# Redis服务层基类源码 ~~~ <?php /** * Created by PhpStorm. * User: Mikkle * QQ:776329498 * Date: 2017/11/20 * Time: 16:59 */ namespace app\base\service\base; use app\base\service\center\OptionsCenter; use mikkle\tp_redis\Redis; abstract class InfoBase { static protected $instance; protected $redis; protected $infoString ; protected $infoId; protected $error; public function __construct($info_id) { $this->redis = new Redis(OptionsCenter::$redisInfoCenter); $this->_initialize(); if ($info_id){ $this->infoId = $info_id ."_"; } } public static function instance($info_id) { $sn = md5(json_encode($info_id)); if (self::$instance[$sn]){ return self::$instance[$sn]; } return new static($info_id); } abstract public function _initialize(); public function addError($error){ $this->error = is_string($error) ? $error : json_encode($error); } public function getError(){ return $this->error; } public function setInfoArray($array){ $key=$this->createInfoKey(); return $this->redis->hMset($key,$array) ? true : false ; } public function setInfoFieldValue($field,$value){ $key=$this->createInfoKey(); return ($this->redis->hSet($key,$field,$value) === false) ? false : true; } public function setInfoFieldValueNx($field,$value){ $key=$this->createInfoKey(); return $this->redis->hSetNx($key,$field,$value) === false ? false : true ; } public function setInfoFieldNull($field){ $key=$this->createInfoKey(); return $this->redis->hSet($key,$field,Null) === false ? false : true ; } public function setInfoFieldJson($field,$value){ $key=$this->createInfoKey(); return $this->redis->hSetJson($key,$field,$value) === false ? false : true ; } public function setInfoFieldIncre($field,$value=1){ $key=$this->createInfoKey(); return $this->redis->hIncre($key,$field,$value) ; } public function existsField($field){ $key=$this->createInfoKey(); return $this->redis->hExists($key,$field) ; } protected function createInfoKey(){ return $this->infoString.$this->infoId; } public function getInfoFieldValue($field){ $key=$this->createInfoKey(); return $this->redis->hGet($key,$field) ; } public function getInfoFieldJson($field){ $key=$this->createInfoKey(); return $this->redis->hGetJson($key,$field) ; } public function getInfoFieldNum(){ $key=$this->createInfoKey(); return $this->redis->hLan($key) ; } public function getInfoList($array=[]){ $key=$this->createInfoKey(); return $this->redis->hGet($key,$array) ; } public function removeField($field){ $key=$this->createInfoKey(); return $this->redis->hDel($key,$field) ; } public function delete(){ $key=$this->createInfoKey(); return $this->redis->delete($key) ; } /** * 字符串命名风格转换 * type 0 将 Java 风格转换为 C 的风格 1 将 C 风格转换为 Java 的风格 * @access public * @param string $name 字符串 * @param integer $type 转换类型 * @param bool $ucfirst 首字母是否大写（驼峰规则） * @return string */ public function parseName($name, $type = 0, $ucfirst = true) { if (strpos($name,"get")===1){ $name = ltrim($name,"get"); } if (strpos($name,"set")===1){ $name = ltrim($name,"set"); } if ($type) { $name = preg_replace_callback('/_([a-zA-Z])/', function ($match) { return strtoupper($match[1]); }, $name); return $ucfirst ? ucfirst($name) : lcfirst($name); } return strtolower(trim(preg_replace("/[A-Z]/", "_\\0", $name), "_")); } public function __destruct() { } } ~~~