Question

如何使用PHP中的curl发送Accept Encoding标头

  $data=json_encode($data);
$url = 'url to send';
$headers = array(
        'Content-Type: application/json'
    );
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);        
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_SSLVERSION, 4);
    $datas  = curl_exec($ch);
    curl_close($ch);

如何解压缩响应

Answer 1

您可以使用CURLOPT_ENCODING：

curl_setopt($ch, CURLOPT_ENCODING, "");

＆＃34; Accept-Encoding的内容：＆＃34;头。这使得能够解码的回应。支持的编码是＆＃34; identity＆＃34;，＆＃34; deflate＆＃34;，和＆＃34; gzip的＆＃34 ;.如果设置了空字符串＆＃34;＆＃34;，则包含全部的标题发送支持的编码类型。

http://php.net/manual/en/function.curl-setopt.php

或者，您可以发送标题：

$headers = array(
        'Accept: text/plain'
    );

在txt

中强制执行回复

Answer 2

如果你的意思是如何ungzip响应，我这样做：

<?php
....
$headers = array(
    "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
    "Accept-Encoding: gzip, deflate",
    "Accept-Charset: utf-8;q=0.7,*;q=0.3",
    "Accept-Language:en-US;q=0.6,en;q=0.4",
    "Connection: keep-alive",
);
....
$response = curl_exec($curl);
// check for curl errors
if ( strlen($response) && (curl_errno($curl)==CURLE_OK) && (curl_getinfo($curl, CURLINFO_HTTP_CODE)==200) ) {
    // check for gzipped content
    if ( (ord($response[0])==0x1f) && (ord($response[1])==0x8b) ) {
        // skip header and ungzip the data
        $response = gzinflate(substr($response,10));
    }
}
// now $response has plain text (html / json / or something else)

如何在PHP中使用curl发送Accept Encoding标头

2 个答案: