Creating a Custom ThinkPHP Command Line Script (hello)

This guide shows how to add a custom command to a ThinkPHP project that can be run from the command line.

First, create

<?php
namespace app\command;
use think\console\Command;
use think\console\Input;
use think\console\input\Argument;
use think\console\input\Option;
use think\console\Output;
use think\Request;

class hello extends Command
{
    /**
     * 重写configure
     */
    protected function configure()
    {
        $this
            ->setName('hello')
            // ->addArgument('username')
            ->setDescription('定时任务微服务.')
            ->setHelp("定时任务微服务 无参数");
    }

    /**
     * 重写execute
     *
     * @param Input $input
     * @param Output $output
     */
    protected function execute(Input $input, Output $output)
    {
        echo 'hello world';
    }
}

in the application/command directory (create the directory if it does not exist). This class extends Command and defines the command name, description, help text, and the logic that prints hello world.

Next, ensure the command is registered by creating or editing application/command.php with the following content:

<?php
return [
    "app\\command\\hello",
];

Finally, from the project root, run the command using the ThinkPHP console: php think hello The command executes and outputs: hello world This confirms that the custom ThinkPHP command line script is set up correctly.