通用方法
拔网线(断网) -> 插网线(重新连接网络)
(有时候不需要这么做也可以的,反正老D很少刷新DNS,刷新可以更快的解析) hosts 文件内容:
# Copyright (c) 1993-1999 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
127.0.0.1 localhost
如果你怀疑你的hosts文件 被病毒 木马修改,可复制以上内容修复hosts 文件。