使用不帶tempnam的cURL cookie（PHP）

Question

感謝您查看我的問題！ 我正在嘗試從通過cURL加載到服務器的抓取站點中獲取Cookie。

<?php
$udid = $_GET['string'];

    $ourFileName = md5($string . "salt here");

    $ourFileHandle = fopen($ourFileName, 'w') or die("can't open file");
fclose($ourFileHandle);

    $ckfile = "/public_html/delete/" . $ourFileName; //Note: This code is in the directory delete.


    $ch = curl_init ("http://example.com?string=" . $string);
    curl_setopt ($ch, CURLOPT_COOKIEJAR, $ckfile);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Linux; Android 4.1.1; Nexus 7 Build/JRO03D) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Safari/535.19');
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
    $output = curl_exec ($ch);
?>

每當我去查看它創建的文件時，它都是空的。 任何幫助表示贊賞，謝謝！

Answer 1

您需要確保正在運行腳本的進程對cookie文件具有寫訪問權，但是我相信您還需要設置cookie文件。 以下是我使用的腳本，對我來說很好用。

$longUrl 'http://www.example.com';
$useragent="Fake Mozilla 5.0 ";
$cookie_jar = tempnam ("/tmp", "example"); // This can be your statically assigned cookie file as well. 
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $longUrl);
curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_setopt($ch, CURLOPT_HEADER,0); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_jar); //You are missing this one!!!
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$response = curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);

希望有幫助！

格蘭特，您好-我閱讀了您的評論-為了理智起見，請嘗試以下代碼，看看您的cookie文件是否確實寫入了內容。

$teststring = "This is a test\n";   
$handle = fopen($ckfile, "w");
fwrite($handle,$teststring);
fclose($handle);

讓我知道結果！