flutter_everywhere

到处飞舞

网络演示（PWA）：https：//rodydavis.github.io/flutter_everywhere/#/

目标

• 网络
• 桌面（MacOS，Windows，Linux）
• 安卓
• ios
• 电子（MacOS，Windows，Linux）
• CLI和DART2Native
• REST API
• 铬扩展

概述

• Flutter客户端项目：iOS，Android，Web，MacOS，Windows，Linux ..
• Flutter Server项目：REST API to lib/data/models DICERTORY ..
• Flutter命令行项目：CLI到lib/data/models DICERTORY ..

一个项目，多个实现。

用法（REST API）

使用所选服务器配置从VSCODE运行项目。

然后，您可以发表发布或获得http:0.0.0.0/8080

http://0.0.0.0/8080/counter?count=22 = 22产量：

{
    "status" : " success " ,
    "message" : " Info " ,
    "body" : {
        "counter" : 22
    }
}

用法（CLI）

dart bin/main.dart counter --add 1收率：

 Counter Value.. 0
Adding..1
Removing..0
Counter Value.. 1

用法（dart2native）

构建可执行文件：

• dart2native bin/main.dart -o counter

运行可执行文件：

• ./counter counter --add 1

 Counter Value.. 0
Adding..1
Removing..0
Counter Value.. 1

用法（客户端）

像普通一样运行扑动计划

flutter run

• 对于电子：

运行： npm install运行： npm run dev或npm run dev_skia

 import 'package:flutter/material.dart' ;

import 'data/models/index.dart' ;
import 'plugins/desktop/desktop.dart' ;

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build ( BuildContext context) {
    return MaterialApp (
      title : 'Flutter Demo' ,
      theme : ThemeData (
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch : Colors .blue,
      ),
      home : MyHomePage (title : 'Flutter Demo Home Page' ),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage ({ Key key, this .title}) : super (key : key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  _MyHomePageState createState () => _MyHomePageState ();
}

class _MyHomePageState extends State < MyHomePage > {
  CounterModel _counter = CounterModel ();

  void _incrementCounter () {
    setState (() {
      // This call to setState tells the Flutter framework that something has
      // changed in this State, which causes it to rerun the build method below
      // so that the display can reflect the updated values. If we changed
      // _counter without calling setState(), then the build method would not be
      // called again, and so nothing would appear to happen.
      _counter. add ( 1 );
    });
  }

  @override
  Widget build ( BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold (
      appBar : AppBar (
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title : Text (widget.title),
      ),
      body : Center (
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child : Column (
          // Column is also a layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          //
          // Invoke "debug painting" (press "p" in the console, choose the
          // "Toggle Debug Paint" action from the Flutter Inspector in Android
          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
          // to see the wireframe for each widget.
          //
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          mainAxisAlignment : MainAxisAlignment .center,
          children : < Widget > [
            Text (
              'You have pushed the button this many times:' ,
            ),
            Text (
              '$ _counter ' ,
              style : Theme . of (context).textTheme.display1,
            ),
          ],
        ),
      ),
      floatingActionButton : FloatingActionButton (
        onPressed : _incrementCounter,
        tooltip : 'Increment' ,
        child : Icon ( Icons .add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}