C# 如何在MVC中使用Paypal Checkout托管页面进行信用卡支付#
我在使用Paypal Checkout托管的信用卡交易页面实现信用卡支付时面临问题 这是我的Paypal支付代码:C# 如何在MVC中使用Paypal Checkout托管页面进行信用卡支付#,c#,asp.net-mvc,paypal,C#,Asp.net Mvc,Paypal,我在使用Paypal Checkout托管的信用卡交易页面实现信用卡支付时面临问题 这是我的Paypal支付代码: public ActionResult CreatePayment(string packageName) { #region check client balance long clientid = Convert.ToInt64(Session["iClientId"]); string newPaymentMethod
public ActionResult CreatePayment(string packageName)
{
#region check client balance
long clientid = Convert.ToInt64(Session["iClientId"]);
string newPaymentMethod = "PayPal";
ClientPackageInfo obj = new ClientPackageInfo();
obj = objPaymentHelper.CalculateNewPackage(packageName, clientid, newPaymentMethod);
#region current package descriptor for paypal display
var newPkg = db.Package.Where(cs => cs.PackageId == obj.newPackageId).SingleOrDefault();
string paypalDisplayDecription = "Package : "+newPkg.Name+", Price : "+newPkg.Price+", Payable : "+obj.paymentAmount+", Description : "+newPkg.Description;
#endregion
if (obj.IsPaymentNeeded == true)
{
#region paypal viewdata
var viewData = new PayPalViewData();
var guid = Guid.NewGuid().ToString();
var paymentInit = new PayPal.Api.Payments.Payment
{
intent = "authorize",
payer = new PayPal.Api.Payments.Payer
{
payment_method = "paypal"
},
transactions = new List<PayPal.Api.Payments.Transaction>
{
new PayPal.Api.Payments.Transaction
{
amount = new PayPal.Api.Payments.Amount
{
currency = "USD",
total = (obj.paymentAmount + 0.0 + 0.0).ToString(),
details = new PayPal.Api.Payments.Details
{
subtotal = obj.paymentAmount.ToString(),
tax = 0.0.ToString(),
shipping = 0.0.ToString()
}
},
description = paypalDisplayDecription,
},
},
redirect_urls = new PayPal.Api.Payments.RedirectUrls
{
return_url = Utilities.ToAbsoluteUrl(HttpContext, String.Format("~/payment/confirmed?id={0}", guid)),
cancel_url = Utilities.ToAbsoluteUrl(HttpContext, String.Format("~/payment/index?id={0}", guid)),
},
};
viewData.JsonRequest = JObject.Parse(paymentInit.ConvertToJson()).ToString(Newtonsoft.Json.Formatting.Indented);
#endregion
#region create payment
try
{
var abc = ConfigManager.Instance.GetProperties()["ClientID"];
var abcc = ConfigManager.Instance.GetProperties()["ClientSecret"];
var accessToken = new PayPal.OAuthTokenCredential(ConfigManager.Instance.GetProperties()["ClientID"], ConfigManager.Instance.GetProperties()["ClientSecret"]).GetAccessToken();
var apiContext = new PayPal.APIContext(accessToken);
var createdPayment = paymentInit.Create(apiContext);
var approvalUrl = createdPayment.links.ToArray().FirstOrDefault(f => f.rel.Contains("approval_url"));
if (approvalUrl != null)
{
Session.Add(guid, createdPayment.id);
return Redirect(approvalUrl.href);
}
viewData.JsonResponse = JObject.Parse(createdPayment.ConvertToJson()).ToString(Newtonsoft.Json.Formatting.Indented);
return View("Error", viewData);
}
catch (PayPalException ex)
{
viewData.ErrorMessage = ex.Message;
return View("Error", viewData);
}
#endregion
}
else
{
#region save client information
SaveClientInfo saveinfo = new SaveClientInfo();
saveinfo = objPaymentHelper.SaveInfo(obj);
if(saveinfo.isSuccessfull == true)
{
Session["message"] = "show";
return RedirectToAction("Index", "iClientPackageHistory");
}
else
{
return View("Error");
}
#endregion
}
#endregion
}
public ActionResult CreatePayment(字符串packageName)
{
#地区检查客户余额
long clientid=Convert.ToInt64(会话[“iClientId]”);
字符串newPaymentMethod=“PayPal”;
ClientPackageInfo obj=新的ClientPackageInfo();
obj=objPaymentHelper.CalculateNewPackage(packageName、clientid、newPaymentMethod);
#paypal显示的区域当前包描述符
var newPkg=db.Package.Where(cs=>cs.PackageId==obj.newPackageId.SingleOrDefault();
字符串paypalDisplayDecription=“包装:”+newPkg.Name+”,价格:“+newPkg.Price+”,应付:“+obj.paymentAmount+”,说明:“+newPkg.Description;
#端区
if(obj.IsPaymentNeeded==true)
{
#地区贝宝可视数据
var viewData=新的PayPalViewData();
var guid=guid.NewGuid().ToString();
var paymentInit=新的PayPal.Api.Payments.Payment
{
intent=“授权”,
payer=新的PayPal.Api.Payments.payer
{
付款方式=“贝宝”
},
事务=新列表
{
新PayPal.Api.Payments.Transaction
{
金额=新PayPal.Api.Payments.amount
{
货币=“美元”,
total=(obj.paymentAmount+0.0+0.0).ToString(),
详细信息=新的PayPal.Api.Payments.details
{
小计=对象付款金额ToString(),
tax=0.0.ToString(),
shipping=0.0.ToString()
}
},
description=PayPalDisplayDescription,
},
},
redirect_URL=新的PayPal.Api.Payments.RedirectURL
{
return_url=Utilities.toabsolutionUrl(HttpContext,String.Format(“~/payment/confirmed?id={0}”,guid)),
cancel_url=Utilities.toabsolutionUrl(HttpContext,String.Format(“~/payment/index?id={0}”,guid)),
},
};
viewData.JsonRequest=JObject.Parse(paymentInit.ConvertToJson()).ToString(Newtonsoft.Json.Formatting.Indented);
#端区
#区域创建付款
尝试
{
var abc=ConfigManager.Instance.GetProperties()[“ClientID”];
var abcc=ConfigManager.Instance.GetProperties()[“ClientSecret”];
var accessToken=new PayPal.OAuthTokenCredential(ConfigManager.Instance.GetProperties()[“ClientID”]、ConfigManager.Instance.GetProperties()[“ClientSecret”]).GetAccessToken();
var apiContext=new PayPal.apiContext(accessToken);
var createdPayment=paymentInit.Create(apiContext);
var approvalUrl=createdPayment.links.ToArray().FirstOrDefault(f=>f.rel.Contains(“批准url”);
如果(approvalUrl!=null)
{
添加(guid,createdPayment.id);
返回重定向(approvalUrl.href);
}
viewData.JsonResponse=JObject.Parse(createdPayment.ConvertToJson()).ToString(Newtonsoft.Json.Formatting.Indented);
返回视图(“错误”,viewData);
}
捕获(PayPalException例外)
{
viewData.ErrorMessage=例如消息;
返回视图(“错误”,viewData);
}
#端区
}
其他的
{
#区域保存客户端信息
SaveClientInfo saveinfo=新的SaveClientInfo();
saveinfo=objPaymentHelper.saveinfo(obj);
if(saveinfo.issucessfull==true)
{
会话[“消息”]=“显示”;
返回重定向到操作(“索引”、“iClientPackageHistory”);
}
其他的
{
返回视图(“错误”);
}
#端区
}
#端区
}
我无法找到一种方法来使用Paypal的签出托管页面。我已经生成了Paypal的代码片段,可以在我的页面上使用。请帮助我如何更改此代码,以便能够使用使用C#MVC的Paypal签出托管页面。我在您的代码中没有看到您呼叫Paypal的任何地方。你创建的数据包是要发送给PayPal的,但我看不到你在发送。我同意@CodingYoshi的说法,你从不打电话给PayPal服务。就像这样,你写一封信,放进信封。这是你的密码。问题是没有地址可以发送。所以信封(你的代码)就放在那里。打电话给PayPal,这样您的服务请求就可以发送数据包,然后也可以接收结果。。。很抱歉用信封来比喻。我想试穿一下。我想你对PayPal的实现不太了解,只是在这里发表评论,这是使用PayPal帐户呼叫并将我重定向到PayPal页面进行交易的代码:return Redirect(approvalUrl.href);