@echo off&color 17
if exist "%SystemRoot%\SysWOW64" path %path%;%windir%\SysNative;%SystemRoot%\SysWOW64;%~dp0
bcdedit >nul
if '%errorlevel%' NEQ '0' (goto UACPrompt) else (goto UACAdmin)
:UACPrompt
%1 start "" mshta vbscript:createobject("shell.application").shellexecute("""%~0""","::",,"runas",1)(window.close)&exit
exit /B
:UACAdmin
@xcopy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.bak\ /d /c /i /y
@echo hosts文件备份完毕，开始修改hosts文件
@echo
@echo 10.10.106.207 qiye.hake.cc>>C:\Windows\System32\drivers\etc\hosts
echo "hosts文件修改完成"
@ipconfig /flushdns
@echo "刷新DNS完成"
echo hosts文件修改完毕，按任意键恢复系统原始状态
@echo
@pause > nul
@copy C:\Windows\System32\drivers\etc\hosts.bak\hosts C:\Windows\System32\drivers\etc\hosts /y
@echo
@echo off
echo hosts文件恢复完毕，按任意键退出
@echo
@pause > nul
@exit
标签：bat,etc,Windows,drivers,echo,修改,nul,hosts From： https://www.cnblogs.com/ai594ai/p/16869148.html