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本文實(shí)例講述了php通過curl添加cookie偽造登陸抓取數(shù)據(jù)的方法。分享給大家供大家參考，具體如下：

有的網(wǎng)頁必須登陸才能看到，這個(gè)時(shí)候想要抓取信息必須在header里面?zhèn)鬟fcookie值才能獲取

1、首先登陸網(wǎng)站，打開firebug就能看到對(duì)應(yīng)的cookie把這些cookie拷貝出來就能使用了

2、

<?php

header("Content-type:text/html;Charset=utf8");

$ch =curl_init();

curl_setopt($ch,CURLOPT_URL,'http://www.babytree.com/user/picjournal.php');

$header = array();

//curl_setopt($ch,CURLOPT_POST,true);

//curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);

curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);

curl_setopt($ch,CURLOPT_HEADER,true);

curl_setopt($ch,CURLOPT_HTTPHEADER,$header);

curl_setopt($ch,CURLOPT_COOKIE,'B=115.100.62.7.1401937092035530; bdshare_firstime=1401937092199; __myutma=122328856.1548793539.1401937093.1408503164.1408694138.69;');

$content = curl_exec($ch);

echo "<pre>";print_r(curl_error($ch));echo "</pre>";

echo "<pre>";print_r(curl_getinfo($ch));echo "</pre>";

echo "<pre>";print_r($header);echo "</pre>";

echo "</br>",$content;

希望本文所述對(duì)大家PHP程序設(shè)計(jì)有所幫助。