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×°ÖÃAWS SDK

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composer require aws/aws-sdk-php

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ÉèÖÃAmazon S3

ÔÚʹÓÃAmazon S3ʱ£¬ÎÒÃÇÐèÒªÉèÖÃÓëAmazon S3½»»¥ËùÐèµÄƾ֤ºÍÉèÖá£ÕâЩƾ֤ºÍÉèÖðüÀ¨AWS»á¼ûÃÜÔ¿IDºÍÉñÃØ»á¼ûÃÜÔ¿£¬½«ÒªÊ¹ÓõÄÇøÓòÃû³ÆºÍÍ°Ãû³Æ¡£ÎÒÃÇ¿ÉÒÔ½«ÕâЩƾ֤ºÍÉèÖÃÌí¼Óµ½LaravelÓ¦ÓóÌÐòµÄ.envÎļþÖУ¬ÒÔ±ãÔÚÔËÐÐʱʹÓá£

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AWS_ACCESS_KEY_ID=your_access_key_id
AWS_SECRET_ACCESS_KEY=your_secret_access_key
AWS_DEFAULT_REGION=us-west-2
AWS_BUCKET=your_bucket_name

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ÔÚ.envÎļþÖÐÉèÖúÃÕâЩƾ֤ºÍÉèÖúó£¬ÎÒÃÇ¿ÉÒÔʹÓÃconfigº¯ÊýÔÚLaravelÓ¦ÓóÌÐòµÄ´úÂëÖлá¼ûËüÃÇ¡£ÀýÈ磬Ҫ»ñÈ¡AWSÍ°µÄÃû³Æ£¬ÎÒÃÇÖ»ÐèŲÓÃÒÔÏ´úÂ룺

$bucketName = config('aws.bucket');

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<form action="/upload" method="post" enctype="multipart/form-data">
    @csrf
    <input type="file" name="file">
    <button type="submit">ÉÏ´«</button>
</form>

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use AwsS3S3Client;
use IlluminateHttpRequest;

public function upload(Request $request)
{
    $file = $request->file('file');
    $fileName = $file->getClientOriginalName();

    $s3 = new S3Client([
        'version' => 'latest',
        'region'  => config('aws.region'),
        'credentials' => [
            'key'    => config('aws.key'),
            'secret' => config('aws.secret'),
        ],
    ]);

    $bucketName = config('aws.bucket');

    $result = $s3->putObject([
        'Bucket' => $bucketName,
        'Key'    => $fileName,
        'Body'   => file_get_contents($file),
        'ACL'    => 'public-read',
    ]);

    $fileUrl = $result['ObjectURL'];

    // ½«ÎļþURLÉúÑĵ½Êý¾Ý¿â»òÆäËûλÖÃ
}

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ÏÂÔØÎļþ´ÓAmazon S3

Òª´ÓAmazon S3ÏÂÔØÎļþ£¬ÎÒÃÇ¿ÉÒÔʹÓÃaws-sdk-php¿âÖеÄgetObjectÒªÁì¡£ÏÂÃæÊÇÒ»¸öʾÀý´úÂ룬ÓÃÓÚÏÂÔØÎļþ²¢½«ÆäÉúÑĵ½Óû§µÄÅÌËã»úÉÏ£º

use AwsS3S3Client;
use IlluminateHttpRequest;

public function download($fileName)
{
    $s3 = new S3Client([
        'version' => 'latest',
        'region'  => config('aws.region'),
        'credentials' => [
            'key'    => config('aws.key'),
            'secret' => config('aws.secret'),
        ],
    ]);

    $bucketName = config('aws.bucket');

    $result = $s3->getObject([
        'Bucket' => $bucketName,
        'Key'    => $fileName,
    ]);

    $fileContent = $result['Body']->getContents();

    return response($fileContent, 200, [
        'Content-Type'        => $result['ContentType'],
        'Content-Disposition' => 'attachment;filename="' . $fileName . '"',
    ]);
}

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