yii2-admin 插件使用简要教程 [ 2.0 版本 ]

呵呵 感谢koko啊

謝謝，但是圖片看不到了

非常感谢koko提供如此详细的教程！
有个问题请教：第五步以上的都可以实现，但是在访问页面的时候，设定的访问规则并没有起作用。自己排查了很久都找不出来原因，最有可能的原因是什么？

好东西，正有需求。

你好 yii2-admin 这个插件 yii migrate --migrationPath=@mdm/admin/migrations 执行完这个就报错 是什么原因啊。

Exception 'yii\base\InvalidParamException' with message 'Invalid path alias: @md
m/admin/migrations'

感谢，楼主！ 自定义规则和yii2-admin的菜单的应用，有帖子吗？

请教一下，怎么使yii2 admin 也能使用yii2-admin 进行权限验证管理。

棒棒哒。。。。。

用其它的数据表结构可以实现yii2-admin的接口吗

@koko 大神，麻烦提供下user表创建的SQL语句脚本呗
我看了你给的链接，里面有yii2安装过程的，这一步我做好了，yii2-admin也安装了，但是没有创建User表。

• yii2-admin对user表的字段是否有要求？
• yii2-admin是否需要这样的前提：登录验证部分已经修改为使用数据库验证？

谢谢！

假定你已经安装好了yii2，且数据库中创建了user表。具体安装步骤可见此文档。

补充一个我碰到的问题，给可能需要人参考：

使用basic模板创建app时，必须要在config/console.php中设置authManager使用rbac:

    'components' => [
        'db' => $db,
        'authManager' => [
            'class' => 'yii\rbac\DbManager',
        ],
    ],

否则，执行yii migrate的时候会报InvalidConfigException异常:

[jason@kali:/var/www/learn/basic]$ ./yii migrate --migrationPath=@yii/rbac/migrations
Yii Migration Tool (based on Yii v2.0.6)

Total 1 new migration to be applied:
	m140506_102106_rbac_init

Apply the above migration? (yes|no) [no]:yes
*** applying m140506_102106_rbac_init
NULL
Exception 'yii\base\InvalidConfigException' with message 'You should configure "authManager" component to use database before executing this migration.'

in /var/www/learn/basic/vendor/yiisoft/yii2/rbac/migrations/m140506_102106_rbac_init.php:29

Stack trace:
#0 /var/www/learn/basic/vendor/yiisoft/yii2/rbac/migrations/m140506_102106_rbac_init.php(36): m140506_102106_rbac_init->getAuthManager()
#1 /var/www/learn/basic/vendor/yiisoft/yii2/console/controllers/BaseMigrateController.php(492): m140506_102106_rbac_init->up()
#2 /var/www/learn/basic/vendor/yiisoft/yii2/console/controllers/BaseMigrateController.php(129): yii\console\controllers\BaseMigrateController->migrateUp('m140506_102106_...')
#3 [internal function]: yii\console\controllers\BaseMigrateController->actionUp(0)
#4 /var/www/learn/basic/vendor/yiisoft/yii2/base/InlineAction.php(55): call_user_func_array(Array, Array)
#5 /var/www/learn/basic/vendor/yiisoft/yii2/base/Controller.php(151): yii\base\InlineAction->runWithParams(Array)
#6 /var/www/learn/basic/vendor/yiisoft/yii2/console/Controller.php(91): yii\base\Controller->runAction('', Array)
#7 /var/www/learn/basic/vendor/yiisoft/yii2/base/Module.php(455): yii\console\Controller->runAction('', Array)
#8 /var/www/learn/basic/vendor/yiisoft/yii2/console/Application.php(167): yii\base\Module->runAction('migrate', Array)
#9 /var/www/learn/basic/vendor/yiisoft/yii2/console/Application.php(143): yii\console\Application->runAction('migrate', Array)
#10 /var/www/learn/basic/vendor/yiisoft/yii2/base/Application.php(375): yii\console\Application->handleRequest(Object(yii\console\Request))
#11 /var/www/learn/basic/yii(19): yii\base\Application->run()
#12 {main}

注意：上面*** applying m140506_102106_rbac_init下面这行打印出来的NULL，是因为我调试过程中修改了代码，在第28行添加了输出:

[jason@kali:/var/www/learn/basic]$ grep -n var_dump -C3 /var/www/learn/basic/vendor/yiisoft/yii2/rbac/migrations/m140506_102106_rbac_init.php 
25-    {
26-        $authManager = Yii::$app->getAuthManager();
27-        if (!$authManager instanceof DbManager) {
28:            var_dump($authManager);
29-            throw new InvalidConfigException('You should configure "authManager" component to use database before executing this migration.');
30-        }
31-        return $authManager;

先应用了dektrium/yii2-user ，然后能不能用这个？

分配权限哪里没用，不知道哪里错了

我用
composer require mdmsoft/yii2-admin "~2.0"
composer update这两行命令下载报错啊

The "yiisoft/yii2-composer" plugin requires composer-plugin-api 1.0.0, this *WIL
L* break in the future and it should be fixed ASAP (require ^1.0 for example).
Deprecation Notice: The Composer\Package\LinkConstraint\MultiConstraint class is
 deprecated, use Composer\Semver\Constraint\MultiConstraint instead. in phar://C
:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Package/LinkConstrain
t/MultiConstraint.php:17
Deprecation Notice: The Composer\Package\LinkConstraint\LinkConstraintInterface
interface is deprecated, use Composer\Semver\Constraint\ConstraintInterface inst
ead. in phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Packa
ge/LinkConstraint/LinkConstraintInterface.php:17
./composer.json has been updated
The "yiisoft/yii2-composer" plugin requires composer-plugin-api 1.0.0, this *WIL
L* break in the future and it should be fixed ASAP (require ^1.0 for example).
Loading composer repositories with package information
Updating dependencies (including require-dev)

Installation failed, reverting ./composer.json to its original content.


  [ErrorException]
  Illegal offset type in isset or empty


require [--dev] [--prefer-source] [--prefer-dist] [--no-plugins] [--no-progress]
 [--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform

这个内置的用户表的密码规则怎么来的,自己创建的用户和验证机制不一致, 好麻烦, 怎么用内置的创建新用户.

yii migrate --migrationPath=@mdm/admin/migrations
yii migrate --migrationPath=@yii/rbac/migrations

这两行代码是在什么地方执行的，怎么执行的？

运行这个 报错了 是什么原因

composer require mdmsoft/yii2-admin "~2.0"
You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug


  [ReflectionException]
  Class Fxp\Composer\AssetPlugin\Repository\NpmRepository does not exist



  [ErrorException]
  Declaration of Fxp\Composer\AssetPlugin\Repository\AbstractAssetsRepository
  ::whatProvides() should be compatible with Composer\Repository\ComposerRepo
  sitory::whatProvides(Composer\DependencyResolver\Pool $pool, $name, $bypass
  Filters = false)


require [--dev] [--prefer-source] [--prefer-dist] [--no-plugins] [--no-progress] [--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--] [<packages>]...

我样式还有目录结构应该如何去修改呢。我想要和自己的后台样式统一

权限界面是出来了，就是在路由里找不到我用gii生成的方法，请问是为啥？

怎么获取当前用户没有某个权限？谢谢！