Vue in library use moment.js

Introduced moment.js

npm install moment --save 
或
yarn add moment  

Incorporated directly in the component in the required

<script>
let moment = require("moment");
moment.locale('zh-cn')//汉化
export default {
    data(){
        return{
        }
    }
</script>        

Official website link http://momentjs.cn/docs/

Transfer from https://blog.csdn.net/hailangtuteng/article/details/80309950