我的现有应用程序包含以下行
\Yii::$container->invoke([$this, 'injections']);
这条线路错误
ReflectionException类Redis不存在
我有一个文件Redis.php
,其中Redis
目录中定义了类/common/components
。
但是yii在/common/components/myAPI/
А包含一行
的类\Yii::$container->invoke([$this, 'injections']);
ia位于路径/common/components/myAPI/
我尝试调用Redis的整个班级
abstract class AEntity{
const API_BE_SOCCER_COUNTER = 'API_BE_SOCCER_COUNTER';
/**
* @var Fetcher $_fetcher
* @var boolean $_isFromCache
* @var APIConfig $_config
* @var string $_redisKey
* @var array $_params
*/
private $_fetcher,
$_isFromCache = null,
$_params = [],
$_redisKey = null,
$_mainApi;
/**
* @var APIRedisManager $_redis
*/
private $_redis,
$_config;
/**
* @var Array $_dbTable
* @var Array $_dbMap
*/
protected $_dbMap,
$_dbTable;
/**
*
* @return array
*/
protected function setParams(Array $params = []){
$this->_params = $params;
}
protected abstract function keyRelationShip();
protected abstract function getAttributes();
protected abstract function jsonArrayMap();
protected function setRedisKey($redisData){
$this->_redisKey = $redisData;
}
protected function mapArrays(){
$jsonArrayMap = $this->jsonArrayMap();
foreach ($jsonArrayMap as $arrayMap){
$mapPath = $arrayMap['path'] ? explode('.', $arrayMap['path']) : null;
$key = $arrayMap['key'];
$arr = $arrayMap['array'];
$assoc = $arrayMap['assoc'];
$tmpData = $this->_mainApi;
if($mapPath){
foreach($mapPath as $mapper) {
if(!isset($tmpData[$mapper])){
$this->{$key} = null;
return false;
}
$tmpData = $tmpData[$mapper];
}
}
$this->{$key} = $arr ? $this->jsonArrayMapper($tmpData, $assoc, $mapPath) : $tmpData;
}
}
public function injections(APIConfig $config, Fetcher $fetcher, APIRedisManager $redisManager){
$this->_config = $config;
$this->_fetcher = $fetcher;
$this->_redis = $redisManager;
}
protected function initialize(Array $params = []){
$constant = static::keyRelationShip();
$redisKey = $this->paramToRedis($params);
$this->setParams($params);
$this->setRedisKey($redisKey);
\Yii::$container->invoke([$this, 'injections']);
$this->_config->get($constant, $this->_params);
$this->_redis->setConfig($this->_config);
$this->_fetcher->setConfig($this->_config);
$this->_mainApi = $this->getAPIRequest();
$this->mapArrays();
}
/**
* @return array
*/
public function getMainApi(){
return $this->_mainApi;
}
/**
* @return APIRedisManager
*/
public function getRedis(){
return $this->_redis;
}
/**
* @return array
* @throws \Exception
*/
public function loadYiiData(){
$arrModel = [];
if (!$this->_dbTable) new Exception('No Table Specified.');
if (!$this->_dbMap) new Exception('No DB Map Specified.');
foreach ($this->_dbMap as $keyApi => $keyDB){
if(!isset($this->$keyDB)) throw new \Exception("KeyDB: $keyDB, is not Set");
$arrModel[$this->_dbTable][$keyApi] = $this->$keyDB;
}
return $arrModel;
}
/**
* GET API request logic
*
* @return array
*/
public function getAPIRequest(){
$redisKey = $this->formulateRedisKeyLogic();
$storedRequest = $this->_redis->getConfig() ? $this->_redis->get($redisKey) : null;
if(!$storedRequest){
$this->_isFromCache = false;
$apiRequestResult = $this->_fetcher->get()->asArray();
$this->_redis->incrCounter();
if($apiRequestResult && !$storedRequest){
$serializedApiRequest = serialize($apiRequestResult);
$this->_redis->store($serializedApiRequest, $redisKey);
}
}else{
$this->_isFromCache = true;
$apiRequestResult = unserialize($storedRequest);
}
return $apiRequestResult;
}
/** @return boolean */
public function isFromCache(){
return $this->_isFromCache;
}
private function formulateRedisKeyLogic(){
$config = $this->_redis->getConfig();
if(isset($config['key']) && strpos($this->_redisKey,'$.')!==false){
$configKey = $config['key'];
$redisKey = $configKey . $this->_redisKey;
$redisKey = str_replace('$.', '', $redisKey);
}
else{
$redisKey = $this->_redisKey;
}
return $redisKey;
}
protected function paramToRedis($param){
$className = (new \ReflectionClass($this))->getShortName();
$buildRedisKey = '$._'.str_replace('=', '_', http_build_query($param, null, ','));
$paramKey = $buildRedisKey.'_'.$className;
return $paramKey;
}
/**
* GET API request logic
*
* @return array
*/
protected function jsonArrayMapper(Array $entityItems, $assoc = false, $mapPath= true){
$aEntityArray = [];
$attributes = $this->getAttributes();
$Klass = static::class;
if($mapPath){
foreach ($entityItems as $entityItem){
$aEntity = new $Klass(false);
foreach ($attributes as $attribute){
$aEntity->{$attribute} = $entityItem[$attribute];
}
$assoc ? $aEntityArray[$entityItem[$assoc]] = $aEntity : $aEntityArray[] = $aEntity;
}
}else{
$aEntity = new $Klass(false);
foreach ($attributes as $attribute){
$aEntity->{$attribute} = $entityItems[$attribute];
}
$aEntityArray = $aEntity;
}
return $aEntityArray;
}
public function __set($key, $value){
$this->{$key} = $value;
}
public function __get($name) {
return $this->{$key};
}
}
这是具有此类构造函数的类的超类
public function __construct($fullInitizalization=true, $params = []) {
if($fullInitizalization){
$redisParams = $this->paramToRedis($params);
parent::initialize($params);
}
}
当DI容器尝试实例化APIRedisConnection
类时,它会传递类型为Redis
的参数:
/** @param Redis $redis */
function __construct(Redis $redis){
$this->_redis = $redis;
}
在项目中找不到类Redis
,但我可以在IDE中看到它,这个类是用PHP 7编写的
虽然整个项目都是用PHP 5.6编写的