找不到模块“ serve-static” | JavaScript | 节点js

Question

I want to create a simple server.js file in node.js which will act as a local server.

I installed the connect module by the following command

npm install -g connect

And I can see the connect module inside node_modules

Then I tried to install serve-static module as follows

npm install -g serve-static

It says packages added but I can't see the module inside node_modules. And when I try to run the following server.js it throws an exception saying Cannot find module serve-static

server.js

var connect = require('connect'),
    serveStatic = require('serve-static');

var app = connect();

app.use(serveStatic("../angularjs"));
app.listen(5000);

Error

Error: Cannot find module 'serve-static'
    at Function.Module._resolveFilename (module.js:555:15)
    at Function.Module._load (module.js:482:25)
    at Module.require (module.js:604:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (C:\Program Files\nodejs\server.js:2:16)
    at Module._compile (module.js:660:30)
    at Object.Module._extensions..js (module.js:671:10)
    at Module.load (module.js:573:32)
    at tryModuleLoad (module.js:513:12)
    at Function.Module._load (module.js:505:3)

Answer 1

1- Install them locally

npm install connect -S
npm install serve-static -S

2- OR Link them into your folder

npm link connect
npm link serve-static

3- OR Make sure that if the environment variable NODE_PATH is set correctly