38 lines
1.0 KiB
PHP
38 lines
1.0 KiB
PHP
<?php
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namespace app\api\controller;
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use support\Request;
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use Webman\Http\UploadFile;
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class UploadController
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{
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public function image(Request $request)
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{
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$file = $request->file('file');
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if (!$file || !$file->isValid()) {
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return jsonResponse(null, '未找到文件或文件无效', 400);
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}
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$ext = strtolower($file->getUploadExtension());
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if (!in_array($ext, ['jpg', 'jpeg', 'png', 'gif', 'webp'])) {
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return jsonResponse(null, '仅支持图片文件', 400);
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}
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$dir = public_path() . '/upload/images/' . date('Ymd');
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if (!is_dir($dir)) {
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mkdir($dir, 0777, true);
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}
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$filename = uniqid() . bin2hex(random_bytes(4)) . '.' . $ext;
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$path = $dir . '/' . $filename;
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$file->move($path);
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$url = '/upload/images/' . date('Ymd') . '/' . $filename;
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return jsonResponse([
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'url' => $url,
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'name' => $file->getUploadName(),
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], '上传成功');
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}
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}
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