Yii 2 の Post メソッドで cUrl を使用しようとすると、400 エラー コードが表示されます。
Bad Request (#400)
Unable to verify your data submission.
The above error occurred while the Web server was processing your request.
Please contact us if you think this is a server error. Thank you.
これは私のコードで、CurlTool クラスをインスタンス化します。
public function actionSend() {
$model = new \app\models\Licitatie;
if ($model->load(Yii::$app->request->post())) {
$curl_tool = new \common\components\CurlTool();
$result = $curl_tool->fetchContent('http://www.william.ro/licitatia_bursa/frontend/web/index.php/organizator/licitatie/evrika', $model->attributes);
print_r($result);
}
}
public function actionEvrika() {
return json_encode(
array(
'a' => 'b',
)
);
}
これはcurltoolクラスのコードです:
<?php
namespace common\components;
class CurlTool {
public static $userAgents = array(
'FireFox3' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; pl; rv:1.9) Gecko/2008052906 Firefox/3.0',
'GoogleBot' => 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
'IE7' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)',
'Netscape' => 'Mozilla/4.8 [en] (Windows NT 6.0; U)',
'Opera' => 'Opera/9.25 (Windows NT 6.0; U; en)'
);
public static $options = array(
CURLOPT_USERAGENT => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)',
CURLOPT_AUTOREFERER => true,
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FRESH_CONNECT => true,
CURLOPT_COOKIEJAR => "cookies.txt",
CURLOPT_COOKIEFILE => "cookies.txt",
CURLOPT_SSL_VERIFYPEER => false,
//CURLOPT_COOKIESESSION => false,
);
private static $proxyServers = array();
private static $proxyCount = 0;
private static $currentProxyIndex = 0;
public static $getinfo;
public static function addProxyServer($url) {
self::$proxyServers[] = $url;
++self::$proxyCount;
}
public static function fetchContent($url, $fields = null, $verbose = false) {
//print '*'.$fields.'*';
if (($curl = curl_init($url)) == false) {
throw new Exception("curl_init error for url $url.");
}
if (self::$proxyCount > 0) {
$proxy = self::$proxyServers[self::$currentProxyIndex++ % self::$proxyCount];
curl_setopt($curl, CURLOPT_PROXY, $proxy);
if ($verbose === true) {
echo "Reading $url [Proxy: $proxy] ... ";
}
} else if ($verbose === true) {
echo "Reading $url ... ";
}
//$verbose=TRUE;
//print_r($fields);
// debug_print_backtrace();
//url-ify the data for the POST
$fields_string = '';
if (is_array($fields))
foreach ($fields as $key => $value) {
if (empty($key))
continue;
$fields_string .= $key . '=' . urlencode($value) . '&';
if ($verbose === true) {
echo $key . ": " . $value;
}
}
rtrim($fields_string, '&');
if (count($fields) > 0) {
curl_setopt($curl, CURLOPT_POST, count($fields));
curl_setopt($curl, CURLOPT_POSTFIELDS, $fields_string);
}
if ($verbose === true) {
echo "Fields string $fields_string ... ";
}
curl_setopt_array($curl, self::$options);
$content = curl_exec($curl);
self::$getinfo = curl_getinfo($curl);
if ($content === false) {
throw new Exception("curl_exec error for url $url " . curl_error($curl));
}
curl_close($curl);
if ($verbose === true) {
echo "Done.\n";
}
$content = preg_replace('#\n+#', ' ', $content);
$content = preg_replace('#\s+#', ' ', $content);
return $content;
}
}