code-ni-captcha

下载

npm i code-ni-captcha -S

使用

const captcha = require('code-ni-captcha')
let temp = captcha.create()
console.log(temp) 

结合HTTP模块使用

const http = require('http')
const captcha = require('code-ni-captcha')

http.createServer((req, res) => {
 res.setHeader('content-type', 'text/html;charset=utf-8')
 let temp = captcha.create()
 res.end(temp.data)
}).listen(3000, () => {
 console.log('启动成功， 访问:http://localhost:3000');
})