一,相关文档:
https://learnku.com/docs/laravel/10.x/filesystem/14865
二,配置.env和config
1, .env中
IMG_HOST = "http://192.168.219.6"
IMG_DIR = "/var/www/html"
2,config/filesystems.php中:img部分是我们新添加配置
'disks' => [
'local' => [
'driver' => 'local',
'root' => storage_path('app'),
'throw' => false,
],
'img'=>[
'driver' => 'local',
'root' => env('IMG_DIR')."/goodsImage",
'url' => env('IMG_HOST').'/goodsImage',
'visibility' => 'public',
'throw' => false,
],
'public' => [
'driver' => 'local',
'root' => storage_path('app/public'),
'url' => env('APP_URL').'/storage',
'visibility' => 'public',
'throw' => false,
],
三,php代码:
controller中:
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use Illuminate\Support\Facades\Storage;
class NewsController extends Controller
{
//操作文件
public function imgFile(){
// 取到磁盘实例
$disk = Storage::disk( 'img' );
//判断文件是否存在
$filePath = "1641037085.jpg" ;
$exists = $disk ->exists( $filePath );
echo "图片文件是否存在:" . $exists . "<br/>" ;
//得到图片url
$url = $disk ->url( $filePath );
echo "图片文件url:" . $url . "<br/>" ;
//复制文件
$filePathNew = "anew.jpg" ;
$disk -> copy ( $filePath , $filePathNew );
$existsNew = $disk ->exists( $filePathNew );
echo "复制生成图片文件是否存在:" . $existsNew . "<br/>" ;
// 创建目录
$disk ->makeDirectory( 'test' );
//移动文件 第一个参数是要移动的文件,第二个参数是移动到哪里
$disk ->move( $filePathNew , 'test/' . $filePathNew );
$existsMove = $disk ->exists( 'test/' . $filePathNew );
echo "移动的图片文件是否存在:" . $existsMove . "<br/>" ;
//删除文件
$disk -> delete ( 'test/' . $filePathNew );
$existsMove2 = $disk ->exists( 'test/' . $filePathNew );
echo "删除后的图片文件是否存在:<br/>" ;
var_dump( $existsMove2 );
}
//下载文件
public function imgDown(){
// 取到磁盘实例
$disk = Storage::disk( 'img' );
$filePath = "1641037085.jpg" ;
//下载
return $disk ->download( $filePath );
}
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说明:刘宏缔的架构森林—专注it技术的博客,
网站:https://blog.imgtouch.com
原文: https://blog.imgtouch.com/index.php/2023/11/07/laravel-wen-jian-cao-zuo-10-27/
代码: https://github.com/liuhongdi/ 或 https://gitee.com/liuhongdi
说明:作者:刘宏缔 邮箱: [email protected]
四,测试效果:
五,查看laravel框架的版本:
liuhongdi@lhdpc:/data/laravel/dignews$ php artisan --version
Laravel Framework 10.27.0
标签:laravel,文件,exists,10.27,url,filePath,filePathNew,disk
From: https://www.cnblogs.com/architectforest/p/17814834.html