下载🕺🏀:

 npm i cxk-captcha -S

使用💃🏀：

const captcha = require('cxk-captcha');
let temp = captcha.create();

结合HTTP模块👀🏀

const http = require('http')
const captcha = require('cxk-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');
})