很多用户由于一些需要对Win10系统HOST文件进行了修改或是替换，到后面想改回win10原Host内容又不知道是什么，下面小编分享下Win10的hosts文件内容。



Win10 64位系统记得一定要以管理员身份运行记事本，再用记事本打开hosts文件才能保存。

文件路径：C:\WINDOWS\system32\drivers\etc\hosts

默认内容：

# 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


小知识：其实原Win10系统的HOST文件只能说是一个空文件而以 因为 # 在HOST中是注释掉的意思，所以都是没用的一些信息，保持空白也是可以的。