加载进度条
//install dependencies
npm install shou-loading-bar
//use
import loading from 'shou-loading-bar'
Vue.use(loading);
//还可以设置线条颜色
Vue.use(loading,{
color:'#409EFF',//设置线条颜色
height:10 //设置线条高度
});
//xxx.vue
this.$loadingBar.failed(); //加载失败
this.$loadingBar.finish(); //加载成功
this.$loadingBar.start(); //开始加载
this.$loadingBar.update(percent); //精确修改