如何将 Base64 格式的文件附加到 Laravel 5.2 邮件

我有 Angular 应用程序作为前端，Laravel 5.2 作为 api 后端。我的角度应用程序将参数发送到我的 laravel 控制器：

{
     name: "My Name", 
     email: "[email protected]", 
     subject: "Hello", 
     message: "This My Message",
     attachment: {
           base64: /9j/4AAQSkZJRgABAQEASABIAAD/2wCEAAMCAgMC.....
           filetype: "application/rar", 
           filename: "example.rar", 
           filesize: 198141,…
     }
}

在我的 laravel 控制器中我有这样的代码

$data = [
    'name' => $request->input('name'),
    'email' => $request->input('email'),
    'subject' => $request->input('subject'),
    'message' => $request->input('message'),
    'attachment' => $request->file('attachment'),
    'store' => 'Store Name',
];

Mail::send('emails.call-us', ['data' => $data],
    function ($m) use ($data) {
        $m->from($data['email'], $data['name'] . ' - ' . $data['store']);
        $m->attach($data['attachment'], [as => 'example.rar', ['mime' => 'application/rar']);
        $m->to(env('EMAIL_CONTACT_US'));
        $m->subject($data['subject']);
    });

从 Base64 格式将文件作为附件电子邮件发送的推荐方式是什么？谢谢

好吧，我解决了我的问题，这很容易......

刚刚将 Attach 更改为 AttachData

$data = [
    'name' => $request->input('name'),
    'email' => $request->input('email'),
    'subject' => $request->input('subject'),
    'message' => $request->input('message'),
    'attachment' => $vAttachment,
    'store' => $vStore->name,
];

Mail::send('emails.call-us', ['data' => $data],
    function ($m) use ($data) {
        $m->from($data['email'], $data['name'] . ' - ' . $data['store']);
        $m->attachData(base64_decode($data['attachment']['base64']), $data['attachment']['filename'], ['mime' => $data['attachment']['filetype']]);
        $m->to(env('EMAIL_CONTACT_US'));
        $m->subject($data['subject']);

愚蠢的我:)