Grunt服务器无法在nitrous.io中工作

Question

我使用nitrous.io创建了一个节点env。在他们的终端内部我安装了yeoman。 如果我尝试运行grunt server，我会收到错误消息：

Fatal error: Unable to find local grunt.                                                                                                                                                                                                                                          

If you're seeing this message, either a Gruntfile wasn't found or grunt                                                                                                                                                                                                           
hasn't been installed locally to your project. For more information about                                                                                                                                                                                                         
installing and configuring grunt, please see the Getting Started guide:                                                                                                                                                                                                           

http://gruntjs.com/getting-started

如果我去预览而不是连接到端口3000我得到了这个

参考状态指示节点将127.0.0.1或“localhost”更改为0.0.0.0

  var http = require('http');
  http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Hello World\n');
  }).listen(3000, '0.0.0.0');
  console.log('Server running at http://0.0.0.0:3000/');

服务器的Grunt语法略有不同

connect: {
      options: {
        port: 3000,
        // Change this to '0.0.0.0' to access the server from outside.
        hostname: '0.0.0.0' // 
      },

即使在此更改后，错误仍然存​​在。运行grunt server或转到预览端口3000

时失败

关于我做错的任何想法？如何运行我的grunt服务器，以便我可以在broswer中看到我的网站？

Answer 1

您是否看过第一条错误消息的建议？您需要Gruntfile.js和package.json（将Grunt列为依赖项）; this is covered in the official documentation。然后，通过运行npm install，您将能够将本地Grunt下载到您的项目中。

Answer 2

总结一下这对我有用的评论：

gem install sass; gem install compass
yo webapp

围绕第43行编辑Gruntfile.js：

connect: {
  options: {
    port: 3000, // <- changed this line
    livereload: 35729,
    hostname: '0.0.0.0' // <- changed this line

运行grunt server并点击预览 -Button / 端口3000 。