diff --git a/composer.json b/composer.json
index f60a8f9..ae6a715 100644
--- a/composer.json
+++ b/composer.json
@@ -14,10 +14,13 @@
     },
     "minimum-stability": "stable",
     "require": {
-        "php": ">=7.4.0",
+        "php": ">=8.2.0",
         "yiisoft/yii2": "~2.0.45",
         "yiisoft/yii2-bootstrap5": "~2.0.2",
-        "yiisoft/yii2-symfonymailer": "~2.0.3"
+        "yiisoft/yii2-symfonymailer": "~2.0.3",
+        "sam-it/yii2-mariadb": "^3.1",
+        "bestyii/yii2-gii-rest": "*",
+        "bestyii/yii2-openapi-reader": "dev-master"
     },
     "require-dev": {
         "yiisoft/yii2-debug": "~2.1.0",
diff --git a/config/db.php b/config/db.php
index bc75e61..30f8d86 100644
--- a/config/db.php
+++ b/config/db.php
@@ -1,11 +1,16 @@
 <?php
 
+use yii\db\Connection;
+
 return [
-    'class' => 'yii\db\Connection',
-    'dsn' => 'mysql:host=localhost;dbname=yii2basic',
+    'class' => Connection::class,
+    'dsn' => 'mysql:host=localhost:3307;dbname=yii2basic',
     'username' => 'root',
-    'password' => '',
+    'password' => 'chenx221',
     'charset' => 'utf8',
+    'schemaMap' => [
+        'mysql' => SamIT\Yii2\MariaDb\Schema::class
+    ]
 
     // Schema cache options (for production environment)
     //'enableSchemaCache' => true,
diff --git a/config/web.php b/config/web.php
index 8b9dd3f..ae5b4bc 100644
--- a/config/web.php
+++ b/config/web.php
@@ -9,12 +9,12 @@ $config = [
     'bootstrap' => ['log'],
     'aliases' => [
         '@bower' => '@vendor/bower-asset',
-        '@npm'   => '@vendor/npm-asset',
+        '@npm' => '@vendor/npm-asset',
     ],
     'components' => [
         'request' => [
             // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
-            'cookieValidationKey' => '',
+            'cookieValidationKey' => '9vuTNyfQqTOWY8fhAajrAhOfX_uaZqZZ',
         ],
         'cache' => [
             'class' => 'yii\caching\FileCache',
@@ -67,7 +67,15 @@ if (YII_ENV_DEV) {
     $config['modules']['gii'] = [
         'class' => 'yii\gii\Module',
         // uncomment the following to add your IP if you are not connecting from localhost.
-        //'allowedIPs' => ['127.0.0.1', '::1'],
+        'allowedIPs' => ['127.0.0.1', '::1', '192.168.1.*'],
+        'generators' => [ //自定义生成器
+            'rest-model' => [ // generator name
+                'class' => 'bestyii\giiRest\generators\model\Generator', // generator class
+            ],
+            'rest-crud' => [ // generator name
+                'class' => 'bestyii\giiRest\generators\crud\Generator', // generator class
+            ]
+        ],
     ];
 }
 
diff --git a/controllers/CountryController.php b/controllers/CountryController.php
new file mode 100644
index 0000000..9e8e5bd
--- /dev/null
+++ b/controllers/CountryController.php
@@ -0,0 +1,134 @@
+<?php
+
+namespace app\controllers;
+
+use app\models\Country;
+use app\models\CountrySearch;
+use yii\web\Controller;
+use yii\web\NotFoundHttpException;
+use yii\filters\VerbFilter;
+
+/**
+ * CountryController implements the CRUD actions for Country model.
+ */
+class CountryController extends Controller
+{
+    /**
+     * @inheritDoc
+     */
+    public function behaviors()
+    {
+        return array_merge(
+            parent::behaviors(),
+            [
+                'verbs' => [
+                    'class' => VerbFilter::className(),
+                    'actions' => [
+                        'delete' => ['POST'],
+                    ],
+                ],
+            ]
+        );
+    }
+
+    /**
+     * Lists all Country models.
+     *
+     * @return string
+     */
+    public function actionIndex()
+    {
+        $searchModel = new CountrySearch();
+        $dataProvider = $searchModel->search($this->request->queryParams);
+
+        return $this->render('index', [
+            'searchModel' => $searchModel,
+            'dataProvider' => $dataProvider,
+        ]);
+    }
+
+    /**
+     * Displays a single Country model.
+     * @param string $code Code
+     * @return string
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionView($code)
+    {
+        return $this->render('view', [
+            'model' => $this->findModel($code),
+        ]);
+    }
+
+    /**
+     * Creates a new Country model.
+     * If creation is successful, the browser will be redirected to the 'view' page.
+     * @return string|\yii\web\Response
+     */
+    public function actionCreate()
+    {
+        $model = new Country();
+
+        if ($this->request->isPost) {
+            if ($model->load($this->request->post()) && $model->save()) {
+                return $this->redirect(['view', 'code' => $model->code]);
+            }
+        } else {
+            $model->loadDefaultValues();
+        }
+
+        return $this->render('create', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Updates an existing Country model.
+     * If update is successful, the browser will be redirected to the 'view' page.
+     * @param string $code Code
+     * @return string|\yii\web\Response
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionUpdate($code)
+    {
+        $model = $this->findModel($code);
+
+        if ($this->request->isPost && $model->load($this->request->post()) && $model->save()) {
+            return $this->redirect(['view', 'code' => $model->code]);
+        }
+
+        return $this->render('update', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Deletes an existing Country model.
+     * If deletion is successful, the browser will be redirected to the 'index' page.
+     * @param string $code Code
+     * @return \yii\web\Response
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionDelete($code)
+    {
+        $this->findModel($code)->delete();
+
+        return $this->redirect(['index']);
+    }
+
+    /**
+     * Finds the Country model based on its primary key value.
+     * If the model is not found, a 404 HTTP exception will be thrown.
+     * @param string $code Code
+     * @return Country the loaded model
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    protected function findModel($code)
+    {
+        if (($model = Country::findOne(['code' => $code])) !== null) {
+            return $model;
+        }
+
+        throw new NotFoundHttpException('The requested page does not exist.');
+    }
+}
diff --git a/controllers/SiteController.php b/controllers/SiteController.php
index 67c3f50..d93a960 100644
--- a/controllers/SiteController.php
+++ b/controllers/SiteController.php
@@ -2,6 +2,7 @@
 
 namespace app\controllers;
 
+use app\models\EntryForm;
 use Yii;
 use yii\filters\AccessControl;
 use yii\web\Controller;
@@ -125,4 +126,24 @@ class SiteController extends Controller
     {
         return $this->render('about');
     }
+
+    /**
+     * Displays hello page.
+     *
+     * @return string
+     */
+    public function actionSay($message = 'hello')
+    {
+        return $this->render('say', ['message' => $message]);
+    }
+
+    public function actionEntry()
+    {
+        $model = new EntryForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            return $this->render('entry-confirm', ['model' => $model]);
+        } else {
+            return $this->render('entry', ['model' => $model]);
+        }
+    }
 }
diff --git a/controllers/UserController.php b/controllers/UserController.php
new file mode 100644
index 0000000..6a932cc
--- /dev/null
+++ b/controllers/UserController.php
@@ -0,0 +1,195 @@
+<?php
+
+namespace app\controllers;
+
+use app\models\User;
+use app\models\UserSearch;
+use Yii;
+use yii\web\Controller;
+use yii\web\NotFoundHttpException;
+use yii\filters\VerbFilter;
+
+/**
+ * UserController implements the CRUD actions for User model.
+ */
+class UserController extends Controller
+{
+    /**
+     * @inheritDoc
+     */
+    public function behaviors()
+    {
+        return array_merge(
+            parent::behaviors(),
+            [
+                'verbs' => [
+                    'class' => VerbFilter::className(),
+                    'actions' => [
+                        'delete' => ['POST'],
+                    ],
+                ],
+            ]
+        );
+    }
+
+    /**
+     * Lists all User models.
+     *
+     * @return string
+     */
+    public function actionIndex()
+    {
+        $searchModel = new UserSearch();
+        $dataProvider = $searchModel->search($this->request->queryParams);
+
+        return $this->render('index', [
+            'searchModel' => $searchModel,
+            'dataProvider' => $dataProvider,
+        ]);
+    }
+
+    /**
+     * Displays a single User model.
+     * @param int $id ID
+     * @return string
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionView($id)
+    {
+        return $this->render('view', [
+            'model' => $this->findModel($id),
+        ]);
+    }
+
+    /**
+     * Creates a new User model.
+     * If creation is successful, the browser will be redirected to the 'view' page.
+     * @return string|\yii\web\Response
+     */
+    public function actionCreate()
+    {
+        $model = new User();
+
+        if ($this->request->isPost) {
+            if ($model->load($this->request->post()) && $model->save()) {
+                return $this->redirect(['view', 'id' => $model->id]);
+            }
+        } else {
+            $model->loadDefaultValues();
+        }
+
+        return $this->render('create', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Updates an existing User model.
+     * If update is successful, the browser will be redirected to the 'view' page.
+     * @param int $id ID
+     * @return string|\yii\web\Response
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionUpdate($id)
+    {
+        $model = $this->findModel($id);
+
+        if ($this->request->isPost && $model->load($this->request->post()) && $model->save()) {
+            return $this->redirect(['view', 'id' => $model->id]);
+        }
+
+        return $this->render('update', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Deletes an existing User model.
+     * If deletion is successful, the browser will be redirected to the 'index' page.
+     * @param int $id ID
+     * @return \yii\web\Response
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionDelete($id)
+    {
+        $this->findModel($id)->delete();
+
+        return $this->redirect(['index']);
+    }
+
+    /**
+     * Finds the User model based on its primary key value.
+     * If the model is not found, a 404 HTTP exception will be thrown.
+     * @param int $id ID
+     * @return User the loaded model
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    protected function findModel($id)
+    {
+        if (($model = User::findOne(['id' => $id])) !== null) {
+            return $model;
+        }
+
+        throw new NotFoundHttpException('The requested page does not exist.');
+    }
+
+    /**
+     * Displays the login page.
+     * @return string|\yii\web\Response
+     */
+    public function actionLogin()
+    {
+        if (!Yii::$app->user->isGuest) {
+            return $this->goHome();
+        }
+
+        $model = new User();
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->login()) {
+                return $this->goBack();
+            } else {
+                Yii::$app->session->setFlash('error', 'Invalid username or password.');
+            }
+        }
+
+        return $this->render('login', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Logs out the current user.
+     * @return \yii\web\Response
+     */
+    public function actionLogout()
+    {
+        Yii::$app->user->logout();
+
+        return $this->goHome();
+    }
+
+    /**
+     * Displays the registration page.
+     * @return string|\yii\web\Response
+     */
+    public function actionRegister()
+    {
+        $model = new User();
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            $model->password = Yii::$app->security->generatePasswordHash($model->password);
+            $model->auth_key = Yii::$app->security->generateRandomString();
+            if ($model->save()) {
+                Yii::$app->session->setFlash('success', 'Registration successful. You can now log in.');
+                return $this->redirect(['login']);
+            } else {
+                Yii::$app->session->setFlash('error', 'Failed to register user.');
+            }
+        }
+
+        return $this->render('register', [
+            'model' => $model,
+        ]);
+    }
+}
diff --git a/models/Country.php b/models/Country.php
new file mode 100644
index 0000000..d64380c
--- /dev/null
+++ b/models/Country.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace app\models;
+
+use Yii;
+
+/**
+ * This is the model class for table "country".
+ *
+ * @property string $code
+ * @property string $name
+ * @property int $population
+ */
+class Country extends \yii\db\ActiveRecord
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName()
+    {
+        return 'country';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['code', 'name'], 'required'],
+            [['population'], 'integer'],
+            [['code'], 'string', 'max' => 2],
+            [['name'], 'string', 'max' => 52],
+            [['code'], 'unique'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'code' => 'Code',
+            'name' => 'Name',
+            'population' => 'Population',
+        ];
+    }
+}
diff --git a/models/CountrySearch.php b/models/CountrySearch.php
new file mode 100644
index 0000000..db1f878
--- /dev/null
+++ b/models/CountrySearch.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace app\models;
+
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use app\models\Country;
+
+/**
+ * CountrySearch represents the model behind the search form of `app\models\Country`.
+ */
+class CountrySearch extends Country
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['code', 'name'], 'safe'],
+            [['population'], 'integer'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query = Country::find();
+
+        // add conditions that should always apply here
+
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+        ]);
+
+        $this->load($params);
+
+        if (!$this->validate()) {
+            // uncomment the following line if you do not want to return any records when validation fails
+            // $query->where('0=1');
+            return $dataProvider;
+        }
+
+        // grid filtering conditions
+        $query->andFilterWhere([
+            'population' => $this->population,
+        ]);
+
+        $query->andFilterWhere(['like', 'code', $this->code])
+            ->andFilterWhere(['like', 'name', $this->name]);
+
+        return $dataProvider;
+    }
+}
diff --git a/models/EntryForm.php b/models/EntryForm.php
new file mode 100644
index 0000000..079d396
--- /dev/null
+++ b/models/EntryForm.php
@@ -0,0 +1,18 @@
+<?php
+namespace app\models;
+use Yii;
+use yii\base\Model;
+
+class EntryForm extends Model
+{
+    public $name;
+    public $email;
+
+    public function rules()
+    {
+        return [
+            [['name', 'email'], 'required'], // both name and email are required
+            ['email', 'email'], // email has to be a valid email address
+        ];
+    }
+}
diff --git a/models/User.php b/models/User.php
index 2e3fb25..f211557 100644
--- a/models/User.php
+++ b/models/User.php
@@ -2,73 +2,85 @@
 
 namespace app\models;
 
-class User extends \yii\base\BaseObject implements \yii\web\IdentityInterface
+use Yii;
+use yii\web\IdentityInterface;
+
+/**
+ * This is the model class for table "user".
+ *
+ * @property int $id 用户ID
+ * @property string|null $username 用户名
+ * @property string|null $password 密码
+ * @property string|null $auth_key authkey
+ * @property string|null $email 邮箱
+ * @property int|null $status 用户状态
+ */
+class User extends \yii\db\ActiveRecord implements IdentityInterface
 {
-    public $id;
-    public $username;
-    public $password;
-    public $authKey;
-    public $accessToken;
-
-    private static $users = [
-        '100' => [
-            'id' => '100',
-            'username' => 'admin',
-            'password' => 'admin',
-            'authKey' => 'test100key',
-            'accessToken' => '100-token',
-        ],
-        '101' => [
-            'id' => '101',
-            'username' => 'demo',
-            'password' => 'demo',
-            'authKey' => 'test101key',
-            'accessToken' => '101-token',
-        ],
-    ];
-
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName()
+    {
+        return 'user';
+    }
 
     /**
      * {@inheritdoc}
      */
+    public function rules()
+    {
+        return [
+            [['username', 'password'], 'required', 'on' => 'login'],
+            [['username', 'password', 'email'], 'required', 'on' => 'register'],
+            [['username', 'password', 'auth_key', 'email'], 'string', 'max' => 255],
+            [['status'], 'integer'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => 'ID',
+            'username' => 'Username',
+            'password' => 'Password',
+            'auth_key' => 'Auth Key',
+            'email' => 'Email',
+            'status' => 'Status',
+        ];
+    }
+    /**
+     * Finds an identity by the given ID.
+     *
+     * @param string|int $id the ID to be looked for
+     * @return IdentityInterface|null the identity object that matches the given ID.
+     */
     public static function findIdentity($id)
     {
-        return isset(self::$users[$id]) ? new static(self::$users[$id]) : null;
+        return static::findOne($id);
     }
 
     /**
-     * {@inheritdoc}
+     * Finds an identity by the given token.
+     *
+     * @param mixed $token the token to be looked for
+     * @param mixed $type the type of the token. The value of this parameter depends on the implementation.
+     * For example, [[\yii\filters\auth\HttpBearerAuth]] will set this parameter to be `yii\filters\auth\HttpBearerAuth`.
+     * @return IdentityInterface|null the identity object that matches the given token.
      */
     public static function findIdentityByAccessToken($token, $type = null)
     {
-        foreach (self::$users as $user) {
-            if ($user['accessToken'] === $token) {
-                return new static($user);
-            }
-        }
-
+        // This method is not needed if you don't use access tokens for authentication.
         return null;
     }
 
     /**
-     * Finds user by username
+     * Returns the ID of the user.
      *
-     * @param string $username
-     * @return static|null
-     */
-    public static function findByUsername($username)
-    {
-        foreach (self::$users as $user) {
-            if (strcasecmp($user['username'], $username) === 0) {
-                return new static($user);
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * {@inheritdoc}
+     * @return string|int the ID of the user
      */
     public function getId()
     {
@@ -76,29 +88,23 @@ class User extends \yii\base\BaseObject implements \yii\web\IdentityInterface
     }
 
     /**
-     * {@inheritdoc}
+     * Returns an auth key used to authenticate cookie-based login.
+     *
+     * @return string the auth key
      */
     public function getAuthKey()
     {
-        return $this->authKey;
+        return $this->auth_key;
     }
 
     /**
-     * {@inheritdoc}
+     * Validates the given auth key.
+     *
+     * @param string $authKey the given auth key
+     * @return bool whether the given auth key is valid.
      */
     public function validateAuthKey($authKey)
     {
-        return $this->authKey === $authKey;
+        return $this->getAuthKey() === $authKey;
     }
-
-    /**
-     * Validates password
-     *
-     * @param string $password password to validate
-     * @return bool if password provided is valid for current user
-     */
-    public function validatePassword($password)
-    {
-        return $this->password === $password;
-    }
-}
+}
\ No newline at end of file
diff --git a/models/UserSearch.php b/models/UserSearch.php
new file mode 100644
index 0000000..f98bd33
--- /dev/null
+++ b/models/UserSearch.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace app\models;
+
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use app\models\User;
+
+/**
+ * UserSearch represents the model behind the search form of `app\models\User`.
+ */
+class UserSearch extends User
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['id', 'status'], 'integer'],
+            [['username', 'password', 'auth_key', 'email'], 'safe'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query = User::find();
+
+        // add conditions that should always apply here
+
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+        ]);
+
+        $this->load($params);
+
+        if (!$this->validate()) {
+            // uncomment the following line if you do not want to return any records when validation fails
+            // $query->where('0=1');
+            return $dataProvider;
+        }
+
+        // grid filtering conditions
+        $query->andFilterWhere([
+            'id' => $this->id,
+            'status' => $this->status,
+        ]);
+
+        $query->andFilterWhere(['like', 'username', $this->username])
+            ->andFilterWhere(['like', 'password', $this->password])
+            ->andFilterWhere(['like', 'auth_key', $this->auth_key])
+            ->andFilterWhere(['like', 'email', $this->email]);
+
+        return $dataProvider;
+    }
+}
diff --git a/views/country/_form.php b/views/country/_form.php
new file mode 100644
index 0000000..98ecd39
--- /dev/null
+++ b/views/country/_form.php
@@ -0,0 +1,27 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/** @var yii\web\View $this */
+/** @var app\models\Country $model */
+/** @var yii\widgets\ActiveForm $form */
+?>
+
+<div class="country-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?= $form->field($model, 'code')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'name')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'population')->textInput() ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Save', ['class' => 'btn btn-success']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/views/country/_search.php b/views/country/_search.php
new file mode 100644
index 0000000..838594c
--- /dev/null
+++ b/views/country/_search.php
@@ -0,0 +1,31 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/** @var yii\web\View $this */
+/** @var app\models\CountrySearch $model */
+/** @var yii\widgets\ActiveForm $form */
+?>
+
+<div class="country-search">
+
+    <?php $form = ActiveForm::begin([
+        'action' => ['index'],
+        'method' => 'get',
+    ]); ?>
+
+    <?= $form->field($model, 'code') ?>
+
+    <?= $form->field($model, 'name') ?>
+
+    <?= $form->field($model, 'population') ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>
+        <?= Html::resetButton('Reset', ['class' => 'btn btn-outline-secondary']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/views/country/create.php b/views/country/create.php
new file mode 100644
index 0000000..4691602
--- /dev/null
+++ b/views/country/create.php
@@ -0,0 +1,20 @@
+<?php
+
+use yii\helpers\Html;
+
+/** @var yii\web\View $this */
+/** @var app\models\Country $model */
+
+$this->title = 'Create Country';
+$this->params['breadcrumbs'][] = ['label' => 'Countries', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="country-create">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/views/country/index.php b/views/country/index.php
new file mode 100644
index 0000000..8b0901a
--- /dev/null
+++ b/views/country/index.php
@@ -0,0 +1,45 @@
+<?php
+
+use app\models\Country;
+use yii\helpers\Html;
+use yii\helpers\Url;
+use yii\grid\ActionColumn;
+use yii\grid\GridView;
+
+/** @var yii\web\View $this */
+/** @var app\models\CountrySearch $searchModel */
+/** @var yii\data\ActiveDataProvider $dataProvider */
+
+$this->title = 'Countries';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="country-index">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        <?= Html::a('Create Country', ['create'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
+
+    <?= GridView::widget([
+        'dataProvider' => $dataProvider,
+        'filterModel' => $searchModel,
+        'columns' => [
+            ['class' => 'yii\grid\SerialColumn'],
+
+            'code',
+            'name',
+            'population',
+            [
+                'class' => ActionColumn::className(),
+                'urlCreator' => function ($action, Country $model, $key, $index, $column) {
+                    return Url::toRoute([$action, 'code' => $model->code]);
+                 }
+            ],
+        ],
+    ]); ?>
+
+
+</div>
diff --git a/views/country/update.php b/views/country/update.php
new file mode 100644
index 0000000..fa49348
--- /dev/null
+++ b/views/country/update.php
@@ -0,0 +1,21 @@
+<?php
+
+use yii\helpers\Html;
+
+/** @var yii\web\View $this */
+/** @var app\models\Country $model */
+
+$this->title = 'Update Country: ' . $model->name;
+$this->params['breadcrumbs'][] = ['label' => 'Countries', 'url' => ['index']];
+$this->params['breadcrumbs'][] = ['label' => $model->name, 'url' => ['view', 'code' => $model->code]];
+$this->params['breadcrumbs'][] = 'Update';
+?>
+<div class="country-update">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/views/country/view.php b/views/country/view.php
new file mode 100644
index 0000000..06d758d
--- /dev/null
+++ b/views/country/view.php
@@ -0,0 +1,38 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+
+/** @var yii\web\View $this */
+/** @var app\models\Country $model */
+
+$this->title = $model->name;
+$this->params['breadcrumbs'][] = ['label' => 'Countries', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+\yii\web\YiiAsset::register($this);
+?>
+<div class="country-view">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        <?= Html::a('Update', ['update', 'code' => $model->code], ['class' => 'btn btn-primary']) ?>
+        <?= Html::a('Delete', ['delete', 'code' => $model->code], [
+            'class' => 'btn btn-danger',
+            'data' => [
+                'confirm' => 'Are you sure you want to delete this item?',
+                'method' => 'post',
+            ],
+        ]) ?>
+    </p>
+
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'code',
+            'name',
+            'population',
+        ],
+    ]) ?>
+
+</div>
diff --git a/views/site/entry-confirm.php b/views/site/entry-confirm.php
new file mode 100644
index 0000000..dfda309
--- /dev/null
+++ b/views/site/entry-confirm.php
@@ -0,0 +1,12 @@
+<?php
+/** @var app\models\EntryForm $model */
+
+use yii\helpers\Html;
+
+?>
+<p>你提交了以下信息</p>
+<ul>
+    <li><label>Name:</label><?=
+        Html::encode($model->name) ?></li>
+    <li><label>Email:</label><?= Html::encode($model->email) ?></li>
+</ul>
diff --git a/views/site/entry.php b/views/site/entry.php
new file mode 100644
index 0000000..f52696e
--- /dev/null
+++ b/views/site/entry.php
@@ -0,0 +1,16 @@
+<?php
+/** @var app\models\EntryForm $model */
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+?>
+<?php $form = ActiveForm::begin(); ?>
+
+<?= $form->field($model, 'name')->label('Your Name') ?>
+<?= $form->field($model, 'email')->label('Your Email') ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('提交', ['class' => 'btn btn-primary']) ?>
+    </div>
+<?php ActiveForm::end(); ?>
\ No newline at end of file
diff --git a/views/site/say.php b/views/site/say.php
new file mode 100644
index 0000000..f025126
--- /dev/null
+++ b/views/site/say.php
@@ -0,0 +1,7 @@
+<?php
+use yii\helpers\Html;
+?>
+<?=
+/** @var string $message */
+Html::encode($message)
+?>
diff --git a/views/user/_form.php b/views/user/_form.php
new file mode 100644
index 0000000..df958be
--- /dev/null
+++ b/views/user/_form.php
@@ -0,0 +1,33 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/** @var yii\web\View $this */
+/** @var app\models\User $model */
+/** @var yii\widgets\ActiveForm $form */
+?>
+
+<div class="user-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?= $form->field($model, 'id')->textInput() ?>
+
+    <?= $form->field($model, 'username')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'password')->passwordInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'auth_key')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'email')->textInput(['maxlength' => true]) ?>
+
+    <?= $form->field($model, 'status')->textInput() ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Save', ['class' => 'btn btn-success']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/views/user/_search.php b/views/user/_search.php
new file mode 100644
index 0000000..c09e289
--- /dev/null
+++ b/views/user/_search.php
@@ -0,0 +1,37 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/** @var yii\web\View $this */
+/** @var app\models\UserSearch $model */
+/** @var yii\widgets\ActiveForm $form */
+?>
+
+<div class="user-search">
+
+    <?php $form = ActiveForm::begin([
+        'action' => ['index'],
+        'method' => 'get',
+    ]); ?>
+
+    <?= $form->field($model, 'id') ?>
+
+    <?= $form->field($model, 'username') ?>
+
+    <?= $form->field($model, 'password') ?>
+
+    <?= $form->field($model, 'auth_key') ?>
+
+    <?= $form->field($model, 'email') ?>
+
+    <?php // echo $form->field($model, 'status') ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>
+        <?= Html::resetButton('Reset', ['class' => 'btn btn-outline-secondary']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/views/user/create.php b/views/user/create.php
new file mode 100644
index 0000000..157112b
--- /dev/null
+++ b/views/user/create.php
@@ -0,0 +1,20 @@
+<?php
+
+use yii\helpers\Html;
+
+/** @var yii\web\View $this */
+/** @var app\models\User $model */
+
+$this->title = 'Create User';
+$this->params['breadcrumbs'][] = ['label' => 'Users', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="user-create">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/views/user/index.php b/views/user/index.php
new file mode 100644
index 0000000..a416bcd
--- /dev/null
+++ b/views/user/index.php
@@ -0,0 +1,48 @@
+<?php
+
+use app\models\User;
+use yii\helpers\Html;
+use yii\helpers\Url;
+use yii\grid\ActionColumn;
+use yii\grid\GridView;
+
+/** @var yii\web\View $this */
+/** @var app\models\UserSearch $searchModel */
+/** @var yii\data\ActiveDataProvider $dataProvider */
+
+$this->title = 'Users';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="user-index">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        <?= Html::a('Create User', ['create'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
+
+    <?= GridView::widget([
+        'dataProvider' => $dataProvider,
+        'filterModel' => $searchModel,
+        'columns' => [
+            ['class' => 'yii\grid\SerialColumn'],
+
+            'id',
+            'username',
+            'password',
+            'auth_key',
+            'email:email',
+            //'status',
+            [
+                'class' => ActionColumn::className(),
+                'urlCreator' => function ($action, User $model, $key, $index, $column) {
+                    return Url::toRoute([$action, 'id' => $model->id]);
+                 }
+            ],
+        ],
+    ]); ?>
+
+
+</div>
diff --git a/views/user/update.php b/views/user/update.php
new file mode 100644
index 0000000..5f73298
--- /dev/null
+++ b/views/user/update.php
@@ -0,0 +1,21 @@
+<?php
+
+use yii\helpers\Html;
+
+/** @var yii\web\View $this */
+/** @var app\models\User $model */
+
+$this->title = 'Update User: ' . $model->id;
+$this->params['breadcrumbs'][] = ['label' => 'Users', 'url' => ['index']];
+$this->params['breadcrumbs'][] = ['label' => $model->id, 'url' => ['view', 'id' => $model->id]];
+$this->params['breadcrumbs'][] = 'Update';
+?>
+<div class="user-update">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/views/user/view.php b/views/user/view.php
new file mode 100644
index 0000000..8f6d78e
--- /dev/null
+++ b/views/user/view.php
@@ -0,0 +1,41 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+
+/** @var yii\web\View $this */
+/** @var app\models\User $model */
+
+$this->title = $model->id;
+$this->params['breadcrumbs'][] = ['label' => 'Users', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+\yii\web\YiiAsset::register($this);
+?>
+<div class="user-view">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        <?= Html::a('Update', ['update', 'id' => $model->id], ['class' => 'btn btn-primary']) ?>
+        <?= Html::a('Delete', ['delete', 'id' => $model->id], [
+            'class' => 'btn btn-danger',
+            'data' => [
+                'confirm' => 'Are you sure you want to delete this item?',
+                'method' => 'post',
+            ],
+        ]) ?>
+    </p>
+
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'id',
+            'username',
+            'password',
+            'auth_key',
+            'email:email',
+            'status',
+        ],
+    ]) ?>
+
+</div>