public function del($act)
{
$file_arr = explode('_', $act);
if (!isset($file_arr[1]) || !isset($file_arr[2])) {
$msg['msg'] = '失败';
$msg['error'] = 1;
echo json_encode($msg);
throw new Exception('exit');
}
$uid = User::getLoginUid();
$dir_id = $file_arr[1];
$file_id = $file_arr[2];
$results_sel_file_info = UploadFile::getUploadFileById($dir_id, $file_id, $uid);
//删除文件
if ($results_sel_file_info) {
//删除文件
PhotoM::delPhoto($results_sel_file_info);
//删除redis缓存的数据
$key_footer = 'uploadFileListByDir_' . $uid . '_' . $dir_id;
Cache::del($key_footer);
//删除数据库数据
$results_del_file = UploadFile::deleteUploadFileById($dir_id, $file_id, $uid);
if ($results_del_file) {
$msg['msg'] = '成功';
$msg['error'] = 0;
} else {
$msg['msg'] = '失败';
$msg['error'] = 1;
}
} else {
$msg['msg'] = '失败';
$msg['error'] = 1;
}
echo json_encode($msg);
throw new Exception('exit');
}
