddMinutes(15),
    TotalFee = 1,
    AuthCode = "付款码"
};
var response = await client.ExecuteCreatePayMicroPayRequestAsync(request);
if (response.IsSuccessful())
{
    Console.WriteLine("微信支付订单号：" + response.TransactionId);
}
else
{
    Console.WriteLine("状态代码：" + response.ReturnCode);
    Console.WriteLine("状态描述：" + response.ReturnMessage);
    Console.WriteLine("错误代码：" + response.ErrorCode);
    Console.WriteLine("错误描述：" + response.ErrorCodeDescription);
    Console.WriteLine("业务结果代码：" + response.ResultCode);
    Console.WriteLine("业务结果描述：" + response.ResultMessage);
}