mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
60 lines
2.2 KiB
PHP
60 lines
2.2 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2020 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://gitee.com/zoujingli/ThinkLibrary
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkLibrary
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// | github 代码仓库：https://github.com/zoujingli/ThinkLibrary
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// +----------------------------------------------------------------------
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namespace think\admin\command\database;
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use think\admin\Command;
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use think\console\Input;
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use think\console\Output;
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/**
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* 数据库优化指令
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* Class Optimize
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* @package think\admin\command
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*/
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class Optimize extends Command
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{
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protected function configure()
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{
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$this->setName('xadmin:optimize');
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$this->setDescription("Attempt to optimize all data tables");
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}
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/**
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* @param Input $input
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* @param Output $output
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* @throws \think\admin\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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protected function execute(Input $input, Output $output)
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{
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$tables = [];
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$this->setQueueProgress(2, "正在获取需要优化的数据表", 0);
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foreach ($this->app->db->query("show tables") as $item) {
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$tables = array_merge($tables, array_values($item));
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}
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list($total, $used) = [count($tables), 0];
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$this->setQueueProgress(2, "总共需要优化 {$total} 张数据表", 0);
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foreach ($tables as $table) {
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$stridx = str_pad(++$used, strlen("{$total}"), ' ', STR_PAD_LEFT) . "/{$total}";
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$this->setQueueProgress(2, "[{$stridx}] 正在优化数据表 {$table}", $used / $total * 100);
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$this->app->db->query("OPTIMIZE TABLE `{$table}`");
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}
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$this->setQueueMessage(3, '数据库优化完成！');
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}
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} |