Android Studio安装Android SDK时不断遇到问题。在代理背后工作。代理设置得很好。禁用所有网络防火墙。尝试以管理员身份运行Android工作室。但失败了。
请建议适当的解决方案。
以下是相关日志：
Preparing "Install Android Support Repository (revision: 47.0.0)".
Downloading https://dl.google.com/android/repository/android_m2repository_r47.zip
java.io.IOException: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK package Android Support Repository: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK.
"Install Android Support Repository (revision: 47.0.0)" failed.
java.io.IOException: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK package Android Support Repository: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK.
java.io.IOException: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK package Android Support Repository: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK.
com.android.tools.idea.welcome.install.WizardException: java.io.IOException: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK package Android Support Repository: Cannot download 'https://dl.google.com/android/repository/android_m2repository_r47.zip': Read timed out
, response: 200 OK.
at com.android.tools.idea.welcome.install.InstallOperation.promptToRetry(InstallOperation.java:114)