PHP上传文件及图片到七牛的方法

上传文件到七牛最简单的方式就是使用七牛官方最新的SDK

安装PHP SDK

composer require qiniu/php-sdk

上传文件到七牛

use QiniuAuth;use QiniuStorageUploadManager;$cfg = [ "access" => "YOUR_ACCESS_KEY", "secret" => "YOUR_SECRET_KEY", "bucket" => "YOUR_BUCKET", "domain" => "https://images.your_domain.com"];$auth = new Auth($cfg["access"], $cfg["secret"]);// 创建一个过期时间为1小时的临时上传令牌$token = $auth->uploadToken($cfg["bucket"], null, 3600);$filePath = "./illustration.png";$uploadMgr = new UploadManager();list($ret, $err) = $uploadMgr->putFile($token, null, $filePath);if($err !== null) {  $this->err = $err;} else {  echo $cfg["domain"] . "/" . $ret["key"];}

php向七牛上传base64编码的图片

与大家分享一下我的代码：

<?phprequire_once "vendor/autoload.php";header("Access-Control-Allow-Origin:*");use QiniuAuth;$bucket = "要上传的空间名";$accessKey = "你的accessKey";$secretKey = "你的secretKey";$auth = new Auth($accessKey, $secretKey);$upToken = $auth->uploadToken($bucket, null, 3600);//获取上传所需的tokenfunction 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; } $str="base64编码的字符串";echo "<pre>";echo request_by_curl("http://upload.qiniu.com/putb64/-1",$str,$upToken);echo "</pre>";

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持网页设计。