laravel-admin如何上传图片以及出现的错误和解决办法

使用laravel-admin上传图片的方法与过程中的问题

1、配置文件config/admin.php

'upload' => [
// Disk in `config/filesystem.php`.
'disk' => 'admin',
// Image and file upload path under the disk above.
'directory' => [
'image' => 'images',
'file'
=> 'files',
],
],

确保这里没问题

2、配置文件config/filesystems.php

/*
|--------------------------------------------------------------------------
| Filesystem Disks
|--------------------------------------------------------------------------
|
| Here you may configure as many filesystem "disks" as you wish, and you
| may even configure multiple disks of the same driver. Defaults have
| been setup for each driver as an example of the required options.
|
| Supported Drivers: "local", "ftp", "sftp", "s3", "rackspace"
|
*/
'disks' => [
'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'),
],
'admin' => [
'driver'
=> 'local',
'root'
=> public_path('upload'),
'visibility' => 'public',
'url' => env('APP_URL').'/public/upload/',
],
],

确保这里没问题

3、控制器使用laravel-admin提供的方法

protected function form()
{
$form = new Form(new Brand());
//$form->number('row', __('Row'));
$form->text('brand_name', __('Brand name'));
$form->text('desc', __('Desc'));
//
$form->text('logo', __('Logo'));
$form->image('logo',__('封面图'))
->thumbnail('small', $width = 300, $height = 300)->removable();
$form->number('sort', __('Sort'))->default(1);
return $form;
}

这里上传图片官方文档有很多方法上传，适用于各种上传情况，根据实际情况使用适合自己的上传方法就行，我这里是封面图，所以我就用单图的就行了。
`

4、请求的时候，image报错了，laravel-admin Class ‘InterventionImageFacadesImage’ not found，说找不到这个类。

那就安装一下：composer require intervention/image

5、安装image的时候又报错了，composer require intervention/image Your requirements could not be resolved to an installable set of packages.，
说是composer版本什么的问题有网上说解决办法是忽略版本composer install --ignore-platform-reqs 我试了没用。然后我在页面看到报错，说fileinfo扩展没有安装，那就去安装一下扩展

5、继续报错 impossible to create the root directory “/www/wwwroot/hyzt/public/upload”.
impossible to create the root directory "/www/wwwroot/hyzt/public/upload/images"
说没有upload文件夹和images，在指定目录下创建一个upload文件夹，再在upload下面创建images文件夹。

6、config/app.php配置注册一下

'providers' => [
InterventionImageImageServiceProvider::class,
],
'aliases' => [
'Image' => InterventionImageFacadesImage::class,
],

最后

以上就是灵巧老师为你收集整理的laravel-admin如何上传图片以及出现的错误和解决办法的全部内容，希望文章能够帮你解决laravel-admin如何上传图片以及出现的错误和解决办法所遇到的程序开发问题。

如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。