Question

我正在尝试从需要登录的网页获取一些信息。我使用PHP / cURL将用户名和密码发布到目标网站上的登录页面。该网站使用相对链接将经过身份验证的用户重定向到仅限会员的区域。

我收到200 OK，我可以看到我已成功通过身份验证。我的问题是我不知道如何进入目标网站（targetwebsite.com/memberarea）的实际成员区域，而不是mywebsite.com/memberarea。有没有办法在cURL中指定目标网站的基本域？你能否告诉我，我是否正在做以下代码中不推荐的事情。

这是我正在做的......

<?php
// INIT CURL
$ch = curl_init();

// SET URL FOR THE POST FORM LOGIN
curl_setopt($ch, CURLOPT_URL, 'https://targetwebsite.com/login.php');
curl_setopt($ch, CURLOPT_HEADER, 1);

// ENABLE HTTP POST
curl_setopt ($ch, CURLOPT_POST, 1);

// SET POST PARAMETERS : FORM VALUES FOR EACH FIELD
curl_setopt ($ch, CURLOPT_POSTFIELDS, 'username=someuser&password=mypassword');
curl_setopt ($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12');
$header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; 
$header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; 
$header[] = "Cache-Control: max-age=0"; 
$header[] = "Connection: keep-alive"; 
$header[] = "Keep-Alive: 300"; 
$header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; 
$header[] = "Accept-Language: en-us,en;q=0.5"; 
$header[] = "Pragma: "; // browsers keep this blank. 

curl_setopt($ch, CURLOPT_HTTPHEADER, $header); 
curl_setopt($ch, CURLOPT_REFERER, 'http://www.google.com'); 
curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate'); 
curl_setopt($ch, CURLOPT_AUTOREFERER, true); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_TIMEOUT, 10); 


// IMITATE CLASSIC BROWSER'S BEHAVIOUR : HANDLE COOKIES
curl_setopt ($ch, CURLOPT_COOKIEJAR, 'cookie.txt');

# Setting CURLOPT_RETURNTRANSFER variable to 1 will force cURL
# not to print out the results of its query.
# Instead, it will return the results as a string return value
# from curl_exec() instead of the usual true/false.
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 0);

// EXECUTE 1st REQUEST (FORM LOGIN)
$store = curl_exec ($ch);


// SET FILE TO DOWNLOAD
curl_setopt ($ch, CURLOPT_COOKIEFILE, 'cookie.txt');
curl_setopt($ch, CURLOPT_URL, 'https://targetwebsite.com?memberarea+welcome+UserFirstName');


// EXECUTE 2nd REQUEST (FILE DOWNLOAD)
$content = curl_exec ($ch);

//echo $store;

// CLOSE CURL
curl_close ($ch); 


?>

Answer 1

您是否收到了位置：重定向？如果是，请使用CURLOPT_FOLLOWLOCATION

此外，Christian Sciberras建议将MAXREDIRECTS设置为至少3 Proof

Curl重定向到我自己的网站，而不是仅限成员链接在目标网站上

1 个答案: