book_admin/application/admin/command/BookEnum.php

<?php


namespace app\admin\command;

use app\common\model\Book;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\Db;
use think\Request;

class BookEnum extends Command
{

    /**
     * 配置指令
     */
    protected function configure()
    {
        $this->setName('BookEnum')->setDescription('遍历 book mysql 与 book change redis');
    }
    protected function execute(Input $input, Output $output)
    {

        Request::instance()->module('admin'); //cli模式下无法获取到当前的项目模块，手动指定一下

        try {
            /** @var Book $bookModel */
            $bookModel = model('book');
            Db::table('book')->field('id,name,realname')->chunk(100, function ($bookList) use ($bookModel, $output) {
                foreach ($bookList as $book) {
                    $bookInfo = $bookModel::getBookInfo($book['id']);
                    $output->info("mysql book:" . json_encode($book,
                            JSON_UNESCAPED_UNICODE) . " redis book:" . json_encode($bookInfo, JSON_UNESCAPED_UNICODE));
                }
            });
        } catch (\Throwable $Th) {
            $output->info('error msg:' . $Th->getMessage().' trace:'.$Th->getTraceAsString());
        }
        $output->info('book enum over');
    }


}