raffle/application/extra/aws.php

<?php
return [
    's3' => [
        'version'     => 'latest',
        'region'      => 'us-west-2', // 如：us-east-1
        'credentials' => [
            'key'    => 'AKIARRYIZIQIDUB7WQQK',
            'secret' => 'R0hDJ8277wLfqwldrkw4LOLSGTROZS6oW5Be0pWV',
        ],
        'bucket'      => 'alipearl-images',
        'endpoint'    => 'https://s3.your-region.amazonaws.com',
        // 上传配置
        'upload' => [
            'max_size'  => 52428800, // 5MB
            'exts'      => ['jpg', 'png', 'gif', 'jpeg', 'bmp'],
            'save_path' => 'uploads/{year}{mon}/{day}/', // 保存路径格式
            'cdn_url'   => 'https://alipearl-images.s3.us-west-2.amazonaws.com/', // CDN地址
        ]
    ]
];