@echo off
@setlocal ENABLEDELAYEDEXPANSION
title 可屏蔽網(wǎng)址的批處理。
:begin
mode con cols=50 lines=56
echo *************************************************
echo *****************選擇如下操作********************
echo.
echo.
echo ***************1.添加要屏蔽的網(wǎng)址****************
echo ***************2.刪除已屏蔽的網(wǎng)址****************
echo ***************3.查找已屏蔽的網(wǎng)址****************
echo ***************4.退出****************************
echo.
copy %systemdrive%\WINDOWS\system32\drivers\etc\hosts %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt>nul
:chose
set /p enter=請你輸入你的選擇：
echo.
if /i “%enter%”==“1” goto add
if /i “%enter%”==“2” goto del
if /i “%enter%”==“3” goto check
if /i “%enter%”==“4” goto end
:add
set /p input=輸入要添加的網(wǎng)址：
if /i “%input%”==“n” goto chose
echo 127.0.0.1 %input%》%systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt
echo 成功添加屏蔽網(wǎng)址%input%
echo 請準確的輸入或者按n跳到chose!
copy %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt %systemdrive%\WINDOWS\system32\drivers\etc\hosts>nul
pause
cls
goto begin
:del
echo ~_~你選擇了刪除操作切記務(wù)必最好輸入完整的網(wǎng)址~_~
set /p del=輸入要刪除的網(wǎng)址：
if /i “%del%”==“n” goto chose
@for /f “tokens=* delims=” %%i in （‘findstr /i /v /c:%del% %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt’） do （
set var=%%i
echo !var!》b.txt
）
copy b.txt %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt>nul
del b.txt
echo 操作完成
echo 請準確的輸入或者按n跳到chose!
copy %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt %systemdrive%\WINDOWS\system32\drivers\etc\hosts>nul
pause
cls
goto begin
:check
for /f “tokens=2 delims= ” %%i in （‘findstr /i /c:“www” %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt’） do （set var=%%i
echo !var!
）
for /f “tokens=2 delims= ” %%i in （‘findstr /i /c:“bbs” %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt’） do （set var=%%i
echo !var!
）
copy %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt %systemdrive%\WINDOWS\system32\drivers\etc\hosts>nul
pause
goto begin
:end
copy %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt %systemdrive%\WINDOWS\system32\drivers\etc\hosts>nul
del %systemdrive%\WINDOWS\system32\drivers\etc\hosts.txt
exit
