中国安装flutter
1 安装flutter 中国地区设置:https://flutter.dev/community/china 下载Flutter:https://flutter.dev/docs/get-started/install 下载Java JDK:https://www.oracle.com/technetwork/java/javase/downloads/index.html 下载Android studio:https://developer.android.com/studio#downloads(已经安装了IDEA的, ,可不用下完整版的And…