Paypal API (NVP) TransactionSearch 给出错误 10004 - 开始日期无效
Paypal API (NVP) TransactionSearch giving error 10004 - Start Date is invalid
好的,下面的代码给出了上面的错误 "Start date is invalid"。即使我已经从各种来源验证它是一个有效且格式正确的开始日期。代码的 res 没有问题,因为它成功返回了正确的余额。我到处搜索,但找不到解决方案。请帮忙。谢谢!
class Paypal
{
/**
* API Version
*/
const VERSION = 51.0;
/**
* List of valid API environments
* @var array
*/
private $allowedEnvs = array(
'beta-sandbox',
'live',
'sandbox'
);
/**
* Config storage from constructor
* @var array
*/
private $config = array();
/**
* URL storage based on environment
* @var string
*/
private $url;
/**
* Build PayPal API request
*
* @param string $username
* @param string $password
* @param string $signature
* @param string $environment
*/
public function __construct($username, $password, $signature, $environment = 'live')
{
if (!in_array($environment, $this->allowedEnvs)) {
throw new Exception('Specified environment is not allowed.');
}
$this->config = array(
'username' => $username,
'password' => $password,
'signature' => $signature,
'environment' => $environment
);
}
/**
* Make a request to the PayPal API
*
* @param string $method API method (e.g. GetBalance)
* @param array $params Additional fields to send in the request (e.g. array('RETURNALLCURRENCIES' => 1))
* @return array
*/
public function call($method, array $params = array())
{
$fields = $this->encodeFields(array_merge(
array(
'METHOD' => $method,
'VERSION' => self::VERSION,
'USER' => $this->config['username'],
'PWD' => $this->config['password'],
'SIGNATURE' => $this->config['signature']
),
$params
));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->getUrl());
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
if (!$response) {
throw new Exception('Failed to contact PayPal API: ' . curl_error($ch) . ' (Error No. ' . curl_errno($ch) . ')');
}
curl_close($ch);
parse_str($response, $result);
return $this->decodeFields($result);
}
/**
* Prepare fields for API
*
* @param array $fields
* @return array
*/
private function encodeFields(array $fields)
{
return array_map('urlencode', $fields);
}
/**
* Make response readable
*
* @param array $fields
* @return array
*/
private function decodeFields(array $fields)
{
return array_map('urldecode', $fields);
}
/**
* Get API url based on environment
*
* @return string
*/
private function getUrl()
{
if (is_null($this->url)) {
switch ($this->config['environment']) {
case 'sandbox':
case 'beta-sandbox':
$this->url = "https://api-3t.".$this->config['environment'].".paypal.com/nvp";
break;
default:
$this->url = 'https://api-3t.paypal.com/nvp';
}
}
return $this->url;
}
}
$paypal = new Paypal('xxxxxxxxxxxxxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx');
print_r($paypal->call('TransactionSearch', array("STARTDATE"=>"2016-02-24T00:00:00Z")));
我认为您对 $this->encodeFields()
的调用(在 call()
内)导致您的参数值是 urlencode()
的两倍。 $this->encodeFields()
正在对 $fields
数组中的每个元素调用 urlencode()
;但是,http_build_query()
会自动为您完成此操作。因此,您可能在调用 PayPal 时以 STARTDATE=2016-02-24T00%253A00%253A00Z
结束,而实际上它应该是 STARTDATE=2016-02-24T00%3A00%3A00Z
.
好的,下面的代码给出了上面的错误 "Start date is invalid"。即使我已经从各种来源验证它是一个有效且格式正确的开始日期。代码的 res 没有问题,因为它成功返回了正确的余额。我到处搜索,但找不到解决方案。请帮忙。谢谢!
class Paypal
{
/**
* API Version
*/
const VERSION = 51.0;
/**
* List of valid API environments
* @var array
*/
private $allowedEnvs = array(
'beta-sandbox',
'live',
'sandbox'
);
/**
* Config storage from constructor
* @var array
*/
private $config = array();
/**
* URL storage based on environment
* @var string
*/
private $url;
/**
* Build PayPal API request
*
* @param string $username
* @param string $password
* @param string $signature
* @param string $environment
*/
public function __construct($username, $password, $signature, $environment = 'live')
{
if (!in_array($environment, $this->allowedEnvs)) {
throw new Exception('Specified environment is not allowed.');
}
$this->config = array(
'username' => $username,
'password' => $password,
'signature' => $signature,
'environment' => $environment
);
}
/**
* Make a request to the PayPal API
*
* @param string $method API method (e.g. GetBalance)
* @param array $params Additional fields to send in the request (e.g. array('RETURNALLCURRENCIES' => 1))
* @return array
*/
public function call($method, array $params = array())
{
$fields = $this->encodeFields(array_merge(
array(
'METHOD' => $method,
'VERSION' => self::VERSION,
'USER' => $this->config['username'],
'PWD' => $this->config['password'],
'SIGNATURE' => $this->config['signature']
),
$params
));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->getUrl());
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
if (!$response) {
throw new Exception('Failed to contact PayPal API: ' . curl_error($ch) . ' (Error No. ' . curl_errno($ch) . ')');
}
curl_close($ch);
parse_str($response, $result);
return $this->decodeFields($result);
}
/**
* Prepare fields for API
*
* @param array $fields
* @return array
*/
private function encodeFields(array $fields)
{
return array_map('urlencode', $fields);
}
/**
* Make response readable
*
* @param array $fields
* @return array
*/
private function decodeFields(array $fields)
{
return array_map('urldecode', $fields);
}
/**
* Get API url based on environment
*
* @return string
*/
private function getUrl()
{
if (is_null($this->url)) {
switch ($this->config['environment']) {
case 'sandbox':
case 'beta-sandbox':
$this->url = "https://api-3t.".$this->config['environment'].".paypal.com/nvp";
break;
default:
$this->url = 'https://api-3t.paypal.com/nvp';
}
}
return $this->url;
}
}
$paypal = new Paypal('xxxxxxxxxxxxxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx');
print_r($paypal->call('TransactionSearch', array("STARTDATE"=>"2016-02-24T00:00:00Z")));
我认为您对 $this->encodeFields()
的调用(在 call()
内)导致您的参数值是 urlencode()
的两倍。 $this->encodeFields()
正在对 $fields
数组中的每个元素调用 urlencode()
;但是,http_build_query()
会自动为您完成此操作。因此,您可能在调用 PayPal 时以 STARTDATE=2016-02-24T00%253A00%253A00Z
结束,而实际上它应该是 STARTDATE=2016-02-24T00%3A00%3A00Z
.