php cURL问题

Question

<?php 
$email = ""; 
$password = ""; 
$useragent="Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1"; 


//curl get 
function curl_get($url, $cookiefile) { 
    $curl = curl_init(); 
    curl_setopt($curl, CURLOPT_URL, $url); 
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false); 
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($curl, CURLOPT_USERAGENT, $useragent); 
    curl_setopt($curl, CURLOPT_COOKIEJAR, $cookiefile); 
    curl_setopt($curl, CURLOPT_COOKIEFILE, $cookiefile); 
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
    $data = curl_exec($curl); 
    curl_close($curl); 
    return $data; 
} 

//curl post 

function curl_post($url, $cookiefile, $post) { 
    $curl = curl_init(); 
    curl_setopt($curl, CURLOPT_URL, $url); 
    curl_setopt($curl, CURLOPT_POST, 1); 
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post); 
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false); 
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($curl, CURLOPT_USERAGENT, $useragent); 
    curl_setopt($curl, CURLOPT_COOKIEJAR, $cookiefile); 
    curl_setopt($curl, CURLOPT_COOKIEFILE, $cookiefile); 
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
    $data = curl_exec($curl); 
    curl_close($curl); 
    return $data; 
} 

//cookie file 

$cookiefile = "cookie.txt"; 


//get url to grab GALX & dsh to login 
$data = curl_get("https://www.google.com/accounts/ServiceLogin?uilel=3&service=youtube&passive=true&continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&hl=en_US&ltmpl=sso", $cookiefile); 


preg_match('/name="GALX"\s*value="(.*?)"/', $data, $galx); 

preg_match('/name="dsh" id="dsh"\s*value="(.*?)"/', $data, $dsh); 


//login 
$data = curl_post("https://www.google.com/accounts/ServiceLoginAuth", $cookiefile, "ltmpl=sso&continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&service=youtube&uilel=3&dsh=$dsh[1]&ltmpl=sso&hl=en_US&ltmpl=sso&timeStmp=&secTok=&GALX=$galx[1]&Email=$email&Passwd=$password&PersistentCookie=yes&rmShown=1&signIn=Sign+in&asts="); 

//auth url 
$data = curl_get("https://www.google.com/accounts/CheckCookie?continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&hl=en_US&service=youtube&ltmpl=sso&chtml=LoginDoneHtml", $cookiefile); 


// youtube 
$data = curl_get("http://www.youtube.com/", $cookiefile); 
print $data; 

?> 

这是我的代码，在最后一行当我打印出youtube.com的内容时它显示我没有登录..任何人都知道我在做什么错在这里？要登录谷歌，你需要抓住GALX和dsh值，我这样做。这真是头疼！

Answer 1

这里是我的代码，在最后一行时，我打印出来我不是登录的youtube.com 它显示的内容..

谷歌是正确的:)你看，你curl_init（），这意味着每次调用curl_get和curl_post函数时都会启动新的会话。您应该只启动一次并传递您检索的资源。这应该可以解决你的问题。

编辑：花了重新编写代码来说明的自由：

<?php 
$email = ""; 
$password = ""; 



//curl get 
function curl_get($curl, $url, $cookiefile) { 
    curl_setopt($curl, CURLOPT_URL, $url); 
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false); 
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($curl, CURLOPT_USERAGENT,"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1"); 
    curl_setopt($curl, CURLOPT_COOKIEJAR, $cookiefile); 
    curl_setopt($curl, CURLOPT_COOKIEFILE, $cookiefile); 
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
    $data = curl_exec($curl); 
    return $data; 
} 

//curl post 

function curl_post($curl, $url, $cookiefile, $post) { 
    curl_setopt($curl, CURLOPT_URL, $url); 
    curl_setopt($curl, CURLOPT_POST, 1); 
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post); 
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false); 
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($curl, CURLOPT_USERAGENT,"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1"); 
    curl_setopt($curl, CURLOPT_COOKIEJAR, $cookiefile); 
    curl_setopt($curl, CURLOPT_COOKIEFILE, $cookiefile); 
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
    $data = curl_exec($curl); 
    return $data; 
} 

//cookie file 
$cookiefile = "cookie.txt"; 

$curl = curl_init(); 

//get url to grab GALX & dsh to login 
$data = curl_get($curl, "https://www.google.com/accounts/ServiceLogin?uilel=3&service=youtube&passive=true&continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&hl=en_US&ltmpl=sso", $cookiefile); 


preg_match('/name="GALX"\s*value="(.*?)"/', $data, $galx); 

preg_match('/name="dsh" id="dsh"\s*value="(.*?)"/', $data, $dsh); 


//login 
$data = curl_post($curl, "https://www.google.com/accounts/ServiceLoginAuth", $cookiefile, "ltmpl=sso&continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&service=youtube&uilel=3&dsh=$dsh[1]&ltmpl=sso&hl=en_US&ltmpl=sso&timeStmp=&secTok=&GALX=$galx[1]&Email=$email&Passwd=$password&PersistentCookie=yes&rmShown=1&signIn=Sign+in&asts="); 

//auth url 
$data = curl_get($curl, "https://www.google.com/accounts/CheckCookie?continue=http%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26nomobiletemp%3D1%26hl%3Den_US%26next%3D%252Findex&hl=en_US&service=youtube&ltmpl=sso&chtml=LoginDoneHtml", $cookiefile); 


// youtube 
$data = curl_get($curl, "http://www.youtube.com/", $cookiefile); 
print $data;