const svgCaptcha = require("svg-captcha");
const { createServer } = require("node:http");

createServer((req, res) => {
  const captcha = svgCaptcha.create();
  res.setHeader("content-type", "text/html");
  console.log("[captcha]:" + captcha.text); // text 为验证码的实际内容
  res.end(captcha.data); // data为验证码的渲染内容，是一个svg标签
}).listen(3000);

const svgCaptcha = require("svg-captcha");
const { createServer } = require("node:http");

createServer((req, res) => {
  const captcha = svgCaptcha.create();
  res.setHeader("content-type", "text/html");
  console.log("[captcha]:" + captcha.text); // text 为验证码的实际内容
  res.end(captcha.data); // data为验证码的渲染内容，是一个svg标签
}).listen(3000);

const svgCaptcha = require("svg-captcha");
const { createServer } = require("node:http");

createServer((req, res) => {
  // 只支持加法和减法
  const captcha = svgCaptcha.createMathExpr({
    mathMax: 49,
    mathMin: 2,
  });
  res.setHeader("content-type", "text/html");
  console.log("[captcha]:" + captcha.text);
  res.end(captcha.data);
}).listen(3000);

const svgCaptcha = require("svg-captcha");
const { createServer } = require("node:http");

createServer((req, res) => {
  // 只支持加法和减法
  const captcha = svgCaptcha.createMathExpr({
    mathMax: 49,
    mathMin: 2,
  });
  res.setHeader("content-type", "text/html");
  console.log("[captcha]:" + captcha.text);
  res.end(captcha.data);
}).listen(3000);