RBAC
Posted azzy
tags:
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//登陆控制器
function actionLogin(){
$name=Yii::$app->request->post("name");
$pass=Yii::$app->request->post("pass");
$res= Yii::$app->db->createCommand("select * from user where name=‘$name‘ and pass=‘$pass‘")->queryOne();
if ($res){
$session=Yii::$app->session;
$session->set("uid",$res[‘id‘]);
$id=$res[‘id‘];
$sql=Yii::$app->db->createCommand("SELECT * from user join u_t on `user`.id=u_t.u_id join teacher on u_t.t_id=teacher.id JOIN t_p on teacher.id=t_p.t_id join power on t_p.p_id=power.id where `user`.id=$id")->queryAll();
$session->set("power",json_encode($sql));
return $this->redirect(["one/show"]);
}else{
echo "<a href=‘add‘>登陆失败</a>";
}
}
//权限控制器
function init()
{
$session=Yii::$app->session;
$id=$session->get("uid");
if (empty($id)){
echo "<a href=‘/mon/add‘>权限不足</a>";
}
$power= $session->get("power");
$power= json_decode($power);
foreach ($power as $k=>$v){
$arr[]=$v->controller.‘/‘.$v->function;
}
$res=Yii::$app->requestedRoute;
if (!in_array($res,$arr)){
echo "<a href=‘/mon/add‘>权限不足</a>";die;
}
}
function actionShow(){
$session=Yii::$app->session;
$data=$session->get("power");
$arr=json_decode($data,1);
$res= $this->gettree($arr,0);
return $this->render("show",["res"=>$res]);
}
function gettree($data,$pid){
$tree=[];
foreach ($data as $k=>$v){
if ($v[‘pid‘]==$pid){
$v[‘son‘]=$this->gettree($data,$v[‘id‘]);
$tree[]=$v;
}
}
return $tree;
}
//权限展示
//权限展示 <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> </head> <body> <table> <?php foreach ($res as $key=>$value){?> <tr> <?php echo $value[‘power‘] ?><br> <?php foreach ($value[‘son‘] as $k=>$v){?> <a href="<?php echo $v[‘function‘] ?>"><?php echo $v[‘power‘] ?><br></a> </tr> <?php }?> <?php }?> </table> </body> </html>
以上是关于RBAC的主要内容，如果未能解决你的问题，请参考以下文章
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