laravel框架存储50万条数据

<?php

namespace AppConsoleCommands;

use IlluminateConsoleCommand;
use IlluminateSupportFacadesDB;

/**
 * 插入50W数据脚本
 * Class CreateDataCommand
 * @package AppConsoleCommands
 */
class CreateDataCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'command:create_data';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    const TABLE_NAME = 'person_';

    const COLUMN_NAME_ARR = ['account','name','area','title','motto'];

    const RANDOM_STRING='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $startTime = time();
        for($i = 0; $i< 500000; $i++){

            $this->insertData($i);

            if($i % 1000 == 1){
                echo ".";
            }

        }

        $endTime = time();
        echo "success 
";
        echo "time:".($endTime - $startTime);
    }

    /**
     * 插入数据
     * 定义属性 static
     * @param $i
     */

    private function insertData($i){



        foreach(self::COLUMN_NAME_ARR as $columnName){
            $params[$columnName] = $this->getRandomString(10);
        }
        $isSuccess = DB::table($this->getTableName($i))->insert($params);
        if(!$isSuccess){
            echo "insert fail!
";
        }
    }

    /**
     * 获取表名
     * @param $i
     * @return string
     */
    private function getTableName($i){
        return self::TABLE_NAME.($i%10);
    }

    /**
     * 获取随机字符
     * @param $length
     * @return string
     */
    private function getRandomString($length){
        $result = "";
        for($i=0; $i<$length-1; $i++){
            $result .= self::RANDOM_STRING[mt_rand(0,strlen(self::RANDOM_STRING)-1)];
        }
        return $result;
    }
}

然后进入根目录执行命令

command:create_data
然后，数据就进入数据库了。