如何在Node.js中实现短信验证中的字符串链接

const crypto = require('crypto');

const generateVerificationLink = (length) => {
  const bytes = crypto.randomBytes(length);
  return bytes.toString('hex');
};

const verificationLink = generateVerificationLink(16);
console.log(verificationLink);

const mongoose = require('mongoose');

const UserSchema = new mongoose.Schema({
  name: String,
  email: String,
  verificationLink: String
});

const User = mongoose.model('User', UserSchema);

// 保存用户信息和验证链接
const user = new User({
  name: 'John Doe',
  email: 'john@example.com',
  verificationLink: verificationLink
});

user.save((err) => {
  if (err) {
    console.error(err);
  } else {
    console.log('User saved successfully.');
  }
});

const axios = require('axios');

const sendMessage = async (phoneNumber, message) => {
  const apiUrl = 'https://api.smsprovider.com/send';

  try {
    const response = await axios.post(apiUrl, {
      phoneNumber: phoneNumber,
      message: message
    });

    console.log(response.data);
  } catch (error) {
    console.error(error);
  }
};

const phoneNumber = '1234567890';
const message = `Please verify your email using the following link: https://example.com/verify/${verificationLink}`;

sendMessage(phoneNumber, message);

const findUserByVerificationLink = async (verificationLink) => {
  try {
    const user = await User.findOne({ verificationLink: verificationLink }).exec();
    
    if (user) {
      console.log('User found:', user);
      // 进行其他验证操作，如更新用户验证状态等
    } else {
      console.log('Invalid verification link.');
    }
  } catch (error) {
    console.error(error);
  }
};

findUserByVerificationLink(verificationLink);