说起来做这个功能还真是一时好奇。前段时间在做一个淘客网站的时候,想到是否能抓取到淘宝商品的买家秀呢?经过一番折腾发现,淘宝商品用户评价信息是通过Ajax来调取的,通过嗅探网址发现,评论数据的请求接口是:
其实上面很多参数也很容易理解,itemId是商品的ID,currentPage是当前页,picture为1时显示有图的评价,既然是抓取买家秀,那么picture参数一定要为1了。
如果你直接去访问上面的接口时,会得到如下图所示的请求结果:
效果不错,代码实现了评论内容的抓取、买家秀图片的抓取,代码奉上:
<?php$url = "https://rate.tmall.com/list_detail_rate.htm?itemId=524394294771&spuId=341564036&sellerId=100414600&order=3¤tPage=1&append=0&content=1&tagId=&posi=&picture=1&callback=jsonp2339";$ch2 = curl_init();curl_setopt($ch2, CURLOPT_URL, $url);curl_setopt($ch2, CURLOPT_FOLLOWLOCATION, TRUE);curl_setopt($ch2, CURLOPT_SSL_VERIFYHOST, FALSE);curl_setopt($ch2, CURLOPT_SSL_VERIFYPEER, false);curl_setopt($ch2, CURLOPT_RETURNTRANSFER, TRUE);$texts = curl_exec($ch2);curl_close($ch2);//echo $texts;$pattern = '/"pics"(.+?)","reply"/is';preg_match_all($pattern, $texts, $match);for($i=0;$i<count($match[0]);$i++){$pattern2 = '/"rateContent":"(.+?)."reply"/is';preg_match($pattern2, $match[0][$i], $matchcomments_only);echo "<p>".str_replace('","rateDate":"',' ',str_replace('","reply"','',str_replace('"rateContent":"','',$matchcomments_only[0])))."</p>";$pattern3 = '/img.alicdn(.+?).jpg/is';preg_match($pattern3, $match[0][$i], $matchpic_only);echo '';}/*匹配一张图片$pattern%20=%20'/"pics"(.+?)","position"/is';preg_match_all($pattern,%20$texts,%20$matchpic);for($i=0;$i<count($matchpic[0]);$i++){$pattern3%20=%20'/img.alicdn(.+?).jpg/is';preg_match($pattern3, $matchpic[0][$i], $matchpic_only);echo "<p>".$matchpic_only[0]."</p>";}*//*匹配所有图片$pattern = '/"pics"(.+?)","position"/is';preg_match_all($pattern, $texts, $matchpic);for($i=0;$i<count($matchpic[0]);$i++){$pics_str=str_replace('"pics":["//','',str_replace('"],"picsSmall":"","position"','',$matchpic[0][$i]));$arr = explode('","//',$pics_str);echo "<p>";foreach($arr as $newstr){echo '';}echo "</p>";}*/?>
下面给大家介绍PHP抓取淘宝搜索商品列表实例
fetch("http://s.taobao.com/search?spm=a230r.1.8.7.2NN4M7&q=%C7%EF%B6%AC%B4%F3%D2%C2&source=tbs<span style="color:transparent">本文来源gaodai#ma#com搞*!代#%^码$网!</span><strong>搞代gaodaima码</strong>y&refpid=420461_1006&discount_index=1&newpre=null&p4p_str=fp_midtop%3D0%26firstpage_pushleft%3D0&style=list&s=0#J_Filter"); $html=$snoopy->results; //说明:抓取网页使用的是 Snoopyphp 框架 也可以直接使用file_get_contents函数获取即可,//var_dump($html);preg_match_all('/<h3 class="summary">.*/',$html,$result);//preg_match_all('/([^]+)</div>/',$html,$result);var_dump($result);echo "<br>";/*//循环读取数组foreach($result as $key1){foreach($key1 as $key => $val){echo $key.$val;}}*/
以上所述是小编给大家介绍的PHP抓取淘宝商品的用户晒单评论+图片+搜索商品列表实例,希望对大家有所帮助!