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Php 调用“创建付款”时请求格式不正确
phppaypal
Php 调用“创建付款”时请求格式不正确,php,paypal,paypal-rest-sdk,Php,Paypal,Paypal Rest Sdk,我试图调用PayPal的（REST API）函数，但出现以下错误：[name] => MALFORMED_REQUEST [message] => Incoming JSON request does not map to API requestAPI URL:标题-PHP数组：([0] => Content-Type: application/json[1] => Authorization: Bearer A21AAH....SQ)
我试图调用PayPal的（REST API）函数，但出现以下错误：
[name] => MALFORMED_REQUEST
[message] => Incoming JSON request does not map to API request
API URL:
标题-PHP数组：
(
[0] => Content-Type: application/json
[1] => Authorization: Bearer A21AAH....SQ
)
json数据（我验证了它是有效的json）：
我不清楚如何将数组传递给API，但我相信Paypal希望数据采用json格式。以下是我正在做的：
function TalkToPayPal($paypalURL, $data, $headers){
global $ppClientID, $ppSecret;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $paypalURL);
if($headers){
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}else{
curl_setopt($ch, CURLOPT_HEADER, false);
}
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, $ppClientID . ":" . $ppSecret);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($ch);
if(empty($result)){
return null;
}
else
{
$jsonObject = json_decode($result);
if(json_last_error() == JSON_ERROR_NONE){
return $jsonObject;
}else{
return null;
}
}
}
function CreatePayPalPayment($data, $headers){
global $ppDNS;
$ppURL = "https://$ppDNS/v1/payments/payment";
$jsonObj = TalkToPayPal($ppURL, $data, $headers);
if($jsonObj){
$errorString = "";
if($jsonObj->error){
$errorString .= $jsonObj->error . " | ";
}
if($jsonObj->error_description){
$errorString .= $jsonObj->error_description;
}
if($errorString){
return "ERROR: " . $errorString;
}else{
return $jsonObj;
}
}else{
return "ERROR: PayPal call to Create Payment failed.";
}
}
$response=CreatePayPalPayment（$json，$headers）
我做错了什么？提前感谢。您没有有效的json（不是语法方面的，而是Paypal所期望的）。我假设您正在转义和创建字符串，而不是实际的对象。下面是您应该尝试的JSON
{
"intent": "sale",
"redirect_urls": {
"return_url": "http://localhost/ProgrammingProjects/TestAppRain/web/return_placeholder.php",
"cancel_url": "http://localhost/ProgrammingProjects/TestAppRain/web/cancel_placeholder.php"
},
"payer": {
"payment_method": "paypal"
},
"transactions": [
{
"amount": {
"total": "1.00",
"currency": "USD"
},
"item_list": {
"items": [
{
"quantity": "1",
"name": "TestAppRainTicket",
"price": "1",
"currency": "USD",
"description": "TestAppRainTicket",
"tax": "0"
}
]
},
"description": "TestAppRainTicket",
"invoice_number": "123456",
"custom": "ENCRYPTED_USERID_HERE"
}
]
}
您也可以尝试添加
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($data))
);
这将确保您发送的有关数据格式的标题不是有效的JSONphp格式，因为您出于某种原因正在转义
“
：
{
"intent":"sale",
"redirect_urls":"{\"return_url\": \"http:\/\/localhost\/ProgrammingProjects\/TestAppRain\/web\/return_placeholder.php\", \"cancel_url\": \"http:\/\/localhost\/ProgrammingProjects\/TestAppRain\/web\/cancel_placeholder.php\"}",
"payer":"{\"payment_method\": \"paypal\"}",
"transactions":"[ {\"amount\":{ \"total\": \"1.00\", \"currency\": \"USD\"},\"item_list\":{ \"items\": [ {\"quantity\": \"1\",\"name\": \"TestAppRain Ticket\",\"price\": \"1\",\"currency\": \"USD\",\"description\": \"TestAppRain Ticket\",\"tax\": \"0\" } ]},\"description\": \"TestAppRain Ticket\",\"invoice_number\": \"123456\",\"custom\": \"ENCRYPTED_USERID_HERE\" }]"
}
拆下逃生阀，应该就没事了
这是一个有效的JSON（取自）
这里是您应该使用的JSON：
{
"intent": "sale",
"redirect_urls": {
"return_url": "http://localhost/ProgrammingProjects/TestAppRain/web/return_placeholder.php",
"cancel_url": "http://localhost/ProgrammingProjects/TestAppRain/web/cancel_placeholder.php"
},
"payer": {
"payment_method": "paypal"
},
"transactions": [
{
"amount": {
"total": "1.00",
"currency": "USD"
},
"item_list": {
"items": [
{
"quantity": "1",
"name": "TestAppRainTicket",
"price": "1",
"currency": "USD",
"description": "TestAppRainTicket",
"tax": "0"
}
]
},
"description": "TestAppRainTicket",
"invoice_number": "123456",
"custom": "ENCRYPTED_USERID_HERE"
}
]
}
我向上投了你的票以反对愚蠢的否决票。你的答案似乎合理，但另一个更完整，而且有效。谢谢你的时间。
"intent": "sale",
"redirect_urls": {
"return_url": "https://example.com/your_redirect_url.html",
"cancel_url": "https://example.com/your_cancel_url.html"
},
"payer": {
"payment_method": "paypal"
},
"transactions": [{
"amount": {
"total": "7.47",
"currency": "USD"
}
}]
{
"intent": "sale",
"redirect_urls": {
"return_url": "http://localhost/ProgrammingProjects/TestAppRain/web/return_placeholder.php",
"cancel_url": "http://localhost/ProgrammingProjects/TestAppRain/web/cancel_placeholder.php"
},
"payer": {
"payment_method": "paypal"
},
"transactions": [
{
"amount": {
"total": "1.00",
"currency": "USD"
},
"item_list": {
"items": [
{
"quantity": "1",
"name": "TestAppRainTicket",
"price": "1",
"currency": "USD",
"description": "TestAppRainTicket",
"tax": "0"
}
]
},
"description": "TestAppRainTicket",
"invoice_number": "123456",
"custom": "ENCRYPTED_USERID_HERE"
}
]
}
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