thinkphp6:访问多个redis数据源(thinkphp6.0.5 / php 7.4.9)

一，配置多个redis库的地址:

.env

APP_DEBUG = true
#APP_DEBUG = false

[APP]
DEFAULT_TIMEZONE = Asia/Shanghai

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

[REDIS1]
TYPE = redis
HOST = 127.0.0.1
PORT = 6380
PASSWORD =

[LANG]
default_lang = zh-cn

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/

说明：作者:刘宏缔 邮箱: 371125307@qq.com

二，配置php到redis的连接

 config/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
        '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,
        ],
        // 更多的缓存连接
        'redis1'    =>    [
            'type'     => env('redis1.type', 'redis'),
            'host'     => env('redis1.host', '127.0.0.1'),
            'port'     => env('redis1.port', '6380'),
            'password' => env('redis1.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,
        ],
    ],
];

三，如何访问多个redis数据源，看例子:

api/controller/UserController.php

<?php
namespace appapicontroller;

use thinkfacadeCache;


class UserController
{
    public function index()
    {
        //访问redis0
        Cache::store('redis0')->set('name0','value1234',3600);
        $value0 = Cache::store('redis0')->get("name0");
        //访问redis1
        Cache::store('redis1')->set('name1','value5678',3600);
        $value1 = Cache::store('redis1')->get("name1");
        //返回
        return '您好！[userindex],<br/>redis0 value0:'.$value0."<br/>redis1 value1:".$value1;
    }

    public function test() {
        return "this is usercontroller test";
    }
}

四，测试效果

1,访问:

http://127.0.0.1:81/api/userindex

返回:

2,从命令行查看redis中保存的数据:

root@ku:/data# /usr/local/soft/redis6/bin/redis-cli -p 6380
127.0.0.1:6380> get name1
"s:9:"value5678";"
127.0.0.1:6380> exit
root@ku:/data# /usr/local/soft/redis6/bin/redis-cli -p 6379
127.0.0.1:6379> get name0
"s:9:"value1234";"

可以看到数据已保存到redis缓存中

五，查看thinkphp的版本

liuhongdi@ku:/data/php/mytp$ php think version
v6.0.5

六，查看php的版本:

liuhongdi@ku:/data/logs/phplogs/tlog/202012$ php --version
PHP 7.4.9 (cli) (built: Oct 26 2020 15:17:14) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.9, Copyright (c), by Zend Technologies