下载 ☀

// npm init -y      # 生成package.json文件
// npm i outsiders-captcha -S

使用 ⭐

//导入
const http = require("http");
const svg = require("outsiderniu-captcha");
//创建web服务器
let server = http.createServer((req, res) => {
  //使用
  let temp = svg.create();
  console.log(temp);
  res.setHeader("content-type", "text/html;charset=utf-8");
  res.end(temp.data);
});
//启动服务器
server.listen(3000, () => {
  console.log("启动服务 http://localhost:3000");
});

https://www.npmjs.com/package/outsider123-captchas https://www.npmjs.com/package/outsider123-qs