bot-28/app/Http/Controllers/agent/UploadController.php

<?php

namespace App\Http\Controllers\agent;

use App\Constants\Util;
use App\Http\Controllers\AgentApiController;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;

/** 代理后台上传图片（充值凭证、人工提现收款码等），存储方式和返回格式同总后台 /admin/upload/uploadFile。 */
class UploadController extends AgentApiController
{
    public function image(Request $request)
    {
        return $this->execute(function () use ($request) {
            $request->validate(['image' => ['required', 'image', 'mimes:jpg,jpeg,png,webp', 'max:10240']]);
            $image = $request->file('image');
            // 扩展名按文件内容判断，不信任客户端文件名
            $name = md5_file($image->getRealPath()) . '.' . ($image->extension() ?: 'webp');
            $path = Storage::disk('public')->exists('images/' . $name)
                ? 'images/' . $name
                : $image->storeAs('images', $name, 'public');
            return ['path' => Util::ensureUrl(Storage::url($path))];
        });
    }
}