2.1 Hello World
2.1.1 配置路由
在app/Config/routes.php文件中添加如下配置：
<span>return</span><span> [
</span>...
'/helloworld' =><span> [
</span>'name' => 'helloworld',
'controller' => 'App\Modules\Demo\Controller\HelloController',
'action' => 'hello'<span>
]</span>,<span>
];</span>这样配置之后当我们在浏览器中访问http://xxx.xxx.xxx/helloworld时就会执行App\Modules\Demo\Controller\HelloController里的hello方法
2.1.2 创建控制器
在app/Modules文件夹下创建文件夹: Demo/Controller/，然后创建文件HelloController.php,然后在文件中写：
<?<span>php
namespace App\Modules\Demo\Controller;
</span><span>use</span><span> Minor\Controller\Controller;
</span><span>class</span> HelloController <span>extends</span><span> Controller
{
</span><span>public</span> <span>function</span><span> hello()
{</span><span>return</span> <span class="pl-c1">View<span class="pl-k">::render(<span class="pl-s"><span class="pl-pds">'Demo:Hello:hello.php<span class="pl-pds">', [<span class="pl-s"><span class="pl-pds">'name<span class="pl-pds">' <span class="pl-k">=> <span class="pl-s"><span class="pl-pds">'World<span class="pl-pds">']);</span></span></span></span></span></span></span></span></span></span></span></span><span>
}
} </span>2.1.3 创建视图文件
在app/Modules/Demo/文件夹下创建文件夹/Tpl/Hello/然后创建hello.php:
Hello <?= <span>$name</span>?>
然后在浏览器中访问:http://xxx.xxx.xxx/helloworld就可以看到Hello World了
