fastadmin后台 selectpage编辑默认选中

if ($this->request->request("keyValue")) {
    $array = [];
    $ids = explode(',',$this->request->request("keyValue"));
    foreach ($list as $key => $value) {
        if (in_array($value['id'],$ids)) {
            array_push($array, $value);
        }
    }
    $list = $array;
}