laravel 使用 putFile() 通过 url 存储文件时，在字符串错误时调用成员函数 hashName()
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Call to a member function hashName() on string error when use putFile() to storing a file via url
提问by A.B.Developer
I'm working on an API that users can send a file url to download it to their specific folder that has a name same as their usernames.
我正在开发一个 API，用户可以发送一个文件 url 以将其下载到与他们的用户名具有相同名称的特定文件夹。
First I added new disk option to filesystem configuration named userthat holds specific directory same name as authenticated user username. like this:
首先，我向名为的文件系统配置添加了新的磁盘选项，该配置user包含与经过身份验证的用户用户名相同的特定目录。像这样：
'disks' => [
'user' => [
'driver' => 'local',
'root' => NULL, //set on the fly after user authentication. (LogAuthenticated.php)
],
'local' => [
'driver' => 'local',
'root' => public_path('files'),
]
]
When a User authenticate, I creates a directory named same as authenticated username on listener of Illuminate\Auth\Events\Authenticatedevent and set filesystems.disks.user.rootconfig like this :
当用户进行身份验证时，我会在Illuminate\Auth\Events\Authenticated事件侦听器上创建一个与经过身份验证的用户名相同的目录，并filesystems.disks.user.root像这样设置配置：
public function handle (Authenticated $event)
{
$username = $event->user->username;
if (!Storage::exists($username)) {
Storage::makeDirectory($username, 0775);
}
Config::set('filesystems.disks.user.root', public_path('files/' . $username));
}
Now I want to store a file from an external url that user provided.
Suppose that file has jpgformat and I want to store that in photodirectory on user Directory with a unique name. for that I wrote this :
现在我想从用户提供的外部 url 存储文件。假设该文件具有jpg格式，并且我想将其存储在photo具有唯一名称的用户目录中的目录中。为此我写了这个：
Storage::disk('user')->putFile('photos', fopen($photo, 'r'));
But when I run code got this error:
但是当我运行代码时出现此错误：
Call to a member function hashName() on string
I do not know what is this error and why occured. if anyone know please help me.
我不知道这个错误是什么以及为什么会发生。如果有人知道请帮助我。
回答by rap-2-h
According to the documentation, you could use:
根据文档，您可以使用：
Storage::disk('user')->putFile('photos', new \Illuminate\Http\File($photo));
If photo is a URL, you could try:
如果照片是网址，您可以尝试：
Storage::disk('user')->put('file.jpg', file_get_contents($photo));
