php向七牛上傳base64編碼的圖片

最近一直在研究如何經過php向七牛雲存儲上傳base64編碼的圖片，求助百度，谷歌都沒有找到答案，無奈只能本身研究，元旦還在敲代碼也算是夠狠的，值得高興的是成功解決了該問題，與你們分享一下個人代碼：

<?php
require_once  'vendor/autoload.php';
header('Access-Control-Allow-Origin:*');

use Qiniu\Auth;

$bucket = '要上傳的空間名';
$accessKey = '你的accessKey';
$secretKey = '你的secretKey';
$auth = new Auth($accessKey, $secretKey);
$upToken = $auth->uploadToken($bucket, null, 3600);//獲取上傳所需的token


function request_by_curl($remote_server,$post_string,$upToken) {  

  $headers = array();
  $headers[] = 'Content-Type:image/png';
  $headers[] = 'Authorization:UpToken '.$upToken;
  $ch = curl_init();  
  curl_setopt($ch, CURLOPT_URL,$remote_server);  
  //curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_HTTPHEADER ,$headers);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
  //curl_setopt($ch, CURLOPT_POST, 1);
  curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
  curl_setopt($ch, CURLOPT_TIMEOUT, 30);
  $data = curl_exec($ch);  
  curl_close($ch);  
  
  return $data;  
}  
$str="base64編碼的字符串";
echo "<pre>";
echo request_by_curl('http://upload.qiniu.com/putb64/-1',$str,$upToken);
echo "</pre>";

成功get。