node.js - Express.js : Object # has no method 'call'

Question

安装 Express.js 后，我在 Node 上写了这个:

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

app.configure(function(){
    app.use(express.methodOverride());
    app.use(express.bodyParser());
    app.use(express.router);
});
app.get('/', function(req, res){
    res.send('hola mundo');
});

app.listen(3020);
console.log('Hola Mundo');

当我启动应用程序时，我可以看到消息“Hola Mundo”，但是当我发出请愿书时，我收到了以下消息:

TypeError: Object #<IncomingMessage> has no method 'call'
    at Object.router [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/router.js:96:6)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.bodyParser [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:88:61)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.methodOverride [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/methodOverride.js:35:5)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.handle (/home/alumno/Escritorio/nodejs/node_modules/express/lib/http.js:84:5)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at HTTPServer.handle (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:216:3)
    at HTTPServer.emit (events.js:70:17)

感谢您的阅读

Answer 1

删除app.use(express.router)并且它可以正常工作。