Flutter – ListView5 – Expanded保持控件居于底部

###效果图 ListView5 代码 import 'package:flutter/material.dart'; import 'package:flutter_app/jhImageTool.dart'; var dataArr; var phone = 1234xxxx1234; var address = 这是地址; var range = 这是描述这是描述; var adminData = [ { title: title11, icon: service/icon_baoxiu, bgImg: service/bg