# 第4章 項目后臺頁面的搭建
## 訪問腳手架GII
- 開啟gii
- 頁面訪問：index.php?r=gii
## 創建 admin 模塊 (module)
To access the module, you need to add this to your application configuration
```
......
'modules' => [
'admin' => [
'class' => 'app\modules\admin',
],
],
......
```
訪問admin模塊：/index.php?r=admin
## 創建頁面
后臺登錄頁：
*\modules\controllers\PublicController.php*
```
<?php
namespace app\modules\controllers;
class PublicController extends \yii\web\Controller
{
public function actionLogin()
{
$this->layout = false;
return $this->render('login');
}
}
```
## 設置
修改默認屬性。默認屬性為 public $defaultRoute = 'site';
## 設置URL格式
配置文件：
```
'urlManager' => [
'enablePrettyUrl' => true,
'suffix' => '.html',
'rules' => [
],
],
```
https://www.yiichina.com/doc/guide/2.0/runtime-routing
