Flutter开发环境搭建物流管理

前端

2023-02-04 22:49:40

Flutter 开发环境：一步一步搭建指南

前期准备：搭建的基础

在开启 Flutter 开发之旅之前，确保具备以下必备条件：

操作系统： Windows 7 或更高版本
代码编辑器： Visual Studio Code
Node.js： 版本 10.0 或更高
Git： 版本 2.14 或更高

安装 Git

访问 Git 官网，下载适用于 Windows 的安装程序。
按照提示安装 Git，选择合适的目录和配置选项。
勾选 "Use Git from the Windows Command Prompt"。
验证安装：打开命令提示符，输入 "git --version"，若显示 Git 版本号，则安装成功。

安装 Flutter

访问 Flutter 官网，下载适用于 Windows 的 Flutter SDK。
解压缩 SDK 文件夹，放置于任意目录。
添加环境变量 "FLUTTER_HOME"，值为 Flutter SDK 的安装目录。
在 "Path" 环境变量中添加 Flutter SDK 的 bin 目录（如 "C:\Flutter\bin"）。
验证安装：打开命令提示符，输入 "flutter --version"，若显示 Flutter 版本号，则安装成功。

配置 Flutter 开发环境

打开 Visual Studio Code，安装 Flutter 和 Dart 插件。
为 Flutter 项目创建一个新文件夹作为工作空间。
在工作空间中新建 "pubspec.yaml" 文件，添加以下内容：

name: your_flutter_project
description: A new Flutter project.

# The following line prevents the package from being accidentally published to
# pub.dev.
publish_to: 'none' 

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# A build number is a number that is increased each time you build your
# application. For more info, see https://flutter.dev/docs/development/tools/pubspec
version: 1.0.0+1

environment:
  sdk: ">=2.12.0 <3.0.0"

dependencies:
  # The following adds the Cupertino Icons font to your application.
  # Use it as follows:
  # Child Icon(Icons.arrow_back)
  cupertino_icons: ^1.0.2

dev_dependencies:
  # The "flutter_lints" package is used to analyze your code and
  # report any potential issues.
  flutter_lints: ^2.0.0

  # The "build_runner" package is used to generate code during development.
  build_runner: ^2.1.4

  # The "test" package is used to run tests.
  test: ^1.16.0