打开记事本,根据需要输入以下代码:
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禁止修改HOSTS文件:
attrib +r +a +s +h %windir%\system32\drivers\etc\hosts
echo y|cacls %windir%\system32\drivers\etc\hosts /g everyone:r
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允许修改HOSTS文件:
echo y|cacls %windir%\system32\drivers\etc\hosts /g everyone:f
attrib -r -a -s -h %windir%\system32\drivers\etc\hosts
保存为.BAT格式后双击运行即可,当然也可以在CMD中逐条输入!