### :-: **操作redis類**
*****
`
~~~
<?php
// +----------------------------------------------------------------------
// | Created by PHPstorm: JRKAdmin框架 [ JRKAdmin ]
// +----------------------------------------------------------------------
// | Copyright (c) 2019~2022 [LuckyHHY] All rights reserved.
// +----------------------------------------------------------------------
// | SiteUrl: http://www.luckyhhy.cn
// +----------------------------------------------------------------------
// | Author: LuckyHhy <jackhhy520@qq.com>
// +----------------------------------------------------------------------
// | Date: 2020/3/19-10:11
// +----------------------------------------------------------------------
// | Description:
// +----------------------------------------------------------------------
namespace Jrk;
use think\facade\Log;
/**
* Class Redis
* @package Jrk
*/
class Redis
{
/**
* @var null
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
public $redisObj = null;//redis實例化時靜態變量
/**
* @var
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
static protected $instance;
/**
* @var string
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
protected $sn;
/**
* @var int
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
protected $index = 0;
/**
* @var int
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
protected $port = 6379;
/**
* @var string
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
protected $auth = "";
/**
* @var string
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19-10:12
*/
protected $host = "127.0.0.1";
/**
* Redis constructor.
* @param array $options
*/
public function __construct($options = [])
{
$host = trim(isset($options["host"]) ? $options["host"] : $this->host);
$port = trim(isset($options["port"]) ? $options["port"] : $this->port);
$auth = trim(isset($options["auth"]) ? $options["auth"] : $this->auth);
$index = trim(isset($options["index"]) ? $options["index"] : $this->index);
if (!is_integer($index) && $index > 16) {
$index = 0;
}
$sn = md5("{$host}{$port}{$auth}{$index}");
$this->sn = $sn;
if (!isset($this->redisObj[$this->sn])) {
try {
$this->redisObj[$this->sn] = new \Redis();
$this->redisObj[$this->sn]->connect($host, $port);
$this->redisObj[$this->sn]->auth($auth);
$this->redisObj[$this->sn]->select($index);
} catch (\Exception $e) {
Log::notice($e->getMessage());
try {
$this->redisObj[$this->sn] = new \Redis();
$this->redisObj[$this->sn]->connect($host, $port);
$this->redisObj[$this->sn]->auth($auth);
$this->redisObj[$this->sn]->select($index);
} catch (\Exception $e) {
Log::error($e->getMessage());
}
}
}
$this->redisObj[$this->sn]->sn = $sn;
$this->index = $index;
return;
}
/**
* Power: yue909
* Email：994927909@qq.com
* @param array $options
* @return Redis
*/
public static function instance($options = [])
{
return new Redis($options);
}
/**
* @param string $key
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: getKeys
* @describe:
*/
public function getKeys($key = '*')
{
return $this->redisObj[$this->sn]->getKeys($key);
}
/**
* @param $key
* @param int $time
* @return bool
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: setExpire
* @describe:
*/
public function setExpire($key, $time = 0)
{
if (!$key) {
return false;
}
switch (true) {
case ($time == 0):
return $this->redisObj[$this->sn]->expire($key, 0);
break;
case ($time > time()):
$this->redisObj[$this->sn]->expireAt($key, $time);
break;
default:
return $this->redisObj[$this->sn]->expire($key, $time);
}
}
/*------------------------------------start 1.string結構----------------------------------------------------*/
/**
* 增，設置值 構建一個字符串
* @param string $key KEY名稱
* @param string $value 設置值
* @param int $timeOut 時間 0表示無過期時間
* @return true【總是返回true】
*/
public function set($key, $value, $timeOut = 0)
{
$setRes = $this->redisObj[$this->sn]->set($key, $value);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
return $setRes;
}
/**
* 查，獲取 某鍵對應的值，不存在返回false
* @param $key ,鍵值
* @return bool|string ，查詢成功返回信息，失敗返回false
*/
public function get($key)
{
$setRes = $this->redisObj[$this->sn]->get($key);//不存在返回false
if ($setRes === 'false') {
return false;
}
return $setRes;
}
/*------------------------------------1.end string結構----------------------------------------------------*/
/*------------------------------------2.start list結構----------------------------------------------------*/
/**
* 增，構建一個列表(先進后去，類似棧)
* @param String $key KEY名稱
* @param string $value 值
* @param $timeOut |num 過期時間
*/
public function lPush($key, $value, $timeOut = 0)
{
// echo "$key - $value \n";
$re = $this->redisObj[$this->sn]->LPUSH($key, $value);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
return $re;
}
/**
* 增，構建一個列表(先進先去，類似隊列)
* @param string $key KEY名稱
* @param string $value 值
* @param $timeOut |num 過期時間
*/
public function rPush($key, $value, $timeOut = 0)
{
// echo "$key - $value \n";
$re = $this->redisObj[$this->sn]->RPUSH($key, $value);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
return $re;
}
/**
* 查，獲取所有列表數據（從頭到尾取）
* @param string $key KEY名稱
* @param int $head 開始
* @param int $tail 結束
*/
public function lRanges($key, $head, $tail)
{
return $this->redisObj[$this->sn]->lrange($key, $head, $tail);
}
/**
* Power by yue909
* QQ:994927909
* @param $key
* @return mixed
*/
public function rPop($key)
{
return $this->redisObj[$this->sn]->rPop($key);
}
/**
* @param $key
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: lPop
* @describe:
*/
public function lPop($key)
{
return $this->redisObj[$this->sn]->lpop($key);
}
/*------------------------------------2.end list結構----------------------------------------------------*/
/*------------------------------------3.start set結構----------------------------------------------------*/
/**
* 增，構建一個集合(無序集合)
* @param string $key 集合Y名稱
* @param string|array $value 值
* @param int $timeOut 時間 0表示無過期時間
* @return
*/
public function sAdd($key, $value, $timeOut = 0)
{
$re = $this->redisObj[$this->sn]->sadd($key, $value);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
return $re;
}
/**
* 查，取集合對應元素
* @param string $key 集合名字
*/
public function sMembers($key)
{
$re = $this->redisObj[$this->sn]->exists($key);//存在返回1，不存在返回0
if (!$re) {
return false;
}
return $this->redisObj[$this->sn]->smembers($key);
}
/*------------------------------------3.end set結構----------------------------------------------------*/
/*------------------------------------4.start sort set結構----------------------------------------------------*/
/*
* 增，改，構建一個集合(有序集合),支持批量寫入,更新
* @param string $key 集合名稱
* @param array $score_value key為scoll, value為該權的值
* @return int 插入操作成功返回插入數量【,更新操作返回0】
*/
/**
* @param $key
* @param $score_value
* @param int $timeOut
* @return bool|int
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: zadd
* @describe:
*/
public function zadd($key, $score_value, $timeOut = 0)
{
if (!is_array($score_value)) {
return false;
}
$a = 0;//存放插入的數量
foreach ($score_value as $score => $value) {
$re = $this->redisObj[$this->sn]->zadd($key, $score, $value);//當修改時，可以修改，但不返回更新數量
$re && $a += 1;
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
}
return $a;
}
/**
* 查，有序集合查詢，可升序降序,默認從第一條開始，查詢一條數據
* @param $key ,查詢的鍵值
* @param $min ,從第$min條開始
* @param $max，查詢的條數
* @param $order ，asc表示升序排序，desc表示降序排序
* @return array|bool 如果成功，返回查詢信息，如果失敗返回false
*/
public function zRange($key, $min = 0, $num = 1, $order = 'desc')
{
$re = $this->redisObj[$this->sn]->exists($key);//存在返回1，不存在返回0
if (!$re) {
return false;
}//不存在鍵值
if ('desc' == strtolower($order)) {
$re = $this->redisObj[$this->sn]->zrevrange($key, $min, $min + $num - 1);
} else {
$re = $this->redisObj[$this->sn]->zrange($key, $min, $min + $num - 1);
}
if (!$re) {
return false;
}//查詢的范圍值為空
return $re;
}
/**
* 返回集合key中，成員member的排名
* @param $key，鍵值
* @param $member，scroll值
* @param $type ,是順序查找還是逆序
* @return bool,鍵值不存在返回false，存在返回其排名下標
*/
public function zrank($key, $member, $type = 'desc')
{
$type = strtolower(trim($type));
if ($type == 'desc') {
$re = $this->redisObj[$this->sn]->zrevrank($key, $member);//其中有序集成員按score值遞減(從大到小)順序排列，返回其排位
} else {
$re = $this->redisObj[$this->sn]->zrank($key, $member);//其中有序集成員按score值遞增(從小到大)順序排列，返回其排位
}
if (!is_numeric($re)) {
return false;
}//不存在鍵值
return $re;
}
/**
* 返回名稱為key的zset中score >= star且score <= end的所有元素
* @param $key
* @param $member
* @param $star，
* @param $end ,
* @return array
*/
public function zrangbyscore($key, $star, $end)
{
return $this->redisObj[$this->sn]->ZRANGEBYSCORE($key, $star, $end);
}
/**
* 返回名稱為key的zset中元素member的score
* @param $key
* @param $member
* @return string ,返回查詢的member值
*/
function zScore($key, $member)
{
return $this->redisObj[$this->sn]->ZSCORE($key, $member);
}
/*------------------------------------4.end sort set結構----------------------------------------------------*/
/*------------------------------------5.hash結構----------------------------------------------------*/
/**
* @param $redis_key
* @param $field
* @param $data
* @param int $timeOut
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hSetJson
* @describe:
*/
public function hSetJson($redis_key, $field, $data, $timeOut = 0)
{
$redis_info = json_encode($data); //field的數據value，以json的形式存儲
$re = $this->redisObj[$this->sn]->hSet($redis_key, $field, $redis_info);//存入緩存
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($redis_key, $timeOut);
}//設置過期時間
return $re;
}
/**
* @param $redis_key
* @param $field
* @return bool|mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hGetJson
* @describe:
*/
public function hGetJson($redis_key, $field)
{
$info = $this->redisObj[$this->sn]->hget($redis_key, $field);
if ($info) {
$info = json_decode($info, true);
} else {
$info = false;
}
return $info;
}
/**
* @param $redis_key
* @param $name
* @param $data
* @param int $timeOut
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hSet
* @describe:
*/
public function hSet($redis_key, $name, $data, $timeOut = 0)
{
$re = $this->redisObj[$this->sn]->hset($redis_key, $name, $data);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($redis_key, $timeOut);
}
return $re;
}
/**
* @param $redis_key
* @param $name
* @param $data
* @param int $timeOut
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hSetNx
* @describe:
*/
public function hSetNx($redis_key, $name, $data, $timeOut = 0)
{
$re = $this->redisObj[$this->sn]->hsetNx($redis_key, $name, $data);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($redis_key, $timeOut);
}
return $re;
}
/**
* 增，普通邏輯的插入hash數據類型的值
* @param $key ,鍵名
* @param $data |array 一維數組，要存儲的數據
* @param $timeOut |num 過期時間
* @return $number 返回OK【更新和插入操作都返回ok】
*/
public function hMset($key, $data, $timeOut = 0)
{
$re = $this->redisObj[$this->sn]->hmset($key, $data);
if ($timeOut > 0) {
$this->redisObj[$this->sn]->expire($key, $timeOut);
}
return $re;
}
/**
* 查，普通的獲取值
* @param $key ,表示該hash的下標值
* @return array 。成功返回查詢的數組信息，不存在信息返回false
*/
public function hVals($key)
{
$re = $this->redisObj[$this->sn]->exists($key);//存在返回1，不存在返回0
if (!$re) {
return false;
}
$vals = $this->redisObj[$this->sn]->hvals($key);
$keys = $this->redisObj[$this->sn]->hkeys($key);
$re = array_combine($keys, $vals);
foreach ($re as $k => $v) {
if (!is_null(json_decode($v))) {
$re[$k] = json_decode($v, true);//true表示把json返回成數組
}
}
return $re;
}
/**
* @param $key
* @param $filed
* @return bool|string
*/
public function hGet($key, $filed = [])
{
if (empty($filed)) {
$re = $this->redisObj[$this->sn]->hgetAll($key);
} elseif (is_string($filed)) {
$re = $this->redisObj[$this->sn]->hget($key, $filed);
} elseif (is_array($filed)) {
$re = $this->redisObj[$this->sn]->hMget($key, $filed);
}
if (!$re) {
return false;
}
return $re;
}
/**
* @param $redis_key
* @param $name
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hDel
* @describe:
*/
public function hDel($redis_key, $name)
{
$re = $this->redisObj[$this->sn]->hdel($redis_key, $name);
return $re;
}
/**
* @param $redis_key
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hLan
* @describe:
*/
public function hLan($redis_key)
{
$re = $this->redisObj[$this->sn]->hLen($redis_key);
return $re;
}
/**
* @param $redis_key
* @param $filed
* @param int $value
* @return mixed
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: hIncre
* @describe:
*/
public function hIncre($redis_key, $filed, $value = 1)
{
return $this->redisObj[$this->sn]->hIncrBy($redis_key, $filed, $value);
}
/**
* 檢驗某個鍵值是否存在
* @param $keys keys
* @param string $type 類型，默認為常規
* @param string $field 若為hash類型，輸入$field
* @return bool
*/
public function hExists($keys, $field = '')
{
$re = $this->redisObj[$this->sn]->hexists($keys, $field);//有返回1，無返回0
return $re;
}
/*------------------------------------end hash結構----------------------------------------------------*/
/*------------------------------------其他結構----------------------------------------------------*/
/**
* 設置自增,自減功能
* @param $key ，要改變的鍵值
* @param int $num ，改變的幅度，默認為1
* @param string $member ，類型是zset或hash，需要在輸入member或filed字段
* @param string $type，類型，default為普通增減 ,還有:zset,hash
* @return bool|int 成功返回自增后的scroll整數，失敗返回false
*/
public function incre($key, $num = 1, $member = '', $type = '')
{
$num = intval($num);
switch (strtolower(trim($type))) {
case "zset":
$re = $this->redisObj[$this->sn]->zIncrBy($key, $num, $member);//增長權值
break;
case "hash":
$re = $this->redisObj[$this->sn]->hincrby($key, $member, $num);//增長hashmap里的值
break;
default:
if ($num > 0) {
$re = $this->redisObj[$this->sn]->incrby($key, $num);//默認增長
} else {
$re = $this->redisObj[$this->sn]->decrBy($key, -$num);//默認增長
}
break;
}
if ($re) {
return $re;
}
return false;
}
/**
* 清除緩存
* @param int $type 默認為0，清除當前數據庫；1表示清除所有緩存
*/
function flush($type = 0)
{
if ($type) {
$this->redisObj[$this->sn]->flushAll();//清除所有數據庫
} else {
$this->redisObj[$this->sn]->flushdb();//清除當前數據庫
}
}
/**
* 檢驗某個鍵值是否存在
* @param $keys keys
* @param string $type 類型，默認為常規
* @param string $field 若為hash類型，輸入$field
* @return bool
*/
public function exists($keys, $type = '', $field = '')
{
switch (strtolower(trim($type))) {
case 'hash':
$re = $this->redisObj[$this->sn]->hexists($keys, $field);//有返回1，無返回0
break;
default:
$re = $this->redisObj[$this->sn]->exists($keys);
break;
}
return $re;
}
/**
* 刪除緩存
* @param string|array $key 鍵值
* @param $type 類型 默認為常規，還有hash,zset
* @param string $field ,hash=>表示$field值，set=>表示value,zset=>表示value值，list類型特殊暫時不加
* @return int | 返回刪除的個數
*/
public function delete($key, $type = "default", $field = '')
{
switch (strtolower(trim($type))) {
case 'hash':
$re = $this->redisObj[$this->sn]->hDel($key, $field);//返回刪除個數
break;
case 'set':
$re = $this->redisObj[$this->sn]->sRem($key, $field);//返回刪除個數
break;
case 'zset':
$re = $this->redisObj[$this->sn]->zDelete($key, $field);//返回刪除個數
break;
default:
$re = $this->redisObj[$this->sn]->del($key);//返回刪除個數
break;
}
return $re;
}
//日志記錄
/**
* @param $log_content
* @param string $position
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: logger
* @describe:
*/
public function logger($log_content, $position = 'user')
{
$max_size = 1000000; //聲明日志的最大尺寸1000K
$log_dir = './log';//日志存放根目錄
if (!file_exists($log_dir)) {
mkdir($log_dir, 0777);
}//如果不存在該文件夾，創建
if ($position == 'user') {
$log_filename = "{$log_dir}/User_redis_log.txt"; //日志名稱
} else {
$log_filename = "{$log_dir}/Wap_redis_log.txt"; //日志名稱
}
//如果文件存在并且大于了規定的最大尺寸就刪除了
if (file_exists($log_filename) && (abs(filesize($log_filename)) > $max_size)) {
unlink($log_filename);
}
//寫入日志，內容前加上時間， 后面加上換行， 以追加的方式寫入
file_put_contents($log_filename, date('Y-m-d_H:i:s')." ".$log_content."\n", FILE_APPEND);
}
/**
* @author: LuckyHhy <jackhhy520@qq.com>
* @date: 2020/3/19
* @name: flushDB
* @describe:
*/
function flushDB()
{
$this->redisObj[$this->sn]->flushDB();
}
/**
*
*/
function __destruct()
{
$this->redisObj[$this->sn]->close();
}
/**
* 魔術方法 有不存在的操作的時候執行
* @access public
* @param string $method 方法名
* @param array $args 參數
* @return mixed
*/
public function __call($method, $args)
{
call_user_func_array([$this->redisObj[$this->sn], $method], $args);
}
}
~~~
`
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- 常用方法
- 數據源生成layui-select
- 獲取自定義配置項
- 百度編輯器
- 格式化文件大小
- 多語言設置
- hook監聽
- 域名綁定到模塊
- thinkphp6
- 文件上傳
- tp5totp6
- 創建路徑
- 獲取類所有方法
- password_hash加密驗證
- 生成 qrcode
- 郵件發送
- 獲取QQ信息
- GoogleAuthenticator
- redis限流
- redis 加鎖
- 百度翻譯
- QueryList爬取數據
- 獲取時間類
- 命令
- Git常用命令
- easyswoole
- pix_qrcode
- 驗證 cpf,cnpj
- php常用方法
- 日志
- 卡通頭像
- 兩位小數
- 圖片轉base64
- auth加密解密
- phpoffice/phpspreadsheet導入導出
- fastadmin
- 樹結構
- 單選框
- 復選框
- 二級搜索
- select選擇框
- selectpage選中回調事件
- 標簽添加
- 修改where條件
- 表格列表中添加input框
- selectpage事件
- fieldlist
- js操作
- test_js
- 多表格
- template模板