Failed to fectch URl https://dl-ssl.google.com/android/repository/addons_list.xm

解决办法来源于:code.google.com

• 用notepad打开C:\WINDOWS\system32\drivers\etc中的hosts文件
• 在最后一行

• 127.0.0.1 localhost
  #Google主页
  203.208.46.146 www.google.com
  #这行是为了方便打开Android开发官网 现在好像不VPN也可以打开
  74.125.113.121 developer.android.com
  #更新的内容从以下地址下载
  203.208.46.146 dl.google.com
  74.125.237.1 dl-ssl.google.com

   在Android SDK Manager的Tool->Option选项中把https的资源获取方式强制换成http协议获取的方式。
• 成功解决问题。

加快Android SDK 下载的速度

下载地址如下：
//– Android SDK Tools, revision 7
https://dl-ssl.google.com/android/repository/tools_r07-windows.zip
//– Documentation for Android SDK, API 8, revision 1
https://dl-ssl.google.com/android/repository/docs-2.2_r01-linux.zip
//– SDK Platform Andoroid 2.2, API 8, revision 2
https://dl-ssl.google.com/android/repository/android-2.2_r02-windows.zip
//– SDK Platform Andoroid 2.2, API 8, revision 1
https://dl-ssl.google.com/android/repository/android-2.2_r01-windows.zip
//– SDK Platform Andoroid 2.1, API 7, revision 2
https://dl-ssl.google.com/android/repository/android-2.1_r02-windows.zip
//– SDK Platform Andoroid 1.6, API 4, revision 3
https://dl-ssl.google.com/android/repository/android-1.6_r03-windows.zip
//– SDK Platform Andoroid 1.5, API 3, revision 4
https://dl-ssl.google.com/android/repository/android-1.5_r04-windows.zip
//– Samples for SDK API 9, revision 1
https://dl-ssl.google.com/android/repository/samples-2.3_r01-linux.zip
//– Samples for SDK API 8, revision 1
https://dl-ssl.google.com/android/repository/samples-2.2_r01-linux.zip
//– Samples for SDK API 7, revision 1
https://dl-ssl.google.com/android/repository/samples-2.1_r01-linux.zip
//– Google APIs by Google Inc., Android API 10, revision 1
https://dl-ssl.google.com/android/repository/google_apis-10_r01.zip
//– Google APIs by Google Inc., Android API 9, revision 1
https://dl-ssl.google.com/android/repository/google_apis-9_r01.zip
//– Google APIs by Google Inc., Android API 8, revision 2
https://dl-ssl.google.com/android/repository/google_apis-8_r02.zip
//– Google APIs by Google Inc., Android API 7, revision 1
https://dl-ssl.google.com/android/repository/google_apis-7_r01.zip
//– Google APIs by Google Inc., Android API 4, revision 2
https://dl-ssl.google.com/android/repository/google_apis-4_r02.zip
//– Google APIs by Google Inc., Android API 3, revision 3
https://dl-ssl.google.com/android/repository/google_apis-3-r03.zip
//– Usb Driver package, revision 3
https://dl-ssl.google.com/android/repository/usb_driver_r03-windows.zip
//– Market Licensing package, revision 1
https://dl-ssl.google.com/android/repository/market_licensing-r01.zip