小编JMS*_*786的帖子

我已经构建了React Apps:

npm run build

并安装全局服务包:

npm install -g serve

并运行它:

serve -s build

我怎么阻止它？

我试过serve help但它没有显示任何停止选项

选项:

-a, --auth      Serve behind basic auth
-c, --cache     Time in milliseconds for caching files in the browser
-n, --clipless  Don't copy address to clipboard (disabled by default)
-C, --cors      Setup * CORS headers to allow requests from any origin (disabled by default)
-h, --help      Output usage information
-i, --ignore    Files and directories to ignore
-o, --open      Open local address in …

Run Code Online (Sandbox Code Playgroud)

我已经使用WAMP 2.5和PHP 5.5.12以及Composer.php正在:

C:\wamp\bin\php\php5.5.12

对于新项目,我需要使用nginx并安装PHP 7. php正在:

C:\nginx\php

现在,使用GitBash MINGW32,我尝试使用Composer安装laravel 5.3,create-project但它说

[InvalidArgumentException]
Could not find package laravel/laravel with version 5.3 in a version 
installable using your PHP version 5.5.12.

我已经把两者C:\wamp\bin\php\php5.5.12和C:\nginx\php在Windows系统PATH变量.

如何更改Composer使用的PHP版本？