javascript - nodejs hello world 示例 - 符号查找错误

Question

更新 -- Linux FEDORA 15

以下示例来自:

http://simonwillison.net/2009/Nov/23/node/

我的代码:

var util = require('util'),
    http = require('http');

http.createServer(function(req, res) {
  res.sendHeader(200, {'Content-Type': 'text/html' });
  res.sendBody('<h1>Hello World</h1>');
  res.finish();
}).listen(8080);

util.puts('Server running at http://127.0.0.1:8080');

产生以下错误:

[abu@Beelzebub node_projects]$ nodejs helloworld.js
Server running at http://127.0.0.1:8080
nodejs: symbol lookup error: nodejs: undefined symbol: _ZN2v82V816IdleNotificationEv

Answer 1

这是 2009 年的教程和旧的 api。你应该这样做

var http = require('http');
var server = http.createServer(function (request, response) {
  response.writeHead(200, {"Content-Type": "text/plain"});
  response.end("Hello World\n");
});
server.listen(8000);
console.log("Server running at http://127.0.0.1:8000/");

你的教程很旧 :) 切换到这个 ->

http://howtonode.org/hello-node