php curl 登录163邮箱并抓取邮箱好友列表的代码（经测试）

CURL技术说白了就是模拟浏览器的动作实现页面抓取或表单提交，通过此技术可以实现许多有去的功能。

<?php 
error_reporting(0); 
//邮箱用户名（不带@163.com后缀的） 
$user = 'papatata_test'; 
//邮箱密码 
$pass = '000000'; 
//目标邮箱 
//$mail_addr = [e-mail]'; 
//登陆 
$url = 'http://reg.163.com/logins.jsp?type=1&url=http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight%3D1%26verifycookie%3D1%26language%3D-1%26style%3D-1'; 
$ch = curl_init($url); 
//创建一个用于存放cookie信息的临时文件 
$cookie = tempnam('.','~'); 
$referer_login = 'http://mail.163.com'; 
//返回结果存放在变量中，而不是默认的直接输出 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_HEADER, true); 
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120); 
curl_setopt($ch, CURLOPT_POST, true); 
curl_setopt($ch, CURLOPT_REFERER, $referer_login); 
$fields_post = array( 
'username'=> $user, 
'password'=> $pass, 
'verifycookie'=>1, 
'style'=>-1, 
'product'=> 'mail163', 
'selType'=>-1, 
'secure'=>'on' 
); 
$headers_login = array( 
'User-Agent' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9) Gecko/2008052906 Firefox/3.0', 
'Referer' => 'http://www.163.com' 
); 
$fields_string = ''; 
foreach($fields_post as $key => $value) 
{ 
$fields_string .= $key . '=' . $value . '&'; 
} 
$fields_string = rtrim($fields_string , '&'); 
curl_setopt($ch, CURLOPT_COOKIESESSION, true); 
//关闭连接时，将服务器端返回的cookie保存在以下文件中 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); 
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers_login); 
curl_setopt($ch, CURLOPT_POST, count($fields)); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); 
$result= curl_exec($ch); 
curl_close($ch); 
//跳转 
$url='http://entry.mail.163.com/coremail/fcg/ntesdoor2?lightweight=1&verifycookie=1&language=-1&style=-1&username=loki_wuxi'; 
$ch = curl_init($url); 
$headers = array( 
'User-Agent' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9) Gecko/2008052906 Firefox/3.0' 
); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_HEADER, true); 
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120); 
curl_setopt($ch, CURLOPT_POST, true); 
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
//将之前保存的cookie信息，一起发送到服务器端 
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); 
$result = curl_exec($ch); 
curl_close($ch); 
//取得sid 
preg_match('/sid=[^\"].*/', $result, $location); 
$sid = substr($location[0], 4, -1); 
//file_put_contents('./result.txt', $sid); 
//通讯录地址 
$url='http://g4a30.mail.163.com/jy3/address/addrlist.jsp?sid='.$sid.'&gid=all'; 
$ch = curl_init($url); 
$headers = array( 
'User-Agent' => 'Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9) Gecko/2008052906 Firefox/3.0' 
); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_HEADER, true); 
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120); 
curl_setopt($ch, CURLOPT_POST, true); 
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie); 
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie); 
$result = curl_exec($ch); 
curl_close($ch); 
//file_put_contents('./result.txt', $result); 
unlink($cookie); 
//开始抓取内容 
preg_match_all('/<td class="Ibx_Td_addrName"><a[^>]*>(.*?)<\/a><\/td><td class="Ibx_Td_addrEmail"><a[^>]*>(.*?)<\/a><\/td>/i', $result,$infos,PREG_SET_ORDER); 
//1：姓名2：邮箱 
print_r($infos); 
?>