/// <summary>
 /// 获取结果
 /// </summary>
 /// <param name="config">微信支付配置</param>
 /// <param name="builder">微信支付参数生成器</param>
 /// <param name="result">微信支付结果</param>
 /// <returns></returns>
 protected override string GetResult(WechatpayConfig config, WechatpayParameterBuilder builder, WechatpayResult result)
 {
     return(result.GetMWebUrl());
 }