摘要:<?phpnamespace app\admins\controller;use think\Controller;use Util\SysDb;class Base extends Controller{ public function __construct(){ parent::__construct(); $this->_admin = session('admin
<?php
namespace app\admins\controller;
use think\Controller;
use Util\SysDb;
class Base extends Controller{
public function __construct(){
parent::__construct();
$this->_admin = session('admin');
if(!$this->_admin){
header('Location:/index.php/admins/account/login');
exit;
}
$this->assign('admin',$this->_admin);
$this->db = new SysDb;
// 判断用户是否有权限
$group = $this->db->table('admin_groups')->where(array('gid'=>$this->_admin['gid']))->item();
if(!$group){
$this->request_error('对不起,您没有权限');
}
$rights = json_decode($group['rights']);
// 当前访问的菜单
$controller = request()->controller();
$method = request()->action();
$res = $this->db->table('admin_menus')->where(array('controller'=>$controller,'method'=>$method))->item();
if(!$res){
$this->request_error('对不起,您访问的功能不存在');
}
if($res['status'] == 1){
$this->request_error('对不起,该功能已禁止使用');
}
if(!in_array($res['mid'],$rights)){
$this->request_error('对不起,您没有权限');
}
}
private function request_error($msg){
if(request()->isAjax()){
exit(json_encode(array('code'=>1,'msg'=>$msg)));
}
exit($msg);
}
}
批改老师:韦小宝批改时间:2019-02-14 10:51:43
老师总结:嗯 写的很棒 权限是一个网站中特别重要的一项功能 关系到网站的安全性