php curl 模拟登录百度首页,该如何处理

php curl 模拟登录百度首页

本帖最后由 STONEWP 于 2012-03-29 13:43:04 编辑 代码如下：

<?php<br />$url = "https://passport.baidu.com/?login&tpl=mn";<br />//$url = "http://www.baidu.com/";<br />$cookdir = "d:/www/html/mndl/cookie.txt";<br />$ch = curl_init();<br />curl_setopt ($ch, CURLOPT_URL, $url);<br />curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE); //这句是必须有的  设定为不验证证书 下面是不验证host。<br />curl_setopt ($ch, CURLOPT_HEADER, 0);   <br />curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);<br />curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookdir); //保存cookies 发送用户浏览器信息 发送访问来源<br />curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)");<br />curl_setopt ($ch, CURLOPT_REFERER, "http://www.baidu.com/");<br />$contents = curl_exec($ch);<br />curl_close($ch);<br /><br />/* 原始表单样式<br />				<input type="hidden" name="tpl_ok" value=""><br />				<input type="hidden" name="next_target" value=""><br />				<input type="hidden" name="tpl" value="mn"><br />				<input type="hidden" name="skip_ok" value=""><br />				<input type="hidden" name="aid" value=""><br />				<input type="hidden" name="need_pay" value=""><br />				<input type="hidden" name="need_coin" value=""><br />				<input type="hidden" name="pay_method" value=""><br />				<input type="hidden" id="u" name="u" value="http://www.baidu.com/"><br />				<input type="hidden" name="return_method" value="get"><br />				<input type="hidden" name="more_param" value=""><br />				<input type="hidden" name="return_type" value=""><br />				<input type="hidden" name="psp_tt" value="0"><br />				<input type="hidden" id="password" name="password" value=""><br />				<input type="hidden" name="safeflg" id="safeflg" value=""><br />				<input type="hidden" name="isphone" value="tpl"><br />*/<br />$post_fields = array();<br />$post_fields = preg_data($contents,'aid',$post_fields);<br />$post_fields = preg_data($contents,'isphone',$post_fields);<br />$post_fields['mem_pass'] = 'on'; //post 数据数组  记住我的登录状态<br />$post_fields = preg_data($contents,'more_param',$post_fields);<br />$post_fields = preg_data($contents,'need_coin',$post_fields);<br />$post_fields = preg_data($contents,'need_pay',$post_fields);<br />$post_fields = preg_data($contents,'next_target',$post_fields);<br />$post_fields['password'] = 'password'; //post 数据数组  记住我的登录状态<br />$post_fields = preg_data($contents,'pay_method',$post_fields);<br />$post_fields = preg_data($contents,'psp_tt',$post_fields);<br />$post_fields = preg_data($contents,'return_method',$post_fields);<br />$post_fields = preg_data($contents,'return_type',$post_fields);<br />$post_fields = preg_data2($contents,'safeflg',$post_fields);<br />$post_fields = preg_data($contents,'skip_ok',$post_fields);<br />$post_fields = preg_data($contents,'tpl',$post_fields);<br />$post_fields = preg_data($contents,'tpl_ok',$post_fields);<br />$post_fields['u'] = 'http://www.baidu.com/';<br />$post_fields['username'] = 'username'; //post 数据数组  记住我的登录状态<br />$post_fields['verifycode'] = '';<br /><br />$ch = curl_init();<br />curl_setopt ($ch, CURLOPT_URL, $url);<br />curl_setopt ($ch, CURLOPT_HEADER, 0);<br />curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);<br />curl_setopt ($ch, CURLOPT_POST, 1);<br />curl_setopt ($ch, CURLOPT_POSTFIELDS, $post_fields);<br />curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookdir);<br />curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)");<br />curl_setopt ($ch, CURLOPT_REFERER, "https://passport.baidu.com/?login&tpl=mn");<br />curl_exec($ch);<br />curl_close($ch);<br /><br />$url = "http://www.baidu.com/";<br />$ch = curl_init();<br />curl_setopt($ch, CURLOPT_URL, $url);<br />curl_setopt($ch, CURLOPT_HEADER, 0);<br />curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);<br />curl_setopt($ch, CURLOPT_COOKIEFILE, $cookdir);<br />curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)");<br />curl_setopt ($ch, CURLOPT_REFERER, "http://www.baidu.com/n");<br /><br />$contents = curl_exec($ch);print_r($contents);die;<br />curl_close($ch);<br /><br />exit;<br />function preg_data($source,$chr,$array){<br />		preg_match('/<input\s*type="hidden"\s*name="'.$chr.'"\s*value="(.*?)">/i', $source, $matches);<br />		if(!empty($matches)) {<br />		    $a = $matches[1];<br />		} else {<br />		    die('Not found the '.$chr.'.');<br />		}<br />		$array[$chr]=$a;<br />		return $array;<br />}function preg_data2($source,$chr,$array){<br />		preg_match('/<input\s*type="hidden"\s*name="'.$chr.'"\s*id="'.$chr.'"\s*value="(.*?)">/i', $source, $matches);<br />		if(!empty($matches)) {<br />		    $a = $matches[1];<br />		} else {<br />		    die('Not found the '.$chr.'.');<br />		}<br />		$array[$chr]=$a;<br />		return $array;<br />}<br />?><br />

现在是无法访问到登录后的页面 高手指教
------解决思路----------------------
CURLOPT_FOLLOWLOCATION设置这个参数为TRUE试试看