自从Google 在 2018 世界移动大会上发布 Flutter 的 Beta 版本,看看官方的介绍Flutter widgets are built using a modern framework that takes inspiration from React. The central idea is that you build your UI out of widgets. Widgets describe what their view should look like given their current configuration and state. When a widget’s state changes, the widget rebuilds its description, which the framework diffs against the previous description in order to determine the minimal changes needed in the underlying render tree to transition from one state to the next.(Flutter Widget采用现代响应式框架构建,这是从 React 中得到的灵感,中心思想是用widget构建你的UI。 Widget描述了他们的视图在给定其当前配置和状态时应该看起来像什么。当widget的状态发生变化时,widget会从新构建UI,Flutter会对比先后变化的不一样, 以肯定底层渲染树从一个状态转换到下一个状态所需的最小更改)看到这里是否是也有些想要亲自试试的冲动呢html
无论玩什么框架第一步就是环境部署java
1) JDK下载地址:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html. 
android studio 下载https://developer.android.google.cn/studioandroid
安装好studio后再
点击file > settings > plugins > marketplace 安装flutter 和dart
直接点击install
web
Flutter sdk下载https://flutter.dev/docs/development/tools/sdk/releases
架构
解压到你的文件目录直接点击flutter_console.bat,而后输入flutter doctor检测你的flutter 依赖
若是想在电脑任何地方都是用就依然须要配置flutter 环境变量(同配置java jdk步骤同样)
将你的flutter 路径添加到path中oracle
下载地址 https://code.visualstudio.com/
打开使用flutter create projectname建立flutter 项目
框架
插上真机或者打开模拟机,使用flutter doctor 进行检查看见 Connected device(1 available) 标识已经链接真机
开始运行flutter run进行项目测试
到这里环境搭建就完成了,第一个demo也跑起来了ide