Node.js和MySQL-错误:1251-客户端不支持服务器请求的身份验证协议；考虑升级MySQL客户端

现在我只有以下代码:

const Sequelize = require('sequelize');
const sequelize = new Sequelize('database', 'root', 'passwd', {
  host: 'localhost',
  dialect: 'mysql',

    // http://docs.sequelizejs.com/manual/tutorial/querying.html#operators
  operatorsAliases: false
});
sequelize
  .authenticate()
  .then(() => {
    console.log('Connection has been established successfully.');
  })
  .catch(err => {
    console.error('Unable to connect to the database:', err);
  });

但是当我尝试运行.js时，出现此错误.我已经尝试了很多解决方案，包括我发现更多的解决方案，但是没有工作.所以现在我不知道该怎么办.有人可以帮我吗?

But when I try to run the .js I get this error. I have already tried a lot of solutions out there, including the one I found more often but it didn't work. So right now I don't know what to do. Can somebody help me?

谢谢