<?php
require_once(APPPATH.'libraries/REST_Controller.php');
require 'vendor/autoload.php';
use Aws\S3\S3Client;
use Aws\S3\Exception\S3Exception;
$s3_config = array(
'key' => '*************',
'secret' => '*****************************');
$s3 = S3Client::factory([
'credentials' => [
'key' => $s3_config['key'],
'secret' => $s3_config['secret'],],
'region' => 'ap-northeast-2',
'version' => 'latest']);
function uploadS3($bucket, $dir, $file) {
$key = md5(uniqid());
$type = mime_content_type($file['tmp_name']);
$ext = explode('/', $type);
$ext = $ext[sizeof($ext) - 1];
$file_name = "{$key}.{$ext}";
$file_path = "./files/{$file_name}";
move_uploaded_file($file['tmp_name'], $file_path);
$save_path = null;
try {
$result = $GLOBALS['s3']->putObject([
'Bucket' => $bucket,
'Key' => "{$dir}/{$file_name}",
'Body' => fopen($file_path, 'rb'),
'ACL' => 'public-read']);
$save_path = $result['ObjectURL'];
} catch (S3Exception $e) {
// return null;
}
unlink($file_path);
return $save_path;
}
?>
这是我的代码 我也有 key 和 secret 。
我做了这个并尝试上传图像文件。
if (isset($_FILES['ImageOneAdd'])) {
$ImageOneAdd = uploadS3('testbucket','image',$_FILES['ImageOneAdd']);
}
但在 postman 中,返回的是这个。
{
"status": false,
"error": {
"classname": "InvalidArgumentException",
"message": "Found 1 error while validating the input provided for the PutObject operation:\n[Body] must be an fopen resource, a GuzzleHttp\\Stream\\StreamInterface object, or something that can be cast to a string. Found bool(false)"
}
}
不知道为什么会出现这个问题。
我只是使用 aws s3 upload php API 来实现;
如果有人看到这段代码,发现有任何错误,请帮助我
<小时/>是的,我修改了这段代码,
try {
$result = $GLOBALS['s3']->putObject([
'Bucket' => $bucket,
'Key' => "{$dir}/{$file_name}",
'SourceFile' => $file_path,
'ACL' => 'public-read']);
$save_path = $result['ObjectURL'];
} catch (S3Exception $e) {
// return null;
}
但是出现了错误。
{
"status": false,
"error": {
"classname": "RuntimeException",
"message": "Unable to open ./files/40c0a29b0599204c147745116554af59.jpeg using mode r: fopen(./files/40c0a29b0599204c147745116554af59.jpeg): failed to open stream: No such file or directory"
}
}
最佳答案
尝试使用以下代码上传文件,而不是读取文件。
$result = $GLOBALS['s3']->putObject(array(
'Bucket' => $bucket,
'Key' => "{$dir}/{$file_name}",
'SourceFile' => $file_path
));
http://docs.aws.amazon.com/aws-sdk-php/v2/api/class-Aws.S3.S3Client.html#_putObject
关于php - 使用 php 将文件上传到 aws s3 存储桶时出现错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42849510/