实现步骤:
1、首先在app/Https/Controlles/文件下建立 Frontend(前端) Backend(后端) API(接口) 文件
2、在app/Https/建立对应的路由文件

3、打开app/Providers/RouteServiceProvider.php 定义各个功能对应的路由文件

代码如下:
backendNamespace = 'App\Http\Controllers\Backend';
$this->frontendNamespace = 'App\Http\Controllers\Frontend';
$this->apiNamespace = 'App\Http\Controllers\API';
// $this->currentDomain = $this->app->request->server->get('HTTP_HOST');
$this->currentDomain = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : "";
parent::boot($router);
}
/**
* Define the routes for the application.
*
* @param \Illuminate\Routing\Router $router
* @return void
*/
public function map(Router $router)
{
// $router->group(['namespace' => $this->namespace], function ($router) {
// require app_path('Http/routes.php');
// });
$backendUrl = config('route.backend_url');
$frontendUrl = config('route.frontend_url');
$apiUrl = config('route.api_url');
switch ($this->currentDomain) {
case $apiUrl:
// API路由
$router->group([
'domain' => $apiUrl,
'namespace' => $this->apiNamespace],
function ($router) {
require app_path('Http/routes-api.php');
}
);
break;
case $backendUrl:
// 后端路由
$router->group([
'domain' => $backendUrl,
'namespace' => $this->backendNamespace],
function ($router) {
require app_path('Http/routes-backend.php');
}
);
break;
default:
// 前端路由
$router->group([
'domain' => $frontendUrl,
'namespace' => $this->frontendNamespace],
function ($router) {
require app_path('Http/routes-frontend.php');
}
);
break;
}
}
}