npm install simple-captcha> Simple node captcha service
``sh`
$ sudo apt-get update -qq
$ sudo apt-get install -y libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++
`sh`
$ npm install --save simple-captcha
`js
var express = require('express');
var http = express();
http.all('/', function(req, res) {
var captcha = require('simple-captcha').create({width: 100, height: 40});
console.log(captcha.text());
captcha.generate();
res.write(captcha.buffer('image/png'));
res.end();
});
http.listen(9999, function() {
console.log('Express Server Running on Port 9999');
console.log('visit http://localhost:9999 to see the captcha');
});
``
MIT © calidion
[npm-image]: https://badge.fury.io/js/simple-captcha.svg
[npm-url]: https://npmjs.org/package/simple-captcha
[travis-image]: https://travis-ci.org/JSSDKCN/simple-captcha.svg?branch=master
[travis-url]: https://travis-ci.org/JSSDKCN/simple-captcha
[daviddm-image]: https://david-dm.org/JSSDKCN/simple-captcha.svg?theme=shields.io
[daviddm-url]: https://david-dm.org/JSSDKCN/simple-captcha