抓取不到html,curl和file_get_contents都抓不到,但是页面可以直接打开。
请教
网址如下
https:/count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107
为什么我怎么都抓不到内容呢,始终是空
回复讨论(解决方案)
贴出你的代码来看看
$ch = curl_init();$url='https://count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107';curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0);curl_setopt($ch, CURLOPT_HEADER, 0);$output = curl_exec($ch);curl_close($ch);echo $output;
试试 curl 设置下 CURLOPT_USERAGENT,浏览器标识
$ch = curl_init();$url='https://count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107';curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0);curl_setopt($ch, CURLOPT_HEADER, 0);$output = curl_exec($ch);curl_close($ch);echo $output;
怎么取到这个4905,谢谢,在线等,马上结帖。
"ICCP_1_522177046867":4905
他不过是返回了一个供 jsonp 调用的函数:
jsonp107({"SM_368_dsr-1097280647":{v:0,nv:100,m_UFB:0,m:4.89661,m_g:20.15,s_UFB:0,s:4.8744,s_g:31.49,c_UFB:0,c:4.87867,c_g:39.55,gp:100.00,ss:290159,hdr:true},"ICCP_1_522177046867":4914});
截取圆括号中间的内容,用 json_decode 函数解码即可
他不过是返回了一个供 jsonp 调用的函数:
jsonp107({"SM_368_dsr-1097280647":{v:0,nv:100,m_UFB:0,m:4.89661,m_g:20.15,s_UFB:0,s:4.8744,s_g:31.49,c_UFB:0,c:4.87867,c_g:39.55,gp:100.00,ss:290159,hdr:true},"ICCP_1_522177046867":4914});
截取圆括号中间的内容,用 json_decode 函数解码即可
$arr = json_decode($response, false);
var_dump($arr);
结果$arr是Null
拿去玩吧,
<?php//$jsonp=file_get_contents('https://count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107');$jsonp='jsonp107({"SM_368_dsr-1097280647":{v:0,nv:100,m_UFB:0,m:4.89661,m_g:20.15,s_UFB:0,s:4.8744,s_g:31.49,c_UFB:0,c:4.87867,c_g:39.55,gp:100.00,ss:290159,hdr:true},"ICCP_1_522177046867":4915});';preg_match_all('/\d{1,}}/',$jsonp,$arr);echo trim($arr[0][0],'}');
更新:
<?php//$jsonp=file_get_contents('https://count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107');$jsonp='jsonp107({"SM_368_dsr-1097280647":{v:0,nv:100,m_UFB:0,m:4.89661,m_g:20.15,s_UFB:0,s:4.8744,s_g:31.49,c_UFB:0,c:4.87867,c_g:39.55,gp:100.00,ss:290159,hdr:true},"ICCP_1_522177046867":4915});';preg_match_all('/\d{1,}/',$jsonp,$arr);echo array_reverse($arr[0])[0];
敢不敢下次提问标题起个好点的名字,自己不会玩扯函数不行
<meta charset="utf-8"><?php $ch = curl_init();$url='https://count.taobao.com/counter3?keys=SM_368_dsr-1097280647,ICCP_1_522177046867&callback=jsonp107';curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0);curl_setopt($ch, CURLOPT_HEADER, 0);$output = curl_exec($ch);curl_close($ch);preg_match_all("/(?:\()(.*)(?:\))/i", $output, $ok);$str=$ok[1][0];$str=str_replace('{"',"{",$str);$str=str_replace('":',":",$str);$str=str_replace(',"',",",$str);//不会正则只能这样苦逼的替换了。。反正就是把他重构为json格式$str=str_replace('{','{"',$str);$str=str_replace(':','":',$str);$str=str_replace(',',',"',$str);$obj=json_decode($str);var_dump($obj);echo "这是你要的ICCP_1_522177046867:".$obj->ICCP_1_522177046867;?>

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

Laravel's service container and service providers are fundamental to its architecture. This article explores service containers, details service provider creation, registration, and demonstrates practical usage with examples. We'll begin with an ove

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

Dreamweaver CS6
Visual web development tools

SublimeText3 Chinese version
Chinese version, very easy to use

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.
