如何在公用文件夹中以原始名称保存文件
如何在公用文件夹中以原始名称保存文件
提问于 2019-06-24 19:37:55
我尝试将文件从默认位置保存到新位置(在public/ files中)，并希望以其原始名称保存它们，我更新了代码，但代码不起作用：
我从前一个更新的代码：
public function store(Request $request)
{
request()->validate([
'filename' => 'required',
]);
$files = $request->hasfile('filename');
$files->move(public_path('files'), $new_name);
foreach($request->file('filename') as $file) {
File::create([
'filename' => $file->getClientOriginalExtension(),
]);
}
return redirect('/file')->with('success', 'File Uploaded Successfully');
}我的原始/当前工作代码：
public function store(Request $request)
{
request()->validate([
'filename' => 'required',
]);
$files = $request->file('filename');
foreach ($files as $file) {
File::create([
'filename' => $file->getClientOriginalExtension(),
]);
}
return redirect('/file')->with('success', 'File Uploaded Successfully');
}我该怎么做呢？
回答 2
Stack Overflow用户
回答已采纳
发布于 2019-06-24 20:12:32
已更新
问题1：使用已被Larave1采用的关键字，如文件，
Solution：重命名模型文件以及迁移示例:-
模型文件：UploadedFile.php
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class UploadedFile extends Model
{
protected $fillable = [
'filename',
'path'
];
protected $table = 'uploadedFiles';
}迁移文件：2019_06_24_072153_create_uploaded_files_table.php
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateUploadedFilesTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('uploadedFiles', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('filename');
$table->string('path');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('uploadedFiles');
}
}问题2：在公共文件夹中没有创建符号链接(强烈建议将文件存储在存储文件夹中，而不仅仅是公共文件夹)
Solution：删除已创建为存储的文件夹并运行此命令
php artisan storage:link现在在FileController中，这是如何将多个图像存储到存储文件夹和数据库中：
public function store(Request $request)
{
request()->validate([
'filename' => 'required',
]);
if($request->hasFile('filename')){
$files = $request->file('filename');
foreach($files as $file){
$filename = $file->getClientOriginalName();
Storage::disk('public')->put('files/'.$filename, File::get($file));
UploadedFile::create([
'filename' => $filename,
'path' => url('storage/files/'.$filename)
]);
}
}
return redirect('/file')->with('success', 'File Uploaded Successfully');
} 在刀片文件中简单调用路径，因为我们已经将路径保存到数据库中
<img class="card-img-top" src="{{ $file->path }}">在进行所有更改后，运行以下命令
composer update
php artisan config:cache
composer dumpa
php artisan migrate:refresh --seed如果您使用的是Ubuntu，则还需要授予权限
sudo chmod -R a+rwx /opt/lampp/htdocs/multifiles2/
chmod 777 /opt/lampp/htdocs/multifiles2/storage/logs/laravel-2019-06-24.log //In case if log file is not accessible Stack Overflow用户
发布于 2019-06-24 20:19:08
基本上，你需要做的是：
- 将Laravel配置为使用“”文件夹来存储您的文件。为此，您可以编辑config/filesystems.php并将以下代码添加到disks阵列中：
'disks' => [
// This is the block to add
'my-disk' => [
'driver' => 'local',
'root' => public_path(), // Here we tell, that we want to save to the **public** folder
'url' => env('APP_URL'),
'visibility' => 'public',
],
// Block end
'local' => [
'driver' => 'local',
'root' => storage_path('app'),
],
'public' => [
'driver' => 'local',
'root' => storage_path('app/public'),
'url' => env('APP_URL') . '/storage',
'visibility' => 'public',
],
's3' => [
'driver' => 's3',
'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),
'region' => env('AWS_DEFAULT_REGION'),
'bucket' => env('AWS_BUCKET'),
'url' => env('AWS_URL'),
],
],- 将文件保存到此新磁盘：
if ($request->hasFile('filename')) {
$file = $request->file('filename');
$path = Storage::disk('my-disk')->putFileAs('files', $file, $file->getClientOriginalName()); // Here the first argument for putFileAs is the subfolder to save to
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/56735734
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