thinkphp6:访问redis6(thinkphp 6.0.9/php 8.0.14)

一，在.env中配置redis信息:

[REDIS0]
TYPE = redis
HOST = 127.0.0.1
PORT = 6379
PASSWORD =

说明：刘宏缔的架构森林是一个专注架构的博客，地址：https://www.cnblogs.com/architectforest

         对应的源码可以访问这里获取： https://github.com/liuhongdi/
         或: https://gitee.com/liuhongdi

说明：作者:刘宏缔 邮箱: 371125307@qq.com

二，编写代码访问redis

1,在config/cache添加对redis0的访问:

cache.php

<?php
 
// +----------------------------------------------------------------------
// | 缓存设置
// +----------------------------------------------------------------------
 
return [
    // 默认缓存驱动
    'default' => env('cache.driver', 'file'),
 
    // 缓存连接方式配置
    'stores'  => [
        'file' => [
            // 驱动方式
            'type'       => 'File',
            // 缓存保存目录
            'path'       => '',
            // 缓存前缀
            'prefix'     => '',
            // 缓存有效期 0表示永久缓存
            'expire'     => 0,
            // 缓存标签前缀
            'tag_prefix' => 'tag:',
            // 序列化机制 例如 ['serialize', 'unserialize']
            'serialize'  => [],
        ],
        // 更多的缓存连接
        // 更多的缓存连接
        'redis0'    =>    [
            'type'     => env('redis0.type', 'redis'),
            'host'     => env('redis0.host', '127.0.0.1'),
            'port'     => env('redis0.port', '6379'),
            'password' => env('redis0.password', ''),
            'select'   => '0',
            // 全局缓存有效期（0为永久有效）
            'expire'   => 0,
            // 缓存前缀
            'prefix'   => '',
            'timeout'  => 0,
        ],
    ],
];

2，使用redis

添加controller

liuhongdi@lhdpc:/data/php/admapi$ php think make:controller Article
Controller:app\controller\Article created successfully. 

增加代码:

<?php
declare (strict_types = 1);
 
namespace app\controller;
 
use app\result\Result;
use think\Request;
use think\facade\Cache;
 
class Article
{
    /**
     * 在redis写入并读取数据
     *
     * @return \think\Response
     */
    public function index()
    {
        Cache::store('redis0')->set('name0','value1234',3600);
        $value0 = Cache::store('redis0')->get("name0");
 
        $data = ["name0"=>$value0];
        return Result::Success($data);
    }
}
 

3,result代码:

Result.php

<?php
 
namespace app\result;
 
use think\response\Json;
 
class Result {
    //success
    static public function Success($data):Json {
        $rs = [
            'code'=>0,
            'msg'=>"success",
            'data'=>$data,
        ];
        return json($rs);
    }
    //error
    static public function Error($code,$msg):Json {
        $rs = [
            'code'=>$code,
            'msg'=>$msg,
            'data'=>"",
        ];
        return json($rs);
    }
}

三，遇到报错:

throw new \BadFunctionCallException('not support: redis');

thinkphp抛出异常: not support: redis

 

说明没有安装php访问redis的驱动模块，

参考这一篇安装即可：

https://www.cnblogs.com/architectforest/p/15737959.html 

四,测试效果

访问:

http://192.168.219.6:8000/article/index

返回如图:

五，查看thinkphp和php的版本:

root@lhdpc:~# php --version
PHP 8.0.14 (cli) (built: Dec 23 2021 11:52:42) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.14, Copyright (c) Zend Technologies
    with Zend OPcache v8.0.14, Copyright (c), by Zend Technologies

root@lhdpc:~# cd /data/php/admapi/
root@lhdpc:/data/php/admapi# php think version
v6.0.9