我试图从"mobile.de Search API"获取数据,但它不起作用= / ..每次都出现这个错误:
HTTP状态401 - 此请求需要HTTP身份验证()。
..我做错了什么?
$authCode = base64_encode("{Benutzername}:{Passwort}");
$uri = 'http://services.mobile.de/1.0.0/ad/search?modificationTime.min=2012-05-04T18:13:51.0Z';
$ch = curl_init($uri);
curl_setopt_array($ch, array(
CURLOPT_HTTPHEADER => array('Authorization: '.$authCode,'Accept-Language: de','Accept: application/xml'),
CURLOPT_RETURNTRANSFER =>true,
CURLOPT_VERBOSE => 1
));
$out = curl_exec($ch);
curl_close($ch);
echo $out;
据我所知,我完全遵守了界面描述。
答案 0 :(得分:5)
您需要为正确的授权设置以下curl选项:
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC ); // HTTP Basic Auth
curl_setopt($curl, CURLOPT_USERPWD, $username.":".$password); // Auth String
我的实施的简化版本:
<?
class APIProxy {
/* The access proxy for mobile.de search API */
private $username;
private $password;
private $api_base;
function __construct(){
/* Auth Data */
$this->username = '{username}';
$this->password = '{password}';
$this->api_base = 'http://services.mobile.de/1.0.0/';
}
function execute($query){
/* executes the query on remote API */
$curl = curl_init($this->api_base . $query);
$this->curl_set_options($curl);
$response = curl_exec($curl);
$curl_error = curl_error($curl);
curl_close($curl);
if($curl_error){ /* Error handling goes here */ }
return $response;
}
function get_auth_string(){
/* e.g. "myusername:mypassword" */
return $this->username.":".$this->password;
}
function curl_set_options($curl){
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC ); // HTTP Basic Auth
curl_setopt($curl, CURLOPT_USERPWD, $this->get_auth_string()); // Auth String
curl_setopt($curl, CURLOPT_FAILONERROR, true); // Throw exception on error
curl_setopt($curl, CURLOPT_HEADER, false); // Do not retrieve header
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // Retrieve HTTP Body
}
}
$api = new APIProxy();
$result = $api->execute('ad/search?interiorColor=BLACK');
echo $result;
?>
答案 1 :(得分:0)
一种非常基本的非面向对象方法是使用带有操纵头的文件获取内容来访问搜索API。我分享它给出一个非常简单的例子,说明如何使用mobile.de API。 但是,请记住file_get_contents可能比卷曲慢30% - 慢50%。
### Set language property in header (e.g. German) ###
$opts = array(
'http'=>array(
'method'=>"GET",
'header'=>"Accept-language: de\r\n"
)
);
$baseURL = 'http://<<username>>:<<password>>@services.mobile.de/1.0.0/ad/search?';
$searchURL .= $searchString; ## provide get parameters e.g. color=red&make=bmw
##fetch your results
$file = file_get_contents($searchURL, false, $context);
关于身份验证数据。 Mobile.de为每位经销商免费提供。只需在您的经销商信息中心生成验证属性即可。