javascriptvar http = require('http'); var server = http.createServer(function(req, res) { res.writeHead(200, {'Content-Type' : 'text/html'}); res.end('lingxiashibadu.com'); }); server.listen(3000);
javascriptevents.js:85 throw er; // Unhandled 'error' event ^ Error: listen EADDRINUSE at exports._errnoException (util.js:746:11) at Server._listen2 (net.js:1156:14) at listen (net.js:1182:10) at Server.listen (net.js:1267:5) at Object.<anonymous> (/Users/demacia/lingxiashibadu/lingxiashibadu.js:8:8) at Module._compile (module.js:460:26) at Object.Module._extensions..js (module.js:478:10) at Module.load (module.js:355:32) at Function.Module._load (module.js:310:12) at Function.Module.runMain (module.js:501:10)
報錯的緣由,是由於服務端開啓的端口已經被佔用了。javascript
一、查找佔用端口進程,結束該進程。
二、更該服務端開啓端口。html