解决node js中has no method的错误

var http = require('http');

function start() {
	http.createServer(function(request, response) {
		console.log('request received');
		response.writeHead(200, {'Content-Type' : 'text/plain'});
		response.write('hello node');
		response.end();
	}).listen(8888);
}
console.log('server has started');

以上是我模拟的一个http服务器的程序

 

index.js

var server = require("./server");
server.start();

以上是模拟的客户端程序

接着运行该程序:node index.js

 解决办法:

在server.js中加入exports.start=start;

var http = require('http');

function start() {
	http.createServer(function(request, response) {
		console.log('request received');
		response.writeHead(200, {'Content-Type' : 'text/plain'});
		response.write('hello node');
		response.end();
	}).listen(8888);
}
exports.start = start;
console.log('server has started');

这时再运行node  index.js

在浏览器中输入http://localhost:8888/