Redis is achieved using a simple tp5

method 1:

Controller

 

<?php
namespace app\index\controller;

use think\Controller;
use think\session\driver\Redis;

class Index extends Controller
{
    public function index()
    {
        $redis = new Redis();
        if(is_null($redis->has('str'))){
            var_dump($redis->set('str','this is redis_str'));
        }else{
            var_dump($redis->get('str'));
        }
    }
}

 

 

Method 2:

config.php

// + ----------------------------------------------- ----------------------- 
    // | cache settings 
    // + ------------------- -------------------------------------------------- - 

    'cache' => [ 
        // drive mode 
        'of the type' => 'File', 
        // save cache directory 
        'path' => cache_path, 
        // cache prefix 
        'prefix' => '', 
         // cache lifetime of 0 indicates permanent cache 
        'The expire' => 0, 
    ], 'Redis' => [ 
        // driving mode 
        'type' => 'Redis', 
        // server address 
        'host' => '127.0.0.1' ,// redis server IP 
        'Port' => '6379', 
        'timeout' => 86400 
    ],

     
        'password' => "",

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'));
        }
    }
}