Php 从网站中抓取数据并以纯文本形式获取其html

请检查下面的代码。我试图刮网站使用代理和它的工作现在。问题在于

print\r

以不可读格式显示数据。我需要使它“正常”的html源代码。我怎么做

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://www.amazon.com');
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_PROXY, '142.234.203.59:12345');
curl_setopt($ch, CURLOPT_PROXYUSERPWD, 'haris20202:veryfastplease123');
$data = curl_exec($ch);
curl_close($ch);

print_r($data);

---

包含标题（'Content-Type:application/json'）；在您的文件中，使用功能稍全的curl函数获取字符串类型的响应，响应上方的函数看起来不错，但它包含一个
机器人检查

* Rebuilt URL to: https://www.amazon.com/
*   Trying 142.234.203.59...
* TCP_NODELAY set
* Connected to 142.234.203.59 (142.234.203.59) port 12345 (#0)
* allocate connect buffer!
* Establish HTTP proxy tunnel to www.amazon.com:443
* Proxy auth using Basic with user 'haris20202'
> CONNECT www.amazon.com:443 HTTP/1.1
Host: www.amazon.com:443
Proxy-Authorization: Basic aGFyaXMyMDIwMjp2ZXJ5ZmFzdHBsZWFzZTEyMw==
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36
Proxy-Connection: Keep-Alive

< HTTP/1.1 200 Connection established
< 
* Proxy replied 200 to CONNECT request
* CONNECT phase completed!
* ALPN, offering http/1.1
* successfully set certificate verify locations:
  CAfile: c:/wwwroot/cacert.pem
  CApath: none
* CONNECT phase completed!
* CONNECT phase completed!
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
*  subject: C=US; ST=Washington; L=Seattle; O=Amazon.com, Inc.; CN=www.amazon.com
*  start date: Sep 18 00:00:00 2019 GMT
*  expire date: Aug 23 12:00:00 2020 GMT
*  subjectAltName: host "www.amazon.com" matched cert's "www.amazon.com"
*  issuer: C=US; O=DigiCert Inc; CN=DigiCert Global CA G2
*  SSL certificate verify ok.
> GET / HTTP/1.1
Host: www.amazon.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36
Accept: */*
Accept-Encoding: deflate, gzip

< HTTP/1.1 200 OK
< Content-Type: text/html
< Content-Length: 2097
< Connection: keep-alive
< Server: Server
< Date: Tue, 26 Nov 2019 10:14:10 GMT
< Vary: Content-Type,Cookie,Referer,Accept-Encoding,X-Amzn-CDN-Cache,X-Amzn-AX-Treatment,User-Agent
< Content-Encoding: gzip
< x-amz-rid: DTAY61T1CN3HGSADJG16
< Edge-Control: no-store
< X-Cache: Miss from cloudfront
< Via: 1.1 274469ea4a9ada6e05630e17982ca5de.cloudfront.net (CloudFront)
< X-Amz-Cf-Pop: PHL50
< X-Amz-Cf-Id: R3hAZb_0qdQYB25p3WwZ5D-wK_1ujzleVSOS7EZo_zsTyMx9oYU6CA==
< 
* Connection #0 to host 142.234.203.59 left intact

*重建的URL到：https://www.amazon.com/
*正在尝试142.234.203.59。。。
*TCP_节点集
*连接到142.234.203.59（142.234.203.59）端口12345（#0）
*分配连接缓冲区！
*建立HTTP代理隧道到www.amazon.com:443
*使用Basic与用户“haris20202”进行代理身份验证
>连接www.amazon.com:443http/1.1
主持人：www.amazon.com:443
代理授权：基本AGFYAXMYMDIWMJP2ZXJ5ZMFZDBSZWFZFTEYMW==
用户代理：Mozilla/5.0（Windows NT 6.1；Win64；x64）AppleWebKit/537.36（KHTML，类似Gecko）Chrome/58.0.3029.110 Safari/537.36
代理连接：保持活动状态
GET/HTTP/1.1
主持人：www.amazon.com
用户代理：Mozilla/5.0（Windows NT 6.1；Win64；x64）AppleWebKit/537.36（KHTML，类似Gecko）Chrome/58.0.3029.110 Safari/537.36
接受：*/*
接受编码：deflate，gzip


亚马逊有一个API——你考虑过使用它吗
 有什么解决方案吗？亚马逊已经实施了一个
BOT-check
系统，该系统可能会产生干扰。那么
$data
的价值是什么？这里您可以看到第一点，您需要配置CURL来执行HTTPS请求！第二点是，同样使用正确的CURL选项设置，您将无法获得所需的信息，因为如上所述，它们使用BOT检查，这意味着您将收到一条通知，以联系amazon API支持；）