<template><div class="App"><!-- 头部组件 --><HmHeader></HmHeader><!-- 主体组件 --><HmMain></HmMain><!-- 底部组件 --><HmFooter></HmFooter><!-- 如果 HmFooter + tab 出不来 → 需要配置 vscode设置中搜索 trigger on tab → 勾上--></div>
</template><script>
import HmHeader from './components/HmHeader.vue'
import HmMain from './components/HmMain.vue'
import HmFooter from './components/HmFooter.vue'
export default {components: {// '组件名': 组件对象HmHeader: HmHeader,HmMain,HmFooter}
}
</script><style>
.App {width: 600px;height: 700px;background-color: #87ceeb;margin: 0 auto;padding: 20px;
}
</style>