TP 3.2.3 权限控制源码

来源：互联网发布：网络教育哪个好编辑：程序博客网时间：2024/05/21 09:42
<?phpnamespace Common\Controller;use Think\Controller;class CommonController extends Controller{    public function _initialize()    {        $access = $this->checkAccess();        if($access == 0){            echo "<script>alert('Sorry, you do not currently have permission to do this...')</script>";        }    }    //检测session值是否存在    public function checkSession()    {    }    //检测变量是否存在二维数组中    public function deep_in_array($value, $array) {        foreach($array as $item) {            if(!is_array($item)) {                if ($item == $value) {                    return true;                } else {                    continue;                }            }            if(in_array($value, $item)) {                return true;            } else if($this->deep_in_array($value, $item)) {                return true;            }        }        return false;    }    //检测权限    public function checkAccess()    {        $controller = CONTROLLER_NAME;        $action =  ACTION_NAME;        $access = $this->getAccess();        $con = $this->deep_in_array($controller,$access);        $act = $this->deep_in_array($action,$access);        if($con){            if($act){                return 1;            }else{                return 0;            }        }else{            return 0;        }    }    //获取权限    public function getAccess()    {        $sql = "select * from admin where id = 2";        $model = M();        $admin = $model->db(1,"mysql://root:root@127.0.0.1:3306/kd")->query($sql);        $rid = $admin[0]["rid"];        $sqls = "select * from role where id in($rid)";        $role = $model->db(1,"mysql://root:root@127.0.0.1:3306/kd")->query($sqls);        foreach($role as $k=>$v){            $jid[] = explode(",",$v['jid']);        }        $jid = array_unique($jid);        $jid = implode(",",$jid[0]);        $sqlsd = "select * from jurisdiction where id in($jid)";        $jurisdiction = $model->db(1,"mysql://root:root@127.0.0.1:3306/kd")->query($sqlsd);        return $jurisdiction;    }}
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