Initial commit，修正

environments/dev/common/config/codeception-local.php

@@ -0,0 +1,16 @@
+<?php
+
+return yii\helpers\ArrayHelper::merge(
+    require __DIR__ . '/main.php',
+    require __DIR__ . '/main-local.php',
+    require __DIR__ . '/test.php',
+    require __DIR__ . '/test-local.php',
+    [
+        'components' => [
+            'request' => [
+                // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+                'cookieValidationKey' => '',
+            ],
+        ],
+    ]
+);

environments/dev/common/config/main-local.php

@@ -0,0 +1,20 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'class' => 'yii\db\Connection',
+            'dsn' => 'mysql:host=localhost;dbname=yii2advanced',
+            'username' => 'root',
+            'password' => '',
+            'charset' => 'utf8',
+        ],
+        'mailer' => [
+            'class' => 'yii\swiftmailer\Mailer',
+            'viewPath' => '@common/mail',
+            // send all mails to a file by default. You have to set
+            // 'useFileTransport' to false and configure a transport
+            // for the mailer to send real emails.
+            'useFileTransport' => true,
+        ],
+    ],
+];

environments/dev/common/config/params-local.php

@@ -0,0 +1,3 @@
+<?php
+return [
+];

environments/dev/common/config/test-local.php

@@ -0,0 +1,8 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'dsn' => 'mysql:host=localhost;dbname=yii2advanced_test',
+        ],
+    ],
+];