bc518174
 王天杨
提交两个项目文件
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<?php
declare(strict_types=1);
namespace app\controller\api;
use app\BaseController;
use think\facade\Db;
use Throwable;
class DownloadAsset extends BaseController
{
public function get()
{
$map = [];
try {
$rows = Db::name('download_asset')->select()->toArray();
foreach ($rows as $r) {
$type = strtolower(trim((string) ($r['type'] ?? '')));
if ($type !== 'certificate' && $type !== 'guide') {
continue;
}
$map[$type] = trim((string) ($r['image_url'] ?? ''));
}
} catch (Throwable) {
// 若未执行补丁 SQL，回退到内置静态图，避免影响用户下载流程。
}
return json([
'code' => 0,
'msg' => 'ok',
'data' => [
'certificate' => $map['certificate'] ?? '/static/certificate-dialog-bg.png',
'guide' => $map['guide'] ?? '/static/daocheng-yading-map.png',
],
]);
}
}
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