我在一个MVC2项目中使用C#和ASP。 这是我发送到https://api-3t.sandbox.paypal.com/nvp的内容:
VERSION = 65.0
SIGNATURE = AFcWxV21C7fd0v3bYYYRCpSSRl31AxdW2pQp.tWHTjGNcHflR-LJhJ0t
USER = seller_1283487740_biz_api1.gmail.com
PWD = 1283487748
AMOUNT = 50.00
CREDITCARDTYPE = Visa
ACCT = 4031477440127509
EXPDATE = 12/2015
CVV2 =123
IPADDRESS = 127.0.0.1
METHOD = DoDirectPayment
我可以获取余额,在我有意发送错误时可以产生其他错误,但DoDirectPayment或DoAuthorization返回以下内容:
TIMESTAMP = 2010-12-24T03:35:10Z
CORRELATIONID = 2ca329fdbe3c0
ACK = Failure
L_ERRORCODE0 = 10001
L_SHORTMESSAGE0 = Internal Error
L_LONGMESSAGE0 = Timeout processing request
为什么我会收到这个错误?