linux下简单安装composer

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wget https://getcomposer.org/installer  //下载一个脚本文件 php installer  //php执行下这个php脚本 mv composer.phar /usr/bin/composer   //下载的文件转移到执行目录 composer config -g repo.packagist composer https://packagist.laravel-china.org //解决下载慢，不要用https://packagist.phpcomposer.com composer require overtrue/wechat:~4.0 -vvv   //例子

composer工具的使用

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<?php require_once(dirname(__FILE__)."/vendor/autoload.php"); use EasyWeChat\Factory; $options = [     'app_id'    => 'wx3cf0f39249eb0exxx',     'secret'    => 'f1c242f4f28f735d4687abb469072xxx',     'token'     => 'easywechat',     'log' => [         'level' => 'debug',         'file'  => '/tmp/easywechat.log',     ],       // ... ]; $app = Factory::officialAccount($options); $server = $app->server; $user = $app->user; $server->push(function($message) use ($user) {     $fromUser = $user->get($message['FromUserName']);     return "{$fromUser->nickname} 您好！欢迎关注 overtrue!"; }); $server->serve()->send();

以上就是浅谈composer的简单安装和使用的详细内容

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