var express = require('express');
var https = require('https');
var http = require('http');
var fs = require('fs');

//同步读取密钥和签名证书
var options = {
    key:fs.readFileSync('./keys/server.key'),
    cert:fs.readFileSync('./keys/server.crt')
};
var app = express();
var httpsServer = https.createServer(options,app);
var httpServer = http.createServer(app);

app.get('/',function(req,res,next){
    res.send('Hello Express+https');
});
//https监听3000端口
httpsServer.listen(3000);
//http监听3001端口
httpServer.listen(3001);

使用https://127.0.0.1:3000/ 访问api 进行测试
使用http://127.0.0.1:3001/ 访问api 进行测试