Android Studio 3.1 Beta 4 已发布,该版本修复了两个公开的 issue: Issue#72752164: Android Studio 3.1 creates native libraries twice as big as 3.0! Issue#70937387: AS Build: 3.1 Canary 6 kills the "Key Password". 点此查看发布主页。 此外,Android Studio 3.2 Canary 4 也已发布,详情点此查看。 下载地址:https://developer.android.com/studio/archive.html Android Studio 3.1 Beta 4 发布,Bug 修复下载地址