curl 流程

[yehlu]

1.取得 cookie

代碼: 選擇全部

<?php
$url="https://xxx/login.php";
$agent= 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)';

    $ch=curl_init();
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_HEADER,false);
    curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.txt");
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

    $temp=curl_exec($ch);

2.登入

代碼: 選擇全部

$url="https://xxx/login.php";
$agent= 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)';

$ch=curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HEADER,false);
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_POST, true); // 啟用POST
curl_setopt($ch, CURLOPT_POSTFIELDS, "account=&password=");
$result=curl_exec($ch);
//var_dump($result);
curl_close($ch);

3.拿資料

代碼: 選擇全部

$url="https://xxx/news.php";
$agent= 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)';

$ch=curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_HEADER,false);
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_VERBOSE, true);

$temp=curl_exec($ch);

var_dump($temp);

[yehlu]

http://stackoverflow.com/questions/1419 ... lting-page

代碼: 選擇全部

<?php

// Login information
$username = 'test';
$password = 'mypass';
$utcoffset = '-6';
$cookiefile = '/writable/directory/for/cookies.txt';

$client = new Client($cookiefile);

// Retrieve page first to store cookies 
$page = $client -> get("https://pm.officeally.com/pm/login.aspx");
// scrape __VIEWSTATE value
$start = strpos($page, '__VIEWSTATE" value="') + 20;
$end = strpos($page, '"', $start);
$viewstate = substr($page, $start, $end - $start);

// Do our actual login
$form_data = array(
    '__LASTFOCUS' => '', 
    '__EVENTTARGET' => '',
    '__EVENTARGUMENT' => '',
    '__VIEWSTATE' => $viewstate,
    'hdnUtcOffset' => $utcoffset,
    'Login1$UserName' => $username,
    'Login1$Password' => $password,
    'Login1$LoginButton' => 'Log In'
);
$page = $client -> get("https://pm.officeally.com/pm/login.aspx", $form_data);

// cURL wrapper class    
class Login {
    private $_cookiefile;

    public function __construct($cookiefile) {
        if (!is_writable($cookiefile)) {
            throw new Exception('Cannot write cookiefile: ' . $cookiefile);
        }
        $this -> _cookiefile = $cookiefile;
    }

    public function get($url, $referer = 'http://www.google.com', $data = false) {
        // Setup cURL
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_REFERER, $referer);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $this -> _cookiefile);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $this -> _cookiefile);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_AUTOREFERER, true);
        curl_setopt($ch, CURLOPT_MAXREDIRS, 10);

        // Is there data to post
        if (!empty($data)) {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
        }

        return curl_exec($ch);
    }

}