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- //express_demo.js 文件
- var express = require('express');
- var app = express();
-
- app.get('/', function (req, res) {
- res.send('Hello World');
- })
-
- var server = app.listen(8081, function () {
-
- var host = server.address().address
- var port = server.address().port
-
- console.log("应用实例,访问地址为 http://%s:%s", host, port)
-
- })
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