[Flutter]开发记录

[flutter]开发记录

1.官网:the ​​flutter​​ tool to your path:[macOS]设置全局命令

open ~/.bash_profile

export PATH=[PATH_TO_FLUTTER_GIT_DIRECTORY]/flutter/bin:$PATH

source ~/.bash_profile

brew update$ brew install --HEAD libimobiledevice$ brew install ideviceinstaller ios-deploy cocoapods$ pod setup

brew doctor可以看到错误和建议

5.Android studio 安装dart & flutter插件.先安装dart,要不可能报错

5.flutter doctor检查

补充完插件\IDE等等

6.Android studio new file->new flutter project

7.Use an external package

In pubspec.yaml, add english_words (3.1.0 or higher) to the dependencies list. Add the highlighted line below:

dependencies: flutter: sdk: flutter cupertino_icons: ^0.1.0 english_words: ^3.1.0

While viewing the pubspec in Android Studio’s editor view, click

Packages get.

In lib/main.dart, import the new package:

import 'package:flutter/material.dart';import 'package:english_words/english_words.dart';void main() => runApp(MyApp());class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { final wordPair = WordPair.random(); return MaterialApp( title: 'Welcome to Flutter', home: Scaffold( appBar: AppBar( title: Text('Welcome to Flutter'), ), body: Center( //child: Text('Hello World'), // Replace the highlighted text... child: Text(wordPair.asPascalCase), // With this highlighted text. ), ), ); }}

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