解决 Homebrew 安装Dart失败 Failed to

报错如下

$ brew install dart
==> Installing dart from dart-lang/dart
==> Downloading https://storage.googleapis.com/dart-archive/channels/stable/release/2.4.1/sdk/dartsdk-macos-x64-release.zip
curl: (56) LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
Error: An exception occurred within a child process:
  DownloadError: Failed to download resource "dart"
Download failed: https://storage.googleapis.com/dart-archive/channels/stable/release/2.4.1/sdk/dartsdk-macos-x64-release.zip

1. 手动下载软件地址
2. 安装压缩包到/usr/local/Homebrew/dart-sdk
   
3. 用webstrom 或者你的ide创建一个项目,增加一个myApp.dart文件

main() {
  print('Hello world');
}

4. webstorm 配置

   
   image.png

5. 运行成功！

   
   image.png
   

   6.设置全局变量

vim ~/.zshrc
// 增加
export DART_HOME=/usr/local/Homebrew/dart-sdk/bin
export PATH="${DART_HOME}:${PATH}"
// 重新加载zshrc
source ~/.zshrc