准备工作

1.安装 DevEco Studio NEXT IDE，

2.安装 Git

Mac 安装

下载 Flutter SDK

# 创建目录
mkdir -p ~/fvm/versions
# 克隆仓库
git clone -b br_3.22.0-ohos-1.0.4 git@gitcode.com:openharmony-tpc/flutter_flutter.git custom_3.22.0

环境变量配置

打开 ~/.bash_profile 文件或者 ~/.zshrc 文件编辑，添加以下内容

# Flutter SDK
export PATH=~/fvm/versions/custom_3.22.0/bin:$PATH

# Flutter Mirror
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn

# HarmonyOS SDK
export TOOL_HOME=/Applications/DevEco-Studio.app/Contents/
export DEVECO_SDK_HOME=$TOOL_HOME/sdk # command-line-tools/sdk
export PATH=$TOOL_HOME/tools/ohpm/bin:$PATH# command-line-tools/ohpm/bin
export PATH=$TOOL_HOME/tools/hvigor/bin:$PATH# command-line-tools/hvigor/bin
export PATH=$TOOL_HOME/tools/node/bin:$PATH# command-line-tools/tool/node/bin

检查安装状态

运行 flutter doctor 检查状态

flutter doctor

1. 检查 Flutter Channel 是否包含 ohos-3.22.0
2. 检查 HarmonyOS toolchain 是否通过