Flutter配置for Mac -- VSCode

時間 2019-11-24

標籤 flutter 配置 mac vscode 欄目 MacBook 简体版

原文原文鏈接

最近開始瞭解Flutter，下面介紹在Mac環境下配置開發環境，我是一個iOS開發者，全部之後的系列文章都會以iOS的開發角度去學習Flutter。你們一塊學習html

官方開發文檔地址

官方開發文檔地址android

Flutter下載包地址

下載包git地址ios

VSCode下載地址

自行搜索下載VSCode下載git

配置Flutter-SDK

1：解壓壓縮包，以我我的配置爲例，放到文檔中，而且建立一個文件夾Flutter，且把解壓後的文件放入該文件夾中。github

2：配置環境路勁配置環境變量,使用命令行：shell

`cd`到上一步的路勁 
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執行macos

vim ~/.bash_profile
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保存並退出（啥事不用幹）保存以後執行以下命令vim

export PATH=`pwd`/flutter/bin:$PAT
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保存一下，注意若是這個文件不存在，那麼就新建一個。保存完畢以後運行命令:bash

source ~/.bash_profile
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這個時候應該能運行flutter命令了，咱們運行命令行：微信

flutter -h
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執行完命令後出現以下日誌

Manage your Flutter app development.

Common commands:

  flutter create <output directory>
    Create a new Flutter project in the specified directory.

  flutter run [options]
    Run your Flutter application on an attached device or in an emulator.

Usage: flutter <command> [arguments]

Global options:
-h, --help                  Print this usage information.
-v, --verbose               Noisy logging, including all shell commands
                            executed.
                            If used with --help, shows hidden options.

-d, --device-id             Target device id or name (prefixes allowed).
    --version               Reports the version of this tool.
    --suppress-analytics    Suppress analytics reporting when this command runs.
    --bug-report            Captures a bug report file to submit to the Flutter
                            team.
                            Contains local paths, device identifiers, and log
                            snippets.

    --packages              Path to your ".packages" file.
                            (required, since the current directory does not
                            contain a ".packages" file)

Available commands:
  analyze                  Analyze the project's Dart code. attach Attach to a running application. bash-completion Output command line shell completion setup scripts. build Flutter build commands. channel List or switch flutter channels. clean Delete the build/ directory. config Configure Flutter settings. create Create a new Flutter project. devices List all connected devices. doctor Show information about the installed tooling. drive Runs Flutter Driver tests for the current project. emulators List, launch and create emulators. format Format one or more dart files. help Display help information for flutter. install Install a Flutter app on an attached device. logs Show log output for running Flutter apps. make-host-app-editable Moves host apps from generated directories to non-generated directories so that they can be edited by developers. packages Commands for managing Flutter packages. precache Populates the Flutter tool's cache of binary
                           artifacts.
  run                      Run your Flutter app on an attached device.
  screenshot               Take a screenshot from a connected device.
  stop                     Stop your Flutter app on an attached device.
  test                     Run Flutter unit tests for the current project.
  trace                    Start and stop tracing for a running Flutter app.
  upgrade                  Upgrade your copy of Flutter.

Run "flutter help <command>" for more information about a command.
Run "flutter help -v" for verbose help output, including less commonly used
options.

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檢查環境

flutter doctor
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出現日誌以下

![環境檢查以下](https://upload-images.jianshu.io/upload_images/1416781-f1797dbb30e71ace.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.0.0, on Mac OS X 10.13.1 17B1003, locale
    zh-Hans-CN)
[✗] Android toolchain - develop for Android devices
    ✗ Unable to locate Android SDK.
      Install Android Studio from:
      https://developer.android.com/studio/index.html
      On first launch it will assist you in installing the Android SDK
      components.
      (or visit https://flutter.io/setup/#android-setup for detailed
      instructions).
      If Android SDK has been installed to a custom location, set $ANDROID_HOME
      to that location.
      You may also want to add it to your PATH environment variable.

[!] iOS toolchain - develop for iOS devices (Xcode 9.2)
    ✗ libimobiledevice and ideviceinstaller are not installed. To install with
      Brew, run:
        brew update
        brew install --HEAD usbmuxd
        brew link usbmuxd
        brew install --HEAD libimobiledevice
        brew install ideviceinstaller
    ✗ ios-deploy not installed. To install with Brew:
        brew install ios-deploy
[!] Android Studio (not installed)
[✓] VS Code (version 1.31.1)
[✓] Connected device (1 available)

! Doctor found issues in 3 categories.
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NOTICE:按照檢測結果的說明，若是有[!] ✗ 標誌，表示本行檢測不經過，須要作一些設置或者安裝一些軟件。由於我是iOS開發者，因此只針對iOS開發體系全部看上面有提示x的因此就執行每一行提示的指令

✗ libimobiledevice and ideviceinstaller are not installed. To install with
      Brew, run:
        brew update
        brew install --HEAD usbmuxd
        brew link usbmuxd
        brew install --HEAD libimobiledevice
        brew install ideviceinstaller
    ✗ ios-deploy not installed. To install with Brew:
        brew install ios-deploy
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依次執行完成便可

NOTICE不一樣用戶看到信息不用，請酌情處理