TP6下使用workerman定时备份数据库

1.使用composer安装 think-worker

composer require topthink/think-worker
php
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composer require topthink/think-worker

2.在app\command下创建定时任务文件Cron.php（文件名自己取）

<?php
namespace app\command;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use Workerman\Lib\Timer;
use Workerman\Worker;
/**
 * 计划任务
 */
class Cron extends Command
{
    protected function configure()
    {
        // 指令配置
        $this->setName('Cron')
            ->setDescription('计划任务');
    }
    protected function execute(Input $input, Output $output)
    {
        $worker = new Worker();
        $worker->name = $this->getName();
        $worker->onWorkerStart = function () use ($output) {
            //每隔24小时备份数据库 
            $database = new Database();
            Timer::add((3600 * 24), [$database, 'backup'], [$output]);
        };
        Worker::runAll();
    }
}
php
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<?php

namespace app\command;

use think\console\Command;
use think\console\Input;
use think\console\Output;
use Workerman\Lib\Timer;
use Workerman\Worker;

/**
 * 计划任务
 */

class Cron extends Command
{
    protected function configure()
    {
        // 指令配置
        $this->setName('Cron')
            ->setDescription('计划任务');
    }

    protected function execute(Input $input, Output $output)
    {
        $worker = new Worker();
        $worker->name = $this->getName();
        $worker->onWorkerStart = function () use ($output) {
            //每隔24小时备份数据库 
            $database = new Database();
            Timer::add((3600 * 24), [$database, 'backup'], [$output]);
        };
        Worker::runAll();
    }
}

这里引用了一个 备份MYSQL的类库 点击这里

3.在配置文件config/console.php 中添加指令

‘Cron’ => ‘app\command\cron\Cron’,

<?php
// +----------------------------------------------------------------------
// | 控制台配置
// +----------------------------------------------------------------------
return [
    // 指令定义
    'commands' => [
        'Cron' => 'app\command\Cron',
    ],
];
php
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<?php
// +----------------------------------------------------------------------
// | 控制台配置
// +----------------------------------------------------------------------
return [
    // 指令定义
    'commands' => [
        'Cron' => 'app\command\Cron',
    ],
];

4.控制台到TP目下执行以下命令

php think Cron
php
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php think Cron