下面由laravel教程栏目给大家介绍实现 laravel 的artisan 的方法，希望对需要的朋友有所帮助！
laravel 的 artisan 命令行太好用了，换个框架没有这个功能，于是自己学习实现一些，直接上代码
新建目录
-artisan
–bin
–src
进入artisan composer init
composer require symfony/console
#!/usr/bin/env php <?php use SymfonyComponentConsoleApplication; use SymfonyComponentConsoleInputInputInterface; use SymfonyComponentConsoleOutputOutputInterface; require_once __DIR__.'/../vendor/autoload.php'; $app = new Application('artisan','1.1.1'); $app->register('artisan')->setCode(function(InputInterface $input, OutputInterface $output){ $output->writeln('artisan start'); }); $app->run(); exit(); 以上是简单的实现
#!/usr/bin/env php <?php use SymfonyComponentConsoleApplication; use SymfonyComponentConsoleInputInputInterface; use SymfonyComponentConsoleOutputOutputInterface; use SymfonyComponentConsoleInputInputArgument; require_once __DIR__ . '/../vendor/autoload.php'; $app = new Application('artisan', '1.1.1'); $app->register('artisan') ->setDescription('myself artisan description') ->setCode( function (InputInterface $input, OutputInterface $output) { $name = $input->getArgument('name'); $output->writeln("hello {$name}"); } )->addArgument('name', InputArgument::REQUIRED, 'please input your name'); $app->run(); exit(); 这里演示了如何接收参数
#!/usr/bin/env php <?php use SymfonyComponentConsoleApplication; use SymfonyComponentConsoleInputInputInterface; use SymfonyComponentConsoleOutputOutputInterface; use SymfonyComponentConsoleInputInputArgument; use SymfonyComponentConsoleInputInputOption; require_once __DIR__ . '/../vendor/autoload.php'; $app = new Application('artisan', '1.1.1'); $app->register('artisan') ->setDescription('myself artisan description') ->setCode( function (InputInterface $input, OutputInterface $output) { $string = $input->getOption('string'); $name = $input->getArgument('name'); if($string == 'lower'){ $name = strtolower($name); } if($string == 'upper'){ $name = strtoupper($name); } $output->writeln("hello {$name}"); } )->addArgument('name', InputArgument::REQUIRED, 'please input your name') ->addOption('string',null,InputOption::VALUE_OPTIONAL,'转换字符串大小','lower') ; $app->run(); exit(); 这里演示了如何给命令行添加选项 ./bin/artisan.php artisan ffff --string='upper' echo FFFF
$output->writeln("<info>hello {$name}</info>"); $output->writeln("<error>hello {$name}</error>"); $output->writeln("<comment>hello {$name}</comment>"); $output->writeln("hello {$name}"); 可以给它们加上颜色
接下来将命令行拆分为文件
bin/artisan.php
ArtisanCommand.php
#!/usr/bin/env php <?php use SymfonyComponentConsoleApplication; use ArtisanArtisanCommand; require_once __DIR__ . '/../vendor/autoload.php'; $app = new Application('artisan', '1.1.1'); $app->add(new ArtisanCommand()); $app->run(); exit(); ArtisanCommand.php
<?php namespace Artisan; use SymfonyComponentConsoleApplication; use SymfonyComponentConsoleInputInputInterface; use SymfonyComponentConsoleOutputOutputInterface; use SymfonyComponentConsoleInputInputArgument; use SymfonyComponentConsoleInputInputOption; use SymfonyComponentConsoleCommandCommand; class ArtisanCommand extends Command{ public function configure() { $this->setName('artisan'); $this->setDescription('myself artisan description') ->addArgument('name', InputArgument::REQUIRED, 'please input your name') ->addOption('string',null,InputOption::VALUE_OPTIONAL,'转换字符串大小','lower'); } public function execute(InputInterface $input, OutputInterface $output) { $string = $input->getOption('string'); $name = $input->getArgument('name'); if($string == 'lower'){ $name = strtolower($name); } if($string == 'upper'){ $name = strtoupper($name); } $output->writeln("<info>hello {$name}</info>"); $output->writeln("<error>hello {$name}</error>"); $output->writeln("<comment>hello {$name}</comment>"); $output->writeln("hello {$name}"); } }
composer.json
{ "name": "baidu/artisan", "authors": [ { "name": "gaobingbing", "email": "v_gaobingbing01@baidu.com" } ], "require": { "symfony/console": "^4.3" }, "autoload": { "psr-4": { "Artisan": "src" } } } 至此大功告成，还有其他功能可以去看Symfony文档
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THE END
喜欢就支持一下吧
