PHP编程：Yii2搭建后台并实现rbac权限控制完整实例教程

PHP学习
vendor\mdmsoft\yii2-admin\migrations\schema-mysql.sql
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '自增ID', 
`username` varchar(255) NOT NULL COMMENT '用户名', 
`auth_key` varchar(32) NOT NULL COMMENT '自动登录key', 
`password_hash` varchar(255) NOT NULL COMMENT '加密暗码', 
`password_reset_token` varchar(255) DEFAULT NULL COMMENT '重置暗码token', 
`email` varchar(255) NOT NULL COMMENT '邮箱', 
`role` smallint(6) NOT NULL DEFAULT '10' COMMENT '角色等级', 
`status` smallint(6) NOT NULL DEFAULT '10' COMMENT '状态', 
`created_at` int(11) NOT NULL COMMENT '创建时间', 
`updated_at` int(11) NOT NULL COMMENT '更新时间', 
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8 COMMENT='用户表';

PHP学习
'components' => [ 
'view' => [
'theme' => [
'pathMap' => [ 
'@app/views' => '@vendor/dmstr/yii2-adminlte-asset/example-views/yiisoft/yii2-app' 
],
],
],
],

PHP学习
'urlManager' => [ 
//用于表明urlManager是否启用URL美化功能,在Yii1.1中称为path格式URL, 
// Yii2.0中改称美化. 
// 默认不启用.但实际使用中,特别是产品环境,一般都会启用. 
'enablePrettyUrl' => true, 
// 是否启用严格解析,如启用严格解析,要求当前哀求应至少匹配1个路由规则, 
// 否则认为是无效路由. 
// 这个选项仅在 enablePrettyUrl 启用后才有效. 
'enableStrictParsing' => false, 
// 是否在URL中显示入口脚本.是对美化功能的进一步补充. 
'showScriptName' => false, 
// 指定续接在URL后面的一个后缀,如 .html 之类的.仅在 enablePrettyUrl 启用时有效. 
'suffix' => '', 
'rules' => [ 
"<controller:\w+>/<id:\d+>"=>"<controller>/view", 
"<controller:\w+>/<action:\w+>"=>"<controller>/<action>" 
],
],

PHP学习
Options +FollowSymLinks
IndexIgnore */*
RewriteEngine on
# if a directory or a file exists, use it directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# otherwise forward it to index.php
RewriteRule . index.php

PHP学习
`auth_assignment`;
`auth_item_child`;
`auth_item`;
`auth_rule`;

PHP学习
CREATE TABLE `menu` ( 
`id` int(11) NOT NULL AUTO_INCREMENT, 
`name` varchar(128) NOT NULL, 
`parent` int(11) DEFAULT NULL, 
`route` varchar(256) DEFAULT NULL, 
`order` int(11) DEFAULT NULL, 
`data` text, 
PRIMARY KEY (`id`), 
KEY `parent` (`parent`), 
CONSTRAINT `menu_ibfk_1` FOREIGN KEY (`parent`) REFERENCES `menu` (`id`) ON DELETE SET NULL ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8

PHP学习
'modules' => [ 
'admin' => [ 
'class' => 'mdm\admin\Module', 
],
],
'aliases' => [ 
'@mdm/admin' => '@vendor/mdmsoft/yii2-admin',
],
//这里必须添加authManager配置项
'components' => [ 
... 
//components数组中加入authManager组件,有PhpManager和DbManager两种方式, 
//PhpManager将权限关系保存在文件里,这里使用的是DbManager方式,将权限关系保存在数据库. 
'authManager' => [ 
'class' => 'yii\rbac\DbManager', 
'defaultRoles' => ['guest'], 
], 
...
],

PHP学习
<ul class="sidebar-menu"> 
<li class="treeview"> 
<a href="#"> 
<i class="fa fa-gears"></i> <span>权限控制</span> 
<i class="fa fa-angle-left pull-right"></i> 
</a> 
<ul class="treeview-menu"> 
<li class="treeview"> 
<a href="/admin">管理员</a> 
<ul class="treeview-menu"> 
<li><a href="/user"><i class="fa fa-circle-o"></i> 后台用户</a></li> 
<li class="treeview"> 
<a href="/admin/role"> 
<i class="fa fa-circle-o"></i> 权限 <i class="fa fa-angle-left pull-right"></i> 
</a> 
<ul class="treeview-menu"> 
<li><a href="/admin/route"><i class="fa fa-circle-o"></i> 路由</a></li> 
<li><a href="/admin/permission"><i class="fa fa-circle-o"></i> 权限</a></li> 
<li><a href="/admin/role"><i class="fa fa-circle-o"></i> 角色</a></li> 
<li><a href="/admin/assignment"><i class="fa fa-circle-o"></i> 分配</a></li> 
<li><a href="/admin/menu"><i class="fa fa-circle-o"></i> 菜单</a></li> 
</ul> 
</li> 
</ul> 
</li> 
</ul> 
</li> 
</ul>

PHP学习
echo Nav::widget(
[
'encodeLabels' => false,
'options' => ['class' => 'sidebar-menu'],
'items' => MenuHelper::getAssignedMenu(Yii::$app->user->id),
]
);