我正在尝试将文件上传到我的 Amazon S3 存储桶。我的朋友过去在我们的网站上工作过，但一年后它被破坏了，我无法弄清楚出了什么问题。我们正在使用Geoff gaudreault开发的S3 PHP库。
这个库对我来说看起来很简单，实际上看起来有一个关键功能：putObject() .
不幸的是，我什至没有走出大门。我收到以下错误消息： Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data.
这是我的上传表单action的代码点火器PHP：
function s3(){
$config['upload_path'] = $_SERVER["DOCUMENT_ROOT"].'/temp/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '1000000';
$config['max_width'] = '1024000';
$config['max_height'] = '768000';
$this->load->library('upload', $config);
if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
print_r($error);
echo 'failure';
}
else
{
$data = array('upload_data' => $this->upload->data());
$fn = $data['file_name'];
$type = substr($fn, strrpos($fn, '.') + 1);
$this->load->library('s3');
$temp_file_path = $_SERVER["DOCUMENT_ROOT"]."/temp/" . $data['file_name'];
$contents = read_file($temp_file_path); // will this blow up or timeout for large files?!
$newFileName = uniqid().".".substr($temp_file_path, strrpos($temp_file_path, '.') + 1);
$contentPath = "mysite.com/Images";
$this->s3->putObject($newFileName, $contents, $contentPath, 'private', $type);
echo 'success';
}
}
有人有什么想法吗？
我切换到了另一个S3 PHP库，也称为S3.php，这是这个非常好的Netuts教程源代码的一部分。
只需将我的 AWS 密钥和存储桶名称插入演示页面.php文件，我就可以在大约 2 分钟内上传到我的存储桶。所以本教程非常简单。非常令人兴奋！
in codeigniter
此处链接以上传和删除 s3 存储桶中的图像
<?php
function profile_upload()
{
//print_r($_FILES);
if ($this->session->userdata('user_login')) {
$file = $_FILES['agent_profile_file']['tmp_name'];
if (file_exists($file)) {
$allowedExts = array("gif", "jpeg", "jpg", "png");
$typefile = explode(".", $_FILES["agent_profile_file"]["name"]);
$extension = end($typefile);
if (!in_array(strtolower($extension), $allowedExts)) {
//not image
$data['message'] = "images";
} else {
$userid = $this->session->userdata['user_login']['userid'];
$full_path = "agent_image/" . $userid . "/profileImg/";
/*if(!is_dir($full_path)){
mkdir($full_path, 0777, true);
}*/
$path = $_FILES['agent_profile_file']['tmp_name'];
$image_name = $full_path . preg_replace("/[^a-z0-9'._]+/", "-", strtolower(uniqid() . $_FILES['agent_profile_file']['name']));
//move_uploaded_file($path,$image_name);
$data['message'] = "sucess";
$s3_bucket = s3_bucket_upload($path, $image_name);
if ($s3_bucket['message'] == "sucess") {
$data['imagename'] = $s3_bucket['imagepath'];
$data['imagepath'] = $s3_bucket['imagename'];
}
//print_r($imagesizedata);
//image
//use $imagesizedata to get extra info
}
} else {
//not file
$data['message'] = "images";
}
} else {
$data['message'] = "login";
}
echo json_encode($data);
//$file_name2 = preg_replace("/ /", "-", $file_name);
}
// Helper file add code
// image compress code
function compress($source, $destination, $quality)
{
ob_start();
$info = getimagesize($source);
if ($info['mime'] == 'image/jpeg') {
$image = imagecreatefromjpeg($source);
} elseif ($info['mime'] == 'image/gif') {
$image = imagecreatefromgif($source);
} elseif ($info['mime'] == 'image/png') {
$image = imagecreatefrompng($source);
}
$filename = tempnam(sys_get_temp_dir(), "beyondbroker");
imagejpeg($image, $filename, $quality);
//ob_get_contents();
$imagedata = ob_end_clean();
return $filename;
}
// type for if image then it will reduce size
// site for it in web of mobile because mobile webservice image will in base 64
// $tempth will file temp path
// $image_path will file where to save path
function s3_bucket_upload($temppath, $image_path, $type = "image", $site = "web")
{
$bucket = "bucket-name";
$data = array();
$data['message'] = "false";
// For website only
if ($site == "web") {
if ($type == "image") {
$file_Path = compress($temppath, $image_path, 90);
} else {
$file_Path = $temppath;
}
}
try {
$s3Client = new S3Client([
'version' => 'latest',
'region' => 'us-west-2',
'credentials' => [
'key' => 'aws-key',
'secret' => 'aws-secretkey',
],
]);
// For website only
if ($site == "web") {
$result = $s3Client->putObject([
'Bucket' => $bucket,
'Key' => $image_path,
'SourceFile' => $file_Path,
//'body'=> $file_Path,
'ACL' => 'public-read',
//'StorageClass' => 'REDUCED_REDUNDANCY',
]);
$data['message'] = "sucess";
$data['imagename'] = $image_path;
$data['imagepath'] = $result['ObjectURL'];
} else {
// $tmp = base64_decode($base64);
$upload = $s3Client->upload($bucket, $image_path, $temppath, 'public-read');
$data['message'] = "sucess";
$data['imagepath'] = $upload->get('ObjectURL');
}
} catch (Exception $e) {
$data['message'] = "false";
// echo $e->getMessage() . "'n";
}
return $data;
}