tp5实现Redis的简单使用

方法1：

Controller

<?php
namespace app\index\controller;use think\Controller;
use think\session\driver\Redis;class Index extends Controller
{public function index(){$redis = new Redis();if(!$redis->has('str')){var_dump($redis->set('str','this is redis_str'));}else{var_dump($redis->get('str'));}}
}

方法2：(前方雷区！！！)

config.php

// +----------------------------------------------------------------------// | 缓存设置// +----------------------------------------------------------------------'cache'                  => [// 驱动方式'type'   => 'File',// 缓存保存目录'path'   => CACHE_PATH,// 缓存前缀'prefix' => '',//缓存有效期 0表示永久缓存'expire' => 0,],'redis'   =>  [// 驱动方式'type'   => 'redis',// 服务器地址'host'   => '127.0.0.1',  //redis服务器ip'port'   => '6379','password'=> "",'timeout' => 86400],

Controller　　

<?php
namespace app\index\controller;use think\Cache;
use think\Controller;class Index extends Controller
{public function index(){if(!Cache::has('str')){var_dump(Cache::set('str','this is redis_str'));}else{var_dump(Cache::get('str'));}}
}