Cron作業有不同的輸出，然後在瀏覽器中運行腳本

Question

我在我的服務器上運行以下代碼，該腳本在瀏覽器中正常工作，但是當我在cronjob中或通過shell以root用戶身份登錄時嘗試它得到完全不同的輸出。

輸出通過瀏覽器：

• 日誌中，並獲取網頁，我想

通過shell/cron的輸出：

• 似乎沒有登錄，但得到該頁面的內容將我重定向回登錄頁面。

我使用的Red Hat Linux 5

<?php 

$url = "http://www.domain.com/shopper_lookup.asp"; // the url where to send the request 
$fields_send = 'shopper_username=USERNAME&shopper_password=PASSWORD&Validate=1'; 
$agent = "Opera/9.63 (Windows NT 5.1; U; en-GB) Presto/2.1.1"; 
$reffer = "http://www.domain.com/login.html"; 
$cookie_file_path = "/var/www/vhosts/domain.co.uk/httpdocs/store/cookie"; // Cookie File Path with CHMOD 777 

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_POSTFIELDS,$fields_send); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
curl_setopt($ch, CURLOPT_REFERER, $reffer); 
curl_setopt($ch, CURLOPT_USERAGENT, $agent); 
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path); 
$result_source = curl_exec($ch); 

var_dump($ch); 

echo $result_source; 




$url = "http://www.domain.com/receipt.asp?ms=&order_id=ordernumber"; // the url where to send the request 
$agent = "Opera/9.63 (Windows NT 5.1; U; en-GB) Presto/2.1.1"; 
$reffer = "http://www.domain.com/contents.asp?ms="; 
$cookie_file_path = "/var/www/vhosts/domain.co.uk/httpdocs/store/cookie"; // Cookie File Path with CHMOD 777 

curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_GET, 1); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
curl_setopt($ch, CURLOPT_REFERER, $reffer); 
curl_setopt($ch, CURLOPT_USERAGENT, $agent); 
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path); 
$result_source = curl_exec($ch); 


echo $result_source; // Print the result page 


?> 

Answer 1

首先檢查命令的輸出，如果你執行它作爲你的網絡用戶（通常是www數據）

su www-data /usr/bin/php /var/www/vhosts/domain.co.uk/httpdocs/store/curl_test.php 

如果有效，那麼這是一個權限錯誤，因此請確保您正在運行cron作業的用戶可以寫入文件「/var/www/vhosts/domain.co.uk/httpdocs/store/cookie」。