QR接受<部分code>。如何用这段代码连接到whatsapp？whatsapp-web.js

Question

当我运行我的代码时，它会在控制台中发送垃圾邮件。Module - whatsapp-web.js

码

const { Client } = require('whatsapp-web.js');
const client = new Client();

client.on('qr', (qr) => {
    // Generate and scan this code with your phone
    console.log('QR RECEIVED', qr);
});



client.on('message', async(msg) => {
    const mentions = await msg.getMentions();

    for (let contact of mentions) {
        console.log(`${contact.pushname} was mentioned`);
    }
});

client.initialize();

如何用这个模块连接到whatsapp？

控制台

QR received 
1@wCO3HYi6B1wat+cAyHe3+tlzfbjiWNxCTP30fEY16YNgmaBuknL/bBDpMNzA2SgfFPfCgQ==,yycd40PiAgEvrk961s+wiBLoMlsFb/eqVpRTN9Ec3FE=,E37yNJ5fmhoX3G/A==

类似上述的内容出现在控制台中。

Answer 1

应该是这样的

$ npm i qrcode-terminal

然后

const qrcode = require('qrcode-terminal');

const { Client } = require('whatsapp-web.js');
const client = new Client();

client.on('qr', qr => {
qrcode.generate(qr, {small: true});
});

client.on('ready', () => {
console.log('Client is ready!');
});

client.initialize();

Answer 2

按照上面的答案运行代码后，一些qrcode映像将在您的console.next上生成，您可以在whatsapp下面选择‘链接设备’，从三个点缀的右上图标.here中，您应该扫描控制台生成的qrimage .now，它已经准备好发送和接收msg了。