我有一个简单的node.js应用程序:
server.js
const express = require('express');
const app = express();
const PORT = 8080;
app.use(express.static('client'));
// Start the express web server listening on 8080
app.listen(8080, () => {
console.log('Service started on port 8080.');
});
我有一个book.js和server.js文件。我运行node ./server.js,服务器开始运行。我打开Google,打开开发者控制台,输入book.rate(10),我的发射在任何地方都不会发生。也许我不了解事件者。错误是"Uncaught Reference error: book is not defined“
Server.js
var http = require('http');
var BookClass = require('./book.js');
http.createServer(function (req, res) {