Javascript node.js中的nextTick错误

Javascript node.js中的nextTick错误,javascript,node.js,Javascript,Node.js,我很难理解这个错误 Server running at 204.232.212.213 on port 8124 node.js:201 throw e; // process.nextTick error, or 'error' event on first tick ^ Error: listen EADDRNOTAVAIL at errnoException (net.js:646:11) at Array.0 (net.js:732:28) at Event

我很难理解这个错误

Server running at 204.232.212.213 on port 8124

node.js:201
    throw e; // process.nextTick error, or 'error' event on first tick
          ^
Error: listen EADDRNOTAVAIL
at errnoException (net.js:646:11)
at Array.0 (net.js:732:28)
at EventEmitter._tickCallback (node.js:192:41)

the code is as follows:
var http = require('http');
http.createServer(function (req, res){
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello World\n');
 }).listen(8124, "204.232.212.213");
console.log('Server running at 204.232.212.213 on port 8124')

请帮助我解决以下问题,javascript和node.js的新功能,通过使用本地地址0.0.0.0和端口8000解决。错误:listen EADDRNOTAVAIL如何消除此错误?使地址可用。您可能有其他东西在使用该端口。通过使用本地地址127.0.0.1和端口8000解决了此问题。但这将阻止其他计算机访问您的节点应用程序。只需省去IP number参数,或者改用
0.0.0.0