07vue 自定义全局组件 通用流程

<template>
  <div>
    <h3>{{loadingMessage}}</h3>
    <h3>{{aa}}</h3>
  </div>
</template>
<script>
export default {
  name: "Loading",
  props: {
    aa: {
      type: String,
    }
  },
  data() {
    return {
      loadingMessage: "loading..."
    };
  },
  methods: {},
 
};
</script>
<style lang="scss" scoped>
</style>

import Loading from ‘./components/globalComponents/loading/index‘
Vue.use(Loading)

<template>
  <div>
    <loading></loading> //无需注册 直接使用
  </div>
</template>