【uniapp】自定义导航栏时，设置安全距离,适配不同机型

1、在pages.json中，给对应的页面设置自定义导航栏样式

    {"path": "pages/index/index","style": {"navigationStyle": "custom","navigationBarTextStyle": "white","navigationBarTitleText": "首页",}},

2、定义自定义组件customNavbar,在组件中获取屏幕边界到安全区域的距离

<template><view class="navbar" :style="{paddingTop:safeAreaInsets?.top+'px'}"><view class="logo"><image src="../../static/c1.png" mode=""></image><text>头部导航</text></view>><view><text class="icon-search">搜索</text><text class="icon-scan"></text></view></view>
</template>
<script lang="ts" setup>
const {safeAreaInsets} =uni.getSystemInfoAsync()console.log(safeAreaInsets)</script>