Hosts域名被劫持了怎么办？

把里面的内容全部删除把以下内容复制进去# 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 （要在安全模式下进行否则您没有权利进行操作）

用windows清理助手 或 金山急救箱都可以重置 hosts试试

打开 hosts 自己修改啊 看看哪个网站后面不对? 不会就把你的文件贴上来(记事本打开)