- 路径
C:\Windows\System32\drivers\etc
- 修改hosts文件，需要右键管理员权限打开。
# 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 localhost123.6.105.16 download.visualstudio.microsoft.com23.45.137.145 aka.ms
- 重点是这行，需要更换成最快的ip地址，这个地址可以从
站长工具获得
123.6.105.16 download.visualstudio.microsoft.com
- 在站长工具网页中，搜索下面内容
download.visualstudio.microsoft.com
5. 从里面挑ttl 最小的ip 地址复制到刚刚hosts文件里面即可
6. 实测下载速度非常快
