有没有可能得到一个没有图标/只有文本的bottomNavBar？

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('BottomNavigationBar with Text Only'),
        ),
        body: Center(child: Text('Content goes here')),
        bottomNavigationBar: BottomNavigationBar(
          items: [
            BottomNavigationBarItem(
              label: 'Home',
              icon: Icon(Icons.home, size: 0), // 设置图标大小为0使其不可见
            ),
            BottomNavigationBarItem(
              label: 'Search',
              icon: Icon(Icons.search, size: 0), // 设置图标大小为0使其不可见
            ),
            BottomNavigationBarItem(
              label: 'Profile',
              icon: Icon(Icons.person, size: 0), // 设置图标大小为0使其不可见
            ),
          ],
          showSelectedLabels: true, // 显示选中的标签
          showUnselectedLabels: true, // 显示未选中的标签
        ),
      ),
    );
  }
}