javascript - When using mint-ui under Google Chrome, an error will be reported! Firefox and 360 Browser will not

Question

Error code
Uncaught TypeError: Object.assign is not a function

The execution code is as follows:
npm install -g vue-cli
vue init webpack projectname
npm install --save mint-ui

main.js:
import MintUI from 'mint-ui'
import 'mint-ui/lib/style.css'

Vue.use(MintUI)

Answer 1

What version of chrome? Try it on the consoleObject.assign函数存在不，不存在的话估计得用polyfill

Answer 2

The Google version is too low and does not support Object.assign. Please update