權限管理在thinkphp有兩種方式，比較常見用是RBAC,也是比較人用，容易理解，是基于節點的權限管理，Auth也可以做權限管理基于規則的權限管理，下面分別說說

1，Thinkphp RBAC權限管理，5張表就可以輕松搞點權限管理

用戶表 think_username

id name password

用戶組表(也被稱為角色表) think_group

gid gname

用戶和角色之間關系表 think_group_user

id uid gid

權限表（也被稱為訪問權限表，控制器，方法之間的表,也被稱為節點表）think_role

id jname

角色和權限之間的表 think_role_group

id gid jid

#代碼找不到了，具體可參考幕課網RBAC視頻教程

2，Thinkphp Auth權限管理基于規則的

Auth權限認證是按規則進行認證。 在數據庫中我們有

規則表（think_auth_rule）
用戶組表(think_auth_group)
用戶組明顯表（think_auth_group_access）
我們在規則表中定義權限規則， 在用戶組表中定義每個用戶組有哪些權限規則，在用戶組明顯表中定義用戶所屬的用戶組。

<?php namespace Home\Controller;use Think\Auth; use Think\Controller; use Think\Page;class AuthController extends CommonController {/*** 規則列表*/public function index(){$rules = M('AuthRule')->select();$count = count($rules);$page = new Page($count,10);// 實例化分頁類 傳入總記錄數和每頁顯示的記錄數(10)$show = $page->show();// 分頁顯示輸出$menu1 = M('AuthRule')->where(array('pid'=>0))->select();$rules = M('AuthRule')->limit($page->firstRow.','.$page->listRows)->select();$this->assign('page',$show);$this->assign("count",$count);$this->assign("rules",$rules);$this->assign("menurules",$menu1);$this->display();}/*** 查找規則*/public function findrule(){$cond = array('id'=>$_POST['id']);$rule = M('AuthRule')->where($cond)->find();$this->ajaxReturn($rule,'json');}/*** 添加規則*/public function add(){$rules = M('AuthRule')->where(array('pid'=>0))->select();if ($_POST){$name = $_POST['name'];$title = $_POST['title'];$type = $_POST['type'];$status = $_POST['status']?$_POST['status']:0;$condition = $_POST['condition'];$pid = $_POST['pid'];$ismenu = $_POST['ismenu'];$sort_order = $_POST['sort_order'];$data = compact('name','title','type','status','condition','pid','ismenu','sort_order');M('AuthRule')->add($data);alert('添加成功','/home/auth/index');}$this->assign("rules",$rules);$this->display();}/*** 修改規則*/public function editrule(){if ($_POST['id']){$data = array('name'=>$_POST['name'],'title'=>$_POST['title'],'status'=>$_POST['status']?$_POST['status']:0,'condition'=>$_POST['condition']?$_POST['condition']:0,'pid'=>$_POST['pid'],'ismenu'=>$_POST['ismenu'],'sort_order'=>$_POST['sort_order']);M('AuthRule')->where(array('id'=>$_POST['id']))->save($data);}$re = array('code'=>1,'message'=>'success');$this->ajaxReturn($re,'json');}/*** 刪除規則*/public function delrule(){$id = $_GET['id'];if ($id){M('AuthRule')->where(array('id'=>$id))->delete();alert("刪除成功！",'/home/auth/index');}else{alert("刪除失敗",'/home/auth/index');}}/*** 規則組*/public function authGroup(){$groupRules = M('AuthGroup')->select();$count = count($groupRules);$this->assign("count",$count);$this->assign('groupRules',$groupRules);$this->display();}/*** 添加規則組*/public function addAuthGroup(){$rules = M('AuthRule')->select();$auth = new Auth();$rules = $auth->unlimitedForLayer($rules);if ($_POST){$postrules = $_POST['rules'];$cond['id'] = array('in',$postrules);$crules = M('AuthRule')->where($cond)->select();$auth = new Auth();$data = $auth->childForLayer($crules);$saverules = implode(",",array_column($data,'id'));$data = array('title'=>$_POST['title'],'status'=>$_POST['status'],'rules'=>$saverules);M('AuthGroup')->add($data);alert("添加成功",'/home/auth/authGroup');}$this->assign('rules',$rules);$this->display();}/*** 修改規則組頁面*/public function editAuthGroup(){$id = $_GET['id'];$group = M('AuthGroup')->where(array('id'=>$id))->find();$grouprules = explode(',', trim($group['rules'], ','));$rules = M('AuthRule')->select();/**************************************************/$auth = new Auth();$rules = $auth->unlimitedForLayer($rules); // print_r($rules);die();/**************************************************/$this->assign('rules',$rules);$this->assign('grouprules',$grouprules);$this->assign('group',$group);$this->display();}/*** 修改規則組邏輯*/public function updateAuthGroup(){$postrules = $_POST['rules'];$cond['id'] = array('in',$postrules);$rules = M('AuthRule')->where($cond)->select();$auth = new Auth();$data = $auth->childForLayer($rules);$rules = implode(",",array_column($data,'id'));$data = array('title'=>$_POST['title'],'status'=>$_POST['status']?$_POST['status']:0,'rules'=>$rules);M('AuthGroup')->where(array('id'=>$_POST['id']))->save($data);alert("添加成功",'/home/auth/authGroup');}/*** 刪除規則組*/public function delGroup(){$id = $_GET['id'];$re = M('AuthGroup')->where(array('id'=>$id))->delete();if ($re){alert('刪除成功','/home/auth/authGroup');}else{alert('刪除失敗','/home/auth/authGroup');}}/*** 用戶組*/public function userGroup(){$users = M('admin a')->join('yixiang_auth_group_access agc on a.id=agc.uid')->join('yixiang_auth_group ag on ag.id = agc.group_id')->field('a.id as id,a.username as username,ag.title as title')->select(); // dump($users);die();$groups = M('AuthGroup ag')->select();$count = count($users);$this->assign('users',$users);$this->assign('groups',$groups);$this->assign('count',$count);$this->display();}/*** 編輯用戶組*/public function editgroup(){if ($_POST){$uid = $_POST['userid'];$groupid = $_POST['groupid'];$data = array('group_id'=>$groupid);M('AuthGroupAccess')->where(array('uid'=>$uid))->save($data);$returndata = array('code'=>1,'message'=>'success');$this->ajaxReturn($returndata);}}public function getOnemenu(){$menu = M('AuthRole')->where(array('pid'=>0))->select();return $menu;}public function setmenu(){$this->display('Common/nav');} } 與50位技術專家面對面20年技術見證，附贈技術全景圖

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