本篇Node.js教程探讨了如何用Node.js实现基于https的Restful风格webservice，希望阅读本篇文章以后大家有所收获，帮助大家对Node.js的理解更加深入。

1.创建证书文件

bash-3.2$ 

bash-3.2$ mkdir ssl

bash-3.2$ cd ssl

bash-3.2$ openssl genrsa -out key.pem 1024

Generating RSA private key, 1024 bit long modulus

....................................++++++

..........++++++

e is 65537 (0x10001)

bash-3.2$ openssl req -new -key key.pem -out certrequest.csr

You are about to be asked to enter information that will be incorporated

into your certificate request.

What you are about to enter is what is called a Distinguished Name or a DN.

There are quite a few fields but you can leave some blank

For some fields there will be a default value,

If you enter '.', the field will be left blank.

-----

Country Name (2 letter code) [AU]:

State or Province Name (full name) [Some-State]:

Locality Name (eg, city) []:

Organization Name (eg, company) [Internet Widgits Pty Ltd]:

Organizational Unit Name (eg, section) []:

Common Name (e.g. server FQDN or YOUR name) []:

Email Address []:

Please enter the following 'extra' attributes

to be sent with your certificate request

A challenge password []:

An optional company name []:

bash-3.2$ 

bash-3.2$ 

bash-3.2$ openssl x509 -req -in certrequest.csr -signkey key.pem -out cert.pem

Signature ok

subject=/C=AU/ST=Some-State/O=Internet Widgits Pty Ltd

Getting Private key

bash-3.2$ 

bash-3.2$ 

2. vim app.js

  1 var express = require('express'), https = require('https'), fs = require('fs');

  2 

  3 var privateKey = fs.readFileSync('./ssl/key.pem').toString();

  4 var certificate = fs.readFileSync('./ssl/cert.pem').toString();

  5 var ca = fs.readFileSync('./ssl/certrequest.csr').toString();

  6 

  7 var options = {

  8       key : privateKey,

  9       cert : certificate,

 10       ca : ca

 11 }

 12 

 13 var app = express();

 14 

 15 //RESTful API

 16 app.get("/testapi", function(req, res){

 17     res.send('test api');

 18 });

 19 

 20 app.get("/", function(req, res){

 21   res.send('');

 22 });

 23 

 24 https.createServer(options, app).listen(443, function() {

 25      console.log('https server started successfully.');

 26 });

 27 

 28 app.listen(80);

3. node app

4.用浏览器打开：https://127.0.0.1/testapi

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