一，代码:
居中: <view style="position: fixed;bottom:0;width:750rpx;height: 60rpx;
display: flex;flex-direction: row;justify-content:center;">
<span>{{appName}} version:{{appVersion}}</span>
</view>
居左:
<view style="position: fixed;bottom:0;width:750rpx;height: 60rpx;
display: flex;flex-direction: row;justify-content:flex-start;">
<span>{{appName}} version:{{appVersion}}</span>
</view>
居右:
<view style="position: fixed;bottom:0;width:750rpx;height: 60rpx;
display: flex;flex-direction: row;justify-content:flex-end;">
<span>{{appName}} version:{{appVersion}}</span>
</view>
说明：刘宏缔的架构森林是一个专注架构的博客，地址：https://www.cnblogs.com/architectforest
对应的源码可以访问这里获取： https://github.com/liuhongdi/
或: https://gitee.com/liuhongdi
说明：作者:刘宏缔 邮箱: [email protected]
二，测试效果
居中
居左:
居右:
三，查看hbuilderx的版本:
标签：居中,nvue,appName,app,appVersion,3.7,version,com,居右
From： https://www.cnblogs.com/architectforest/p/17293732.html