StatelessWidget:flutter无状态组件 - Sat, Sep 21, 2019

StatelessWidget:flutter无状态组件

1. 概述

StatelessWidget是flutter的无状态组件，是flutter的静态组件。 example代码位置: example

2. 代码模板

import 'package:flutter/material.dart';

class MyStatelessWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: Text('Stateless Widget'),
        ),
        body: ListView(),
    );
  }
}