腾讯云 qcloud/cos-sdk-v5 上传图片怎么获得可以访问的图片地址

$cosClient = new \Qcloud\Cos\Client([
    'region' => 'tj', // 华北-tj | 华南->gz | 华中->sh
    'credentials' => [
        'appId' => env('COS_APPID'),
        'secretId'    => env('COS_SECRETID'),
        'secretKey' => env('COS_SECRETKEY')
    ]
]);
$result = $cosClient->putObject([
    'Bucket'    => 'img-'.env('COS_APPID'), // 存储桶-appid
    'Key'         => $fileName, // 键名==文件名
    'Body'         => fopen($realPath, 'rb'), // 图片
]);

打印
[ETag] => "56b3a7ec5e93351b79a8cbf6770dc08c"
[ServerSideEncryption] => AES256
[RequestId] => NWVkNjNiMWFfMjNiMjM1MGFfNjkyNF9jNGUzZDU=
[Key] => chat_img/20200602/20200602074218-490.jpg
[Bucket] => img-1251411943
[Location] => img-1251411943.cos.ap-beijing-1.myqcloud.com/chat_img/20200602/20200602074218-490.jpg

Location 这个地址不能访问，需要获得 URL 插入数据库 显示图片