百度云下载地址包含 flutter_macos_1.17.0-stable ，flutter_windows_1.17.0-stable.zip，flutter_windows_v1.12.13+hotfix.8，flutter_macos_v1.12.13+hotfix.8-stable，四个下载地址，

里面包含 flutter_macos_1.17.0-stable 与 flutter_macos_v1.12.13+hotfix.8-stable 百度云盘下载地址，下载了好久，希望可以帮到你。