php多线程爬取淘宝详情数据的代码展示

以下是使用PHP多线程的示例代码： `<?php // 爬取淘宝详情数据的URL地址数组 $url_arr = array( 'item.taobao.com/item.htm?id…', 'item.taobao.com/item.htm?id…', 'item.taobao.com/item.htm?id…', 'item.taobao.com/item.htm?id…', 'item.taobao.com/item.htm?id…' );

// 多线程爬取淘宝详情数据 function multiThreadCrawl(url_arr) { mh = curl_multi_init(); $curl_arr = array(); foreach($url_arr as $i =>$url) { $curl_arr[$i] = curl_init($url); curl_setopt($curl_arr[$i], CURLOPT_RETURNTRANSFER, true); curl_multi_add_handle($mh, $curl_arr[$i]); } do { curl_multi_exec($mh,$running); } while($running > 0); foreach($url_arr as $i =>$url) { $res = curl_multi_getcontent($curl_arr[i]); // 处理淘宝详情数据的代码 // ... } foreach(url_arr as $i =>$url) { curl_multi_remove_handle($mh,$curl_arr[i]); } curl_multi_close(mh); }

multiThreadCrawl($url_arr);`

使用以上代码，可以实现多线程爬取指定URL地址数组中的淘宝详情数据。需要根据实际情况，修改处理详情数据的代码部分.

返回数据：需要封装好的可以咨询

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