/**
* Returns a cached content
*
* @param string $keyName
* @param int $lifetime
* @return mixed
*/
public function get($keyName, $lifetime = null)
{
if ($this->cache_status) {
return $this->cache->get($keyName, $lifetime);
} else {
return null;
}
}
public function jobAction()
{
//获取产品id
$cache_dir = APP_PATH . '/storage/cache/';
$frontCache = new FrontData(array("lifetime" => 3600 * 240));
$cache = new BackFile($frontCache, array("cacheDir" => $cache_dir));
foreach (glob($cache_dir . '*') as $filepath) {
$filename = pathinfo($filepath, PATHINFO_FILENAME);
$cacheKey = $filename;
if ($cache->exists($cacheKey)) {
$arr = json_decode($cache->get($cacheKey), true);
if (isset($arr['file_path']) && empty($arr['file_path'])) {
echo 'product id is ' . $arr['id'] . PHP_EOL;
$arr['file_path'] = $this->createFile($arr['id']);
$cache->save($cacheKey, json_encode($arr));
}
}
$this->page = 1;
}
echo 'it\'s time to have a rest' . PHP_EOL;
}
}
} else {
$response->setStatusCode(404, "Not Found")->sendHeaders();
$response->setContent('菜菜搞错了，还没有添加！！');
}
$response->send();
});
//添加商品id
$app->get('/product/{id:[0-9]{9}}', function ($id) use($app) {
$content = 'caicai 没找对id吧！！';
if (is_numeric($id) && $id > 0) {
$id = '000000000' . $id;
$frontCache = new FrontData(array("lifetime" => 3600 * 240));
$cache = new BackFile($frontCache, array("cacheDir" => "../app/storage/cache/"));
$cacheKey = $id;
$product = $cache->get($cacheKey);
$content = '已经添加过了！菜菜笨';
if ($product === null) {
$arr = ['id' => $id, 'file_path' => ''];
$cache->save($cacheKey, json_encode($arr));
$content = '添加成功！！菜菜好样的';
}
}
$app->response->setContent($content);
$app->response->send();
});
$app->notFound(function () use($app) {
$app->response->setStatusCode(404, "Not Found")->sendHeaders();
echo 'This is crazy, but this page was not found!';
});
$app->error(function (\Exception $e) {
public function dataIgbinary(UnitTester $I)
{
if (!extension_loaded('igbinary')) {
throw new \PHPUnit_Framework_SkippedTestError('Warning: igbinary extension is not loaded');
}
$I->wantTo("Use File cache with Igbinary frontend");
$frontend = new Igbinary(['lifetime' => 600]);
$backend = new File($frontend, ['cacheDir' => PATH_CACHE, 'prefix' => 'igbinary_']);
$I->assertFalse($backend->isStarted());
$backend->save('test-data', 'nothing interesting');
$I->amInPath(PATH_CACHE);
$I->seeFileFound('igbinary_' . $backend->getKey('test-data'));
$I->seeFileContentsEqual(igbinary_serialize('nothing interesting'));
$I->assertEquals('nothing interesting', $backend->get('test-data'));
$backend->save('test-data', 'something interesting');
$I->assertEquals('something interesting', $backend->get('test-data'));
$data = ['null' => null, 'array' => [1, 2, 3, 4 => 5], 'string', 123.45, 6, true, false, null, 0, ""];
$serialized = igbinary_serialize($data);
$I->assertEquals($data, igbinary_unserialize($serialized));
$backend->save('test-data', $data);
$I->assertEquals($data, $backend->get('test-data'));
$I->assertTrue($backend->exists('test-data'));
$I->assertTrue($backend->delete('test-data'));
// Delete cache
$I->dontSeeFileFound('igbinary_' . $backend->getKey('test-data'));
}
public function get($keyName, $lifetime = null)
{
return parent::get($keyName, $lifetime);
}
public static function get($key, $default = null)
{
static::$cache === null and static::$cache = static::$di->getShared('cache');
return null === ($value = static::$cache->get($key)) ? $default : $value;
}
