YII2.0创建模块

注册模块
web.php

生成模块
[sup]
	[controllers]
			SubController.php
	Module.php

访问路径
hostname/sup/sub

定义控制器类
SubController.php

	<?php
	namespace app\modules\sup\controllers;
	
	use yii\web\Controller;
	
	class SubController extends Controller
	{
	    public function actionIndex()
	    {
	        return 123;
	    }
	}

定义模块类
Module.php

	<?php
	namespace app\modules\sup;
	
	class Module extends \yii\base\Module
	{
	    public $controllerNamespace = 'app\modules\sup\controllers';
	
	    public function init()
	    {
	        parent::init();
	    }
	}