English | ä¸æ–‡
Nano is a zero-config, no skeleton, minimal Hyperf distribution that allows you to quickly build a Hyperf application with just a single PHP file.
The author of Svelte
has said that "Frameworks are not tools for organizing your code, they are tools for organizing your mind". The biggest advantages of Nano is that it doesn't interrupt your mind of thought. The Nano is good at self-declaration that you have no need to know the details of the framework. You can read the code fastly and know what it's for. Write a complete Hyperf application with minimal code declarations.
- No skeleton.
- Fast startup.
- Zero config.
- Closure style.
- Support all Hyperf features except annotations.
- Compatible with all Hyperf components.
Create a single PHP file, like index.php
:
<?php
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create('0.0.0.0', 9051);
$app->get('/', function () {
$user = $this->request->input('user', 'nano');
$method = $this->request->getMethod();
return [
'message' => "hello {$user}",
'method' => $method,
];
});
$app->run();
Run the server:
php index.php start
That's all you need.
$app
inherits all methods from hyperf router.
<?php
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->addGroup('/nano', function () use ($app) {
$app->addRoute(['GET', 'POST'], '/{id:\d+}', function($id) {
return '/nano/'.$id;
});
$app->put('/{name:.+}', function($name) {
return '/nano/'.$name;
});
});
$app->run();
<?php
use Hyperf\Nano\ContainerProxy;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
class Foo {
public function bar() {
return 'bar';
}
}
$app = AppFactory::create();
$app->getContainer()->set(Foo::class, new Foo());
$app->get('/', function () {
/** @var ContainerProxy $this */
$foo = $this->get(Foo::class);
return $foo->bar();
});
$app->run();
As a convention, $this is bind to ContainerProxy in all closures managed by nano, including middleware, exception handler and more.
<?php
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->get('/', function () {
return $this->request->getAttribute('key');
});
$app->addMiddleware(function ($request, $handler) {
$request = $request->withAttribute('key', 'value');
return $handler->handle($request);
});
$app->run();
In addition to closure, all $app->addXXX() methods also accept class name as argument. You can pass any corresponding hyperf classes.
<?php
use Hyperf\HttpMessage\Stream\SwooleStream;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->get('/', function () {
throw new \Exception();
});
$app->addExceptionHandler(function ($throwable, $response) {
return $response->withStatus('418')
->withBody(new SwooleStream('I\'m a teapot'));
});
$app->run();
<?php
use Hyperf\Contract\StdoutLoggerInterface;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->addCommand('echo {--name=Nano}', function($name){
$this->output->info("Hello, {$name}");
})->setDescription('The echo command.');
$app->run();
To run this command, execute
php index.php echo
<?php
use Hyperf\Contract\StdoutLoggerInterface;
use Hyperf\Framework\Event\BootApplication;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->addListener(BootApplication::class, function($event){
$this->get(StdoutLoggerInterface::class)->info('App started');
});
$app->run();
<?php
use Hyperf\Contract\StdoutLoggerInterface;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->addProcess(function(){
while (true) {
sleep(1);
$this->container->get(StdoutLoggerInterface::class)->info('Processing...');
}
})->setName('nano-process')->setNums(1);
$app->addProcess(function(){
$this->container->get(StdoutLoggerInterface::class)->info('Determine whether the process needs to be started based on env...');
})->setName('nano-process')->setNums(1)->setEnable(\Hyperf\Support\env('PROCESS_ENABLE', true))));
$app->run();
<?php
use Hyperf\Contract\StdoutLoggerInterface;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->addCrontab('* * * * * *', function(){
$this->get(StdoutLoggerInterface::class)->info('execute every second!');
})->setName('nano-crontab')->setOnOneServer(true)->setMemo('Test crontab.');
$app->run();
<?php
use Hyperf\DB\DB;
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/vendor/autoload.php';
$app = AppFactory::create();
$app->config([
'db.default' => [
'host' => env('DB_HOST', 'localhost'),
'port' => env('DB_PORT', 3306),
'database' => env('DB_DATABASE', 'hyperf'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', ''),
]
]);
$app->get('/', function(){
return DB::query('SELECT * FROM `user` WHERE gender = ?;', [1]);
});
$app->run();
- require swow engine
composer require "hyperf/engine-swow:^2.0"
- run the code
<?php
declare(strict_types=1);
use Hyperf\Nano\Factory\AppFactory;
require_once __DIR__ . '/../vendor/autoload.php';
$app = AppFactory::createSwow();
$app->get('/', function () {
return 'Hello World';
});
$app->run();