baoshi-was/app/Services/PrintPartImageService.php

<?php

namespace App\Services;

use App\Traits\ServiceAppAop;
use App\PrintPartImage;

class PrintPartImageService
{
    use ServiceAppAop;
    protected $modelClass=PrintPartImage::class;

    public function  saveFile(PrintPartImage $model,$file): array
    {
        $tmpFil = $file->getRealPath();
        if (!$file) return ['success' => false, 'message' => '上传图片为找到'];
        if (!$file->isValid()) return ['success' => false, 'message' => '找不到上传图片'];
        if (!is_uploaded_file($tmpFil)) return ['success' => false, 'message' => '文件错误'];
        if ($file->getSize() > 5 * 1024 * 1024) return ['success' => false, 'message' => '文件不能大于5MB'];

        $dirPath = storage_path('app\public\files\partImage');
        if (!file_exists($dirPath)) {
            mkdir($dirPath);
        }
        $fileSuffix = $file->getClientOriginalExtension();

        $filePath = storage_path('app\public\files\partImage\\' . $model['name']  . $fileSuffix);

        $result = move_uploaded_file($tmpFil,$filePath);

        if ($result == false) return ['success' => false, 'data' => '文件上传失败'];

        $model->saveFile($file);
        $model->load('file');

        return ['success' => true, 'data' => '文件上传成功'];
    }

}