文件下载提示:致命错误: Call to undefined function think\response\finfo_open()
super
2021-09-14 11:52
![views](/static/super/images/icon/evaluate-9a.png)
$document_root = $_SERVER['DOCUMENT_ROOT'];
$path = $document_root . '/upload/store/store.png';
$download = new \think\response\Download($path);
return $download->name('测试下载.png');
![](/uploads/article/20210914/640220d07766630ea8bd9f1148400508.png)
错误原因:未安装fileinfo扩展
安装完成后,重启nginx,重新测试
![](/uploads/article/20210914/76c17a10e87dd70bfddd94cc521e4e87.png)
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