环境.env
[app]
app_debug = "1"
app_trace = ""[database]
database = ""
hostname = "127.0.0.1"
hostport = ""
password = ""
prefix = "ls_"
username = ""[redis]
hostname = "127.0.0.1"
hostport = "6379"
password = "123456"
prefix = "redis_" [project]
env_name = ""
file_domain = "xxx.xxx.xxx.xxx" 配置 config
<?php // +----------------------------------------------------------------------
// | 缓存设置
// +----------------------------------------------------------------------
use think\facade\Env; return [// 缓存配置为复合类型'type' => 'complex', 'default' => ['type' => Env::get('cache.type','File'),// 全局缓存有效期（0为永久有效）'expire'=> 0, // 缓存前缀'prefix'=> 'shop_',// 缓存目录'path' => '',],'redis' => ['type' => 'redis','host' => Env::get('redis.hostname'),'port' => Env::get('redis.hostport'),'password' => Env::get('redis.password'),'expire'=> 0, 'prefix'=> 'redis_', // 缓存前缀], // 添加更多的缓存类型设置
];
Redis缓存处理类
<?php
// +----------------------------------------------------------------------
// | Redis缓存处理类
// +----------------------------------------------------------------------
// |
// +----------------------------------------------------------------------
// | author: 007
// +----------------------------------------------------------------------
namespace app\common\logic;use think\facade\Env;
use think\facade\Cache;class RedisLogic
{ private $rc = null; //连接实例 protected $module = ''; // 模块标识public function __construct($module = ''){$this->rc = Cache::store('redis'); $this->module = $module;}public function getkeys($key){ return $this->rc->keys($key); }public function setCache($key, $val){ if($this->module) $key = $this->module.":".$key;return $this->rc->set($key, $val); }public function getCache($key){ if($this->module) $key = $this->module.":".$key;return $this->rc->get($key); } public function delete($key){ if($this->module) $key = $this->module.":".$key;$prefix = Env::get('redis.prefix','');$key = $prefix.$key;return $this->rc->del($key); }/*** 删除指定key的缓存** 若 `$key===true` 则表示删除全部** // 支持下面的方式* $this->delete('abc');* $this->delete('abc', 'abc2');* $this->delete(['abc', 'abc2']);** // 删除全部* $this->delete(true);* // 也可使用* $this->delete_all();** @param string|array|true $key*/public function delCache($key){ // $this->_connect(); if (true === $key) {return $this->rc->flushAll();} else {if (is_array($key)) {$keys = $key;} else {$keys = func_get_args();}return $this->rc->del($keys);}} public function hGetAllCache($key){ if($this->module) $hash= $this->module.":".$key; return $this->rc->hGetAll($hash); } // 判断hash表中字段是否存在，存在返回true，失败返回falsepublic function hExistsCache($key, $field){if($this->module) $hash= $this->module.":".$key; return $this->rc->hExists($hash, $field); } public function hSetCache($key, $field, $val){if($this->module) $hash= $this->module.":".$key; return $this->rc->hSet($hash, $field, $val); } public function hGetCache($key, $field){if($this->module) $hash= $this->module.":".$key; return $this->rc->hGet($hash, $field); } public function hMgetCache($key, $fields){// $fields = ['name', 'age']if($this->module) $hash= $this->module.":".$key; return $this->rc->hMget($hash, $fields); }public function hMsetCache($key, $entry){// $entry = ['name' => 'jet', 'age' => 18]if($this->module) $hash= $this->module.":".$key; return $this->rc->hMset($hash, $entry); }public function hIncrByCache($key, $field, $add){ if($this->module) $hash= $this->module.":".$key; return $this->rc->hIncrBy($hash, $field, $add); }public function hIncrByFloatCache($key, $field, $add){ if($this->module) $hash= $this->module.":".$key; return $this->rc->hIncrByFloat($hash, $field, $add); }}
?>控制器中使用
<?php namespace app\data\controller; use app\common\logic\RedisLogic; class Test extends Base
{ public function redis(){ if(class_exists('Redis')){ echo '<br>服务器支持Redis服务<br>'; $redis = new RedisLogic(); $redis->setCache('key',12365478); echo '<br>key:',$redis->getCache('key'); echo $redis->delete('key'); }else{echo '服务器不支持Redis服务';}}}
使用redis的场景和对应示例代码
https://www.cnblogs.com/liuxinyustu/articles/13504257.html
