node.js不能正常工作，windows 7

Question

我有以下文件：

var express = require('express'),
    http = require('http'),
    app = express(),
    httpServer = http.createServer(app);

app.configure(function () {
    app.set('port', 3000);
    app.use(express.static(__dirname + '/public'));
});

httpServer.listen(app.get('port'), function () {
    console.log("Express server listening on port %s.", httpServer.address().port);
});

但是，这会产生以下错误：

C:\var\www\stage.mayfieldafc.com>nodemon http.js
18 Jul 01:19:29 - [nodemon] v1.2.1
18 Jul 01:19:29 - [nodemon] to restart at any time, enter `rs`
18 Jul 01:19:29 - [nodemon] watching: *.*
18 Jul 01:19:29 - [nodemon] starting `node http.js`

C:\var\www\stage.mayfieldafc.com\http.js:8
app.configure(function () {
    ^
TypeError: Object function (req, res, next) {
    app.handle(req, res, next);
  } has no method 'configure'
    at Object.<anonymous> (C:\var\www\stage.mayfieldafc.com\http.js:8:5)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:906:3
18 Jul 01:19:29 - [nodemon] app crashed - waiting for file changes before starting...

在安装了nodemon和express之后，我可以看到node_modules中的两个文件夹

另外，当控制台记录express的返回时，我看到它正确地加载了模块。

如何验证我的节点安装？或者最好还是修好它。

Answer 1

特快4号不再有app.configure()了。请参见从Express 3迁移到Express 4的维基。