2

我是贝宝的新手。我想为我的网站实现直接支付 api。意味着当我点击它时我会有一个购买按钮，它会展开，并且在那个 iframe 中我将拥有 paypal 直接付款的 url。我写了这样的代码

     string address = "https://api-3t.sandbox.paypal.com/nvp?USER=user&COUNTRYCODE=US&ZIP=95131&STATE=CA&CITY=San Jose&FIRSTNAME=John&LASTNAME=Smith&STREET=1asfasdfSt&CVV2=123&ACCT=4683075410516684&IPADDRESS=192.168.0.62&PWD=1357635822&EXPDATE=042011&VERSION=58.0&SIGNATURE=signature&METHOD=DoDirectPayment&CREDITCARDTYPE=Visa&AMT=10.00&PAYMENTACTION=Sale&RETURNURL=http://returnurl&CANCELURL=http://cancnelurl";

        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(address);
        HttpWebResponse response2 = (HttpWebResponse)request.GetResponse();
        Stream stream = response2.GetResponseStream();
        StreamReader rdr = new StreamReader(stream);
        string req = rdr.ReadToEnd();

但req包含失败消息。我不知道我缺少什么凭据。任何帮助表示赞赏。

4

3 回答 3

0

正如已经提到的，您得到的错误是因为您使用凭据的帐户上没有启用 pro。Express Checkout 不需要任何特殊的计费协议，这就是您的 Express Checkout 呼叫有效的原因。

我已经在您的测试沙盒帐户上启用了专业服务，您现在应该可以使用它进行测试了。

于 2013-02-28T14:28:35.237 回答
0 
<html>
<head>
<title>PayPal Merchant SDK - DoDirectPayment API</title>
<link rel="stylesheet" href="../Common/sdk.css"/>
<script language="JavaScript">
    function generateCC(){
        var cc_number = new Array(16);
        var cc_len = 16;
        var start = 0;
        var rand_number = Math.random();

        switch(document.DoDirectPaymentForm.creditCardType.value)
        {
            case "Visa":
                cc_number[start++] = 4;
                break;
            case "Discover":
                cc_number[start++] = 6;
                cc_number[start++] = 0;
                cc_number[start++] = 1;
                cc_number[start++] = 1;
                break;
            case "MasterCard":
                cc_number[start++] = 5;
                cc_number[start++] = Math.floor(Math.random() * 5) + 1;
                break;
            case "Amex":
                cc_number[start++] = 3;
                cc_number[start++] = Math.round(Math.random()) ? 7 : 4 ;
                cc_len = 15;
                break;
        }

        for (var i = start; i < (cc_len - 1); i++) {
            cc_number[i] = Math.floor(Math.random() * 10);
        }

        var sum = 0;
        for (var j = 0; j < (cc_len - 1); j++) {
            var digit = cc_number[j];
            if ((j & 1) == (cc_len & 1)) digit *= 2;
            if (digit > 9) digit -= 9;
            sum += digit;
        }

        var check_digit = new Array(0, 9, 8, 7, 6, 5, 4, 3, 2, 1);
        cc_number[cc_len - 1] = check_digit[sum % 10];

        document.DoDirectPaymentForm.creditCardNumber.value = "";
        for (var k = 0; k < cc_len; k++) {
            document.DoDirectPaymentForm.creditCardNumber.value += cc_number[k];
        }
    }
</script>
</head>
<body>
    <div id="wrapper">
        <div id="header">
            <h3>DoDirectPayment</h3>
            <div id="apidetails">Process a credit card payment.</div>
        </div>
        <div id="request_form">     
            <form method="POST" action="DoDirectPayment.php"
                name="DoDirectPaymentForm">
                <div class="params">
                    <div class="param_name">Payment type</div>
                    <div class="param_value">
                        <select name="paymentType">
                            <option value="Sale" selected="selected">Sale</option>
                            <option value="Authorization">Authorization</option>
                        </select>
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">First name</div>
                    <div class="param_value">
                        <input type="text" name="firstName" value="John"/>
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Last name</div>
                    <div class="param_value">
                        <input type="text" name="lastName" value="Doe"/>
                    </div>
                </div>          
                <div class="params">
                    <div class="param_name">Card type</div>
                    <div class="param_value">
                        <select name="creditCardType"
                            onChange="javascript:generateCC(); return false;">
                                <option value="Visa" selected="selected">Visa</option>
                                <option value="MasterCard">MasterCard</option>
                                <option value="Discover">Discover</option>
                                <option value="Amex">American Express</option>
                        </select>               
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Card number</div>
                    <div class="param_value">
                        <input type="text" size="19" maxlength="19" name="creditCardNumber">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Expiry date</div>
                    <div class="param_value">
                        <select name="expDateMonth">
                            <option value="01">01</option>
                            <option value="02">02</option>
                            <option value="03">03</option>
                            <option value="04">04</option>
                            <option value="05">05</option>
                            <option value="06">06</option>
                            <option value="07">07</option>
                            <option value="08">08</option>
                            <option value="09">09</option>
                            <option value="10">10</option>
                            <option value="11">11</option>
                            <option value="12">12</option>
                        </select>
                        <select name="expDateYear">                 
                            <option value="2013">2013</option>
                            <option value="2014" selected>2014</option>
                            <option value="2015">2015</option>
                            <option value="2016">2016</option>
                            <option value="2017">2017</option>
                            <option value="2018">2018</option>
                            <option value="2019">2019</option>
                            <option value="2020">2020</option>                      
                        </select>
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">CVV</div>
                    <div class="param_value">
                        <input type="text" size="3" maxlength="4" name="cvv2Number" value="962">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Amount</div>
                    <div class="param_value">
                         <input type="text" size="5" maxlength="7" name="amount" value="1.00"> USD
                    </div>
                </div>              
                <div class="section_header">Billing address</div>
                <div class="params">
                    <div class="param_name">Address 1</div>
                    <div class="param_value">
                        <input type="text" size="25" maxlength="100" name="address1" value="1 Main St">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Address 2 (optional)</div>
                    <div class="param_value">
                        <input type="text" size="25" maxlength="100" name="address2" value="">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">City</div>
                    <div class="param_value">
                        <input type="text" size="25" maxlength="40" name="city" value="San Jose">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">State</div>
                    <div class="param_value">
                        <select id=state name="state">
                            <option value=""></option>
                            <option value="AK">AK</option>
                            <option value="AL">AL</option>
                            <option value="AR">AR</option>
                            <option value="AZ">AZ</option>
                            <option value="CA" selected>CA</option>
                            <option value="CO">CO</option>
                            <option value="CT">CT</option>
                            <option value="DC">DC</option>
                            <option value="DE">DE</option>
                            <option value="FL">FL</option>
                            <option value="GA">GA</option>
                            <option value="HI">HI</option>
                            <option value="IA">IA</option>
                            <option value="ID">ID</option>
                            <option value="IL">IL</option>
                            <option value="IN">IN</option>
                            <option value="KS">KS</option>
                            <option value="KY">KY</option>
                            <option value="LA">LA</option>
                            <option value="MA">MA</option>
                            <option value="MD">MD</option>
                            <option value="ME">ME</option>
                            <option value="MI">MI</option>
                            <option value="MN">MN</option>
                            <option value="MO">MO</option>
                            <option value="MS">MS</option>
                            <option value="MT">MT</option>
                            <option value="NC">NC</option>
                            <option value="ND">ND</option>
                            <option value="NE">NE</option>
                            <option value="NH">NH</option>
                            <option value="NJ">NJ</option>
                            <option value="NM">NM</option>
                            <option value="NV">NV</option>
                            <option value="NY">NY</option>
                            <option value="OH">OH</option>
                            <option value="OK">OK</option>
                            <option value="OR">OR</option>
                            <option value="PA">PA</option>
                            <option value="RI">RI</option>
                            <option value="SC">SC</option>
                            <option value="SD">SD</option>
                            <option value="TN">TN</option>
                            <option value="TX">TX</option>
                            <option value="UT">UT</option>
                            <option value="VA">VA</option>
                            <option value="VT">VT</option>
                            <option value="WA">WA</option>
                            <option value="WI">WI</option>
                            <option value="WV">WV</option>
                            <option value="WY">WY</option>
                            <option value="AA">AA</option>
                            <option value="AE">AE</option>
                            <option value="AP">AP</option>
                            <option value="AS">AS</option>
                            <option value="FM">FM</option>
                            <option value="GU">GU</option>
                            <option value="MH">MH</option>
                            <option value="MP">MP</option>
                            <option value="PR">PR</option>
                            <option value="PW">PW</option>
                            <option value="VI">VI</option>
                        </select>
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Zip code</div>
                    <div class="param_value">
                        <input type="text" size="10" maxlength="10" name="zip" value="95131"> (5 or 9 digits)
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Country</div>
                    <div class="param_value">
                        <input type="text" size="10" maxlength="10" name="country" value="US">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">Phone</div>
                    <div class="param_value">
                        <input type="text" size="10" maxlength="10" name="phone" value="">
                    </div>
                </div>
                <div class="params">
                    <div class="param_name">IPN listener URL</div>
                    <div class="param_value">
                        <input type="text" size="80" maxlength="200" name="notifyURL" value="">
                    </div>
                </div>

                <div class="params">
                    <div class="param_name"></div>
                    <div class="param_value">
                    </div>
                </div>
                <div class="submit">
                    <input type="submit" name="DoDirectPaymentBtn"
                        value="DoDirectPayment" />
                </div>                          
            </form>
            <a href="../index.php">Home</a>
        </div>
    </div>
    <script language="javascript">
        generateCC();
    </script>
</body>
</html>
于 2013-03-01T15:30:30.353 回答
0

错误消息指出它的到期日期就是问题所在。

您传递的 EXPDATE=042011 在我看来就像过去的日期。

编辑：

10500 Invalid Configuration 由于商户配置无效，无法处理此交易。在您未同意计费协议时发生。

10501 Invalid Configuration 由于商户配置无效，无法处理此交易。

在计费协议被禁用或不活动时发生。

于 2013-02-28T13:13:00.470 回答