其余文件

app/common/utils/Redis.php

@@ -0,0 +1,163 @@
+<?php
+
+namespace app\common\utils;
+
+use think\facade\Cache;
+
+class Redis
+{
+    public $redis = null;
+
+
+    public function __construct()
+    {
+        $this->redis = Cache::store('redis')->handler();
+    }
+
+
+    /**
+     * @notes 设置缓存
+     * @param $key
+     * @param $val
+     * @param null $time
+     * @return false
+     * @author 段誉
+     * @date 2021/12/20 12:13
+     */
+    public function set($key, $val, $time = null)
+    {
+        if (empty($key)) {
+            return false;
+        }
+        if (is_array($val)) {
+            $val = json_encode($val, JSON_UNESCAPED_UNICODE);
+        }
+        return $this->redis->set($key, $val, $time);
+    }
+
+
+    /**
+     * @notes 获取缓存
+     * @param $key
+     * @return false
+     * @author 段誉
+     * @date 2021/12/20 12:14
+     */
+    public function get($key)
+    {
+        if (empty($key)) {
+            return false;
+        }
+        return $this->redis->get($key);
+    }
+
+
+    /**
+     * @notes 删除指定
+     * @param $key
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:02
+     */
+    public function del($key)
+    {
+        return $this->redis->del($key);
+    }
+
+
+    /**
+     * @notes 清空
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:02
+     */
+    public function flashAll()
+    {
+        return $this->redis->flushAll();
+    }
+
+
+    /**
+     * @notes 获取集合
+     * @param $key
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:11
+     */
+    public function sMembers($key)
+    {
+        return $this->redis->sMembers($key);
+    }
+
+
+    /**
+     * @notes 设置缓存时间
+     * @param $key
+     * @param $ttl
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:02
+     */
+    public function expire($key, $ttl)
+    {
+        return $this->redis->expire($key, $ttl);
+    }
+
+
+    /**
+     * @notes 向集合添加成员
+     * @param $key
+     * @param $val
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:04
+     */
+    public function sadd($key, $val)
+    {
+        return $this->redis->sAdd($key, $val);
+    }
+
+
+    /**
+     * @notes 移除集合成员
+     * @param $key
+     * @param $val
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:04
+     */
+    public function srem($key, $val)
+    {
+        return $this->redis->sRem($key, $val);
+    }
+
+    /**
+     * @notes 对象转数组
+     * @param $key
+     * @return array|false
+     * @author 段誉
+     * @date 2021/12/20 12:03
+     */
+    public function getSmembersArray($key)
+    {
+        $res = $this->sMembers($key);
+        if (is_object($res)) {
+            return (array)$res;
+        }
+        return $res;
+    }
+
+
+    /**
+     * @notes 相似keys
+     * @param $prefix
+     * @return mixed
+     * @author 段誉
+     * @date 2021/12/20 12:02
+     */
+    public function keys($prefix)
+    {
+        return $this->redis->keys($prefix.'*');
+    }
+
+}