thinkphp5.1使用redis并使用

创建一个redis类

<?php

namespace app\common\auth;

class Redis
{
    //实例字典, 以实例名称为KEY, 对象实例为值
    protected static $dict = array();
    //配置信息
//    private  $redis = array(
//        'host'=>'172.21.20.13',
//        'port'=>'6379',
//        'timeout'=>'0',
//        'retry'=>'0',
//        'readTimeout'=>'0',
//        'auth'=>'ZJ1X8fZRuQndScDF7rTW'
//    );

    private  $redis = array(
        'host'=>'127.0.0.1',
        'port'=>'6379',
        'timeout'=>'0',
        'auth'=>''
    );

    public function __construct()
    {
        $this->host    ='127.0.0.1';  //主机域名
        $this->port    ='6379';  //端口
        $this->timeout =$this->redis['timeout'];