从Redis队列中循环取出数据，并写入数据库

从Redis队列中循环取出数据，并写入数据库

<?php

/**
 * 从Redis中取出数据
 */
function getRedis(){
    $redis=new Redis();
    $redis->connect('127.0.0.1', 6379);
    $redis_key='Barrage';

    //死循环写库
    while (1){
        if($redis->lLen($redis_key) > 0){
            sleep(1);
            $content=$redis->lPop($redis_key);//取出一个元素
            $new_content=json_decode($content);
            if(!empty($new_content)){
                $timeStemp=strtotime($new_content->timeStemp);
                $value="'{$new_content->open_id}','{$new_content->text}','{$content}','{$timeStemp}','{$new_content->wxact_id}'";
                $field='open_id,content_text,content_json,add_time,wxact_id';
                if(!empty($value)){
                    $conn=mysqlConnect();//连接数据库
                    if($conn){
                        $res=mysql_insert($conn,"lqwine_wxact_barrage",$field,$value);//写入数据库
                        if($res['bool'] == false){
                            echo $res['msg'].'<br>';
                            echo "失败！+".$content;//输出失败的内容
                        }
                    }
                }
            }
        }
    }
}

/**
 * 连接数据库
 */
function mysqlConnect(){
    $servername = "127.0.0.1";
    $username = "root";
    $password = "XXXX.";//线上
    $dbname = "XXXXX";
    $conn = new mysqli($servername, $username, $password,$dbname);
    if($conn->connect_error){
        die("连接失败: " . $conn->connect_error);
    }
    return $conn;
}

/**
 * 插入
 * @param $conn     数据库对象
 * @param $field    字段
 * @param $table    数据表
 * @param $value    数据
 */
function mysql_insert($conn,$table,$field,$value){
    $sql = "INSERT INTO {$table} ({$field})VALUES ({$value});";
    $query=$conn->multi_query($sql);
    if($query){
        $arr_info['bool']=true;
        $arr_info['msg']=$query;
    }else{
        $arr_info['bool']=false;
        $arr_info['msg']=$conn->error;
    }
    return $arr_info;
}


getRedis();