标签：php
<?php
namespace Illuminate\Filesystem;
use Illuminate\Support\ServiceProvider;
// namespace
class FilesystemServiceProvider extends ServiceProvider
{// File system Service Provider extends Service Provider
/**
* Register the service provider.
*
* @return void
*/
public function register()
{
$this->registerNativeFilesystem();// register
$this->registerFlysystem();// register Fly system
}// register the service provider
/**
* Register the native filesystem implementation.
*
* @return void
*/
protected function registerNativeFilesystem()
{
$this->app->singleton(‘files‘, function () {
return new Filesystem;
});
}// register a singleton files, get a instance about filesystem
/**
* Register the driver based filesystem.
*
* @return void
*/
protected function registerFlysystem()
{
$this->registerManager();// first register Manager
$this->app->singleton(‘filesystem.disk‘, function () {
return $this->app[‘filesystem‘]->disk($this->getDefaultDriver());
});// if it is a disk, get the Default Driver
$this->app->singleton(‘filesystem.cloud‘, function () {
return $this->app[‘filesystem‘]->disk($this->getCloudDriver());
});//else set the Get Cloud Driver
}//register the driver based filesystem
/**
* Register the filesystem manager.
*
* @return void
*/
protected function registerManager()
{
$this->app->singleton(‘filesystem‘, function () {
return new FilesystemManager($this->app);
});// get a singleton filesystem use a new FilesystemManager
}// register Manager
/**
* Get the default file driver.
*
* @return string
*/
protected function getDefaultDriver()
{
return $this->app[‘config‘][‘filesystems.default‘];
}// get Default Driver more use a config array
/**
* Get the default cloud based file driver.
*
* @return string
*/
protected function getCloudDriver()
{
return $this->app[‘config‘][‘filesystems.cloud‘];
}// get the Cloud Driver
}本文出自 “专注php” 博客，请务必保留此出处http://jingshanls.blog.51cto.com/3357095/1827603
[李景山php]每天laravel-20160916|FileSystemServiceProvider
标签：php
原文地址：http://jingshanls.blog.51cto.com/3357095/1827603
