Android SDK Manager下載失敗後 更新列表的正確設定

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1.運行SDK Manager。

2.Android SDK Manager"=>"Tools"=>"Options...",勾選"Others"中的"Force https://...sources to be fetched using http://..."選項。如所示：

下載SDK總是會出現如下錯誤：

  Failed to fetch URL http://dl-ssl.google.com/android/repository/addons_list-1.xml.

解決方案就是修改C:\Windows\System32\drivers\etc\hosts檔案。添加一行：

這裡需要注意的是hosts檔案是唯讀，我們沒有許可權修改，需要我們將hosts檔案複製到案頭或者其他地方，然後修改，代碼如下：

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a ‘#‘ symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handled within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost
//增加這一句
74.125.237.1 dl-ssl.google.com

SDK其他更新通道

#==== Android SDK更新通道203.208.46.146 dl.google.com203.208.46.146 dl-ssl.google.com#====

或者，效果同上，添加其中之一即可！

#==== Android SDK更新通道74.125.237.1 dl.google.com74.125.237.1 dl-ssl.google.com#====

Android SDK Manager下載失敗後 更新列表的正確設定