Flutter Icons图标和阿里巴巴图标库自定义图标

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
      home: Scaffold(
    appBar: AppBar(title: const Text("官方Icons图标")),
    body: const MyApp(),
  )));
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const Center(
        child: Column(
      children: [
        Icon(Icons.search, color: Colors.red, size: 40),
        SizedBox(height: 10),
        Icon(Icons.home),
        SizedBox(height: 10),
        Icon(Icons.category),
        SizedBox(height: 10),
        Icon(Icons.shop),
        SizedBox(height: 10),
      ],
    ));
  }
}