curl采集问题

我想实现通过淘宝号查询淘宝买家信誉的功能，就像131458.com的一样。
我的思路是通过curl采集这个网站的数据。但是却被防了，返回给我的是无用的信息。 
代码如下：

    $parm=$data['parm']."&_=".time()."326"; //参数    $ch=  curl_init();     $uri="http://www.131458.com/handler/TaobaoInfo.ashx?";    curl_setopt($ch, CURLOPT_URL, $uri.$parm);     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);     curl_setopt($ch, CURLOPT_HEADER, 0);     curl_setopt($ch, CURLOPT_REFERER, "http://www.131458.com/");     //curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:125.67.52.246', 'CLIENT-IP:125.67.52.246'));      curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36 SE 2.X MetaSr 1.0"); /     $return = curl_exec($ch);       curl_close($ch);       echo $return;

请问还要添加什么，才能模拟浏览器访问，采集到正常数据。

回复讨论(解决方案)

抓包看看呢？一般都是header里面需要啥，就都传过去

首先，你的方法不对，则是chrome F12下跟踪的结果，CURL命令如下：

curl "http://www.131458.com/handler/TaobaoInfo.ashx?tbNickInfoJson=hades&token=736905fff9ee639a4b5f46b53526434b_0b32d3aec47ad29fef2d7ddb67831933&_=1447405734036" -H "Cookie: ASP.NET_SessionId=4ki3s2yhj2555bzxlbvdqhju; Hm_lvt_ccc93bebd5e7bdc84975186073891702=1447405635; Hm_lpvt_ccc93bebd5e7bdc84975186073891702=1447405635; bdshare_firstime=1447405634805" -H "Accept-Encoding: gzip, deflate, sdch" -H "Accept-Language: zh-CN,zh;q=0.8" -H "User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36" -H "Accept: application/json, text/javascript, */*; q=0.01" -H "Referer: http://www.131458.com/" -H "X-Requested-With: XMLHttpRequest" -H "Connection: keep-alive" --compressed

一次不好完成的curl.
截图:

<?php$tb_nick_name = '1心一易';$cookie_file = './cookies.txt';$post = array(    'nick' => escape($tb_nick_name));$url = 'http://www.131458.com/handler/load.aspx/Load';// 初始化$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($post));curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_file);curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);$response = curl_exec($curl);curl_close($curl);$d = json_decode($response)->d;$_token = md5($d . 'vvl81');$url = 'http://www.131458.com/handler/TaobaoInfo.ashx?nickCode=' . escape($tb_nick_name) . '&token=' . $_token . '_' . $d . '&_=' . time() . rand(100, 999);$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_COOKIEFILE, $cookie_file);$contents = curl_exec($curl);curl_close($curl);/* * $preg = "/<script[^>]*?>.*?<\/script>/si"; * $newstr = preg_replace($preg,"",$contents); */echo htmlspecialchars($contents);function escape($string){    $n = $bn = $tn = 0;    $output = '';    $special = "-_.+@/*0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";    while ($n < strlen($string)) {        $ascii = ord($string[$n]);        if ($ascii == 9 || $ascii == 10 || (32 <= $ascii && $ascii <= 126)) {            $tn = 1;            $n ++;        } elseif (194 <= $ascii && $ascii <= 223) {            $tn = 2;            $n += 2;        } elseif (224 <= $ascii && $ascii <= 239) {            $tn = 3;            $n += 3;        } elseif (240 <= $ascii && $ascii <= 247) {            $tn = 4;            $n += 4;        } elseif (248 <= $ascii && $ascii <= 251) {            $tn = 5;            $n += 5;        } elseif ($ascii == 252 || $ascii == 253) {            $tn = 6;            $n += 6;        } else {            $n ++;        }        $singleStr = substr($string, $bn, $tn);        $charVal = bin2hex(iconv('utf-8', 'ucs-2', $singleStr));        if (base_convert($charVal, 16, 10) > 0xff) {            if (! preg_match("/win/i", PHP_OS))                $charVal = substr($charVal, 2, 2) . substr($charVal, 0, 2);            $output .= '%u' . $charVal;        } else {            if (false !== strpos($special, $singleStr))                $output .= $singleStr;            else                $output .= "%" . dechex(ord($string[$bn]));        }                $bn = $n;    }    return $output;}

一次不好完成的curl.
截图:

<?php$tb_nick_name = '1心一易';$cookie_file = './cookies.txt';$post = array(    'nick' => escape($tb_nick_name));$url = 'http://www.131458.com/handler/load.aspx/Load';// 初始化$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($post));curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_file);curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);$response = curl_exec($curl);curl_close($curl);$d = json_decode($response)->d;$_token = md5($d . 'vvl81');$url = 'http://www.131458.com/handler/TaobaoInfo.ashx?nickCode=' . escape($tb_nick_name) . '&token=' . $_token . '_' . $d . '&_=' . time() . rand(100, 999);$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_COOKIEFILE, $cookie_file);$contents = curl_exec($curl);curl_close($curl);/* * $preg = "/<script[^>]*?>.*?<\/script>/si"; * $newstr = preg_replace($preg,"",$contents); */echo htmlspecialchars($contents);function escape($string){    $n = $bn = $tn = 0;    $output = '';    $special = "-_.+@/*0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";    while ($n < strlen($string)) {        $ascii = ord($string[$n]);        if ($ascii == 9 || $ascii == 10 || (32 <= $ascii && $ascii <= 126)) {            $tn = 1;            $n ++;        } elseif (194 <= $ascii && $ascii <= 223) {            $tn = 2;            $n += 2;        } elseif (224 <= $ascii && $ascii <= 239) {            $tn = 3;            $n += 3;        } elseif (240 <= $ascii && $ascii <= 247) {            $tn = 4;            $n += 4;        } elseif (248 <= $ascii && $ascii <= 251) {            $tn = 5;            $n += 5;        } elseif ($ascii == 252 || $ascii == 253) {            $tn = 6;            $n += 6;        } else {            $n ++;        }        $singleStr = substr($string, $bn, $tn);        $charVal = bin2hex(iconv('utf-8', 'ucs-2', $singleStr));        if (base_convert($charVal, 16, 10) > 0xff) {            if (! preg_match("/win/i", PHP_OS))                $charVal = substr($charVal, 2, 2) . substr($charVal, 0, 2);            $output .= '%u' . $charVal;        } else {            if (false !== strpos($special, $singleStr))                $output .= $singleStr;            else                $output .= "%" . dechex(ord($string[$bn]));        }                $bn = $n;    }    return $output;}

非常感谢你。
我现在有一个问题，就是获取了d之后，会调用一个$.TO函数，返回的结果你是怎么分析出来，是一个md5(d."vvl81")的，我只看到了定义了C="vvl",然后他手动添加了"8"，最后一个"1"是怎么知道的。
主要是网站现在已经改了，在后面加个"1"再md5已经和网站的数据不一样了。

一次不好完成的curl.
截图:

<?php$tb_nick_name = '1心一易';$cookie_file = './cookies.txt';$post = array(    'nick' => escape($tb_nick_name));$url = 'http://www.131458.com/handler/load.aspx/Load';// 初始化$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($post));curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_file);curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);$response = curl_exec($curl);curl_close($curl);$d = json_decode($response)->d;$_token = md5($d . 'vvl81');$url = 'http://www.131458.com/handler/TaobaoInfo.ashx?nickCode=' . escape($tb_nick_name) . '&token=' . $_token . '_' . $d . '&_=' . time() . rand(100, 999);$curl = curl_init($url);$header = array();$header[] = 'Content-Type: application/json; charset=UTF-8';$header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($curl, CURLOPT_HEADER, 0);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl, CURLOPT_COOKIEFILE, $cookie_file);$contents = curl_exec($curl);curl_close($curl);/* * $preg = "/<script[^>]*?>.*?<\/script>/si"; * $newstr = preg_replace($preg,"",$contents); */echo htmlspecialchars($contents);function escape($string){    $n = $bn = $tn = 0;    $output = '';    $special = "-_.+@/*0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";    while ($n < strlen($string)) {        $ascii = ord($string[$n]);        if ($ascii == 9 || $ascii == 10 || (32 <= $ascii && $ascii <= 126)) {            $tn = 1;            $n ++;        } elseif (194 <= $ascii && $ascii <= 223) {            $tn = 2;            $n += 2;        } elseif (224 <= $ascii && $ascii <= 239) {            $tn = 3;            $n += 3;        } elseif (240 <= $ascii && $ascii <= 247) {            $tn = 4;            $n += 4;        } elseif (248 <= $ascii && $ascii <= 251) {            $tn = 5;            $n += 5;        } elseif ($ascii == 252 || $ascii == 253) {            $tn = 6;            $n += 6;        } else {            $n ++;        }        $singleStr = substr($string, $bn, $tn);        $charVal = bin2hex(iconv('utf-8', 'ucs-2', $singleStr));        if (base_convert($charVal, 16, 10) > 0xff) {            if (! preg_match("/win/i", PHP_OS))                $charVal = substr($charVal, 2, 2) . substr($charVal, 0, 2);            $output .= '%u' . $charVal;        } else {            if (false !== strpos($special, $singleStr))                $output .= $singleStr;            else                $output .= "%" . dechex(ord($string[$bn]));        }                $bn = $n;    }    return $output;}

非常感谢你。
我现在有一个问题，就是获取了d之后，会调用一个$.TO函数，返回的结果你是怎么分析出来，是一个md5(d."vvl81")的，我只看到了定义了C="vvl",然后他手动添加了"8"，最后一个"1"是怎么知道的。
主要是网站现在已经改了，在后面加个"1"再md5已经和网站的数据不一样了。

你可以在console里alert($.To);

return e = 2147483648 & a, f = 2147483648 & b, c = 1073741824
你看下他引用的jquery文件,在最后加了个函数。
看到这几个数字就是MD5加密了,再把格式化下,可以看出加了个1了。

要是被改了估计被发现采集了吧

你看下这网站定义的歌函数,现在变成了
_token=$.To(data.d+c+ "822")+"_"+data.d

所以还是一样的,

md5($d . 'vvl8221');

这里的值每天都在变,你不要写固定了

_token=$.To(data.d+c+ "822")+"_"+data.d

谢谢大家，已经写好了。 特别感谢u012771039，现在结贴