Paypal API (NVP) TransactionSearch 给出错误 10004 - 开始日期无效
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【中文标题】Paypal API (NVP) TransactionSearch 给出错误 10004 - 开始日期无效【英文标题】:Paypal API (NVP) TransactionSearch giving error 10004 - Start Date is invalid 【发布时间】:2016-09-23 19:06:07 【问题描述】:好的,所以下面的代码给了我上面的错误“开始日期无效”。即使我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。我已经搜索了所有地方,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")));
【问题讨论】:
正确的样本应该是:STARTDATE = 2016-05-25T00:00:00Z。参考developer.paypal.com/docs/classic/api/merchant/… 【参考方案1】:我认为您对$this->encodeFields()
(在call()
内部)的调用导致您的参数值变为双倍urlencode()
'd。 $this->encodeFields()
在 $fields
数组中的每个元素上调用 urlencode()
;但是,http_build_query()
会自动为您执行此操作。因此,您在调用 PayPal 时可能以 STARTDATE=2016-02-24T00%253A00%253A00Z
结尾,而实际上它应该是 STARTDATE=2016-02-24T00%3A00%3A00Z
。
【讨论】:
这是有道理的。会试一试以上是关于Paypal API (NVP) TransactionSearch 给出错误 10004 - 开始日期无效的主要内容,如果未能解决你的问题,请参考以下文章
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