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@echo off&Setlocal enabledelayedexpansion
title Hosts文件修改器&color 0A
mode con: cols=70 lines=30
chcp 936
:Win_Version
for /f "usebackq tokens=1,2,*" %%x in (`"reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" 2>nul"^|findstr /i ProductName`) do (
set winversion=%%z
)
for /f "usebackq tokens=3*" %%a in (`"reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Windows" 2>nul"^|findstr /i CSDVersion`) do (
set SP=%%a
)
:Welcome_Screen
title 主页&echo/&echo/
echo ┌────────┐
echo │Hosts文件修改器 │
echo │ GaryNg │
echo └────────┘
echo/&echo 系统版本：!winversion!
echo Service Pack !SP:~2,1!
ping /n 4 127.1>nul 2>nul
:Permission_Test
title 权限确认&cls
echo/&echo/&echo/
echo 正在测试用户权限
echo ...请稍后...
mkdir %Windir%\test3141582653 >nul 2>nul
if not exist %Windir%\test3141582653 (
cls
echo/&echo/&echo/
echo 请以管理员权限运行
echo 或者退出后右键点击我，选"Run As Administrator"
echo 按任意键退出
pause>nul
exit
) else (
rd /q %Windir%\test3141582653 >nul 2>nul
)
cls
:Write_Hosts_If_Not_Exist
if not exist %Windir%\System32\drivers\etc\hosts (
echo #Hosts文件修改器Rewrote This File >%Windir%\System32\drivers\etc\hosts
echo 127.0.0.1 localhost >>%Windir%\System32\drivers\etc\hosts
)
type %Windir%\System32\drivers\etc\hosts|find /i "localhost"||(
echo #Hosts文件修改器Rewrote This File >%Windir%\System32\drivers\etc\hosts
echo 127.0.0.1 localhost >>%Windir%\System32\drivers\etc\hosts
)
:Auto_Update
goto Update_Hosts
:Menu
title 功能列表&cls&echo/&echo/&echo/
echo 功能列表
echo ┌─────────────┐
echo │ A.显示hosts文件 │
echo │ B.添加新屏蔽网址 │
echo │ C.去掉某个已屏蔽的网址 │
echo │ D.Hosts文件介绍 │
echo │ E.检查更新 │
echo │ F.备份Hosts文件 │
echo │ G.还原Hosts文件 │
echo │ H.报告虫虫（Bug） │
echo │ Q.退出 │
echo └─────────────┘
set choice=
set /p choice=[请输入选择...]
if /i "%choice%"=="a" goto List_Hosts
if /i "%choice%"=="b" goto Add_Hosts
if /i "%choice%"=="c" goto Del_Hosts
if /i "%choice%"=="d" goto Info_Hosts
if /i "%choice%"=="e" goto Update_Hosts
if /i "%choice%"=="f" goto Backup_Hosts
if /i "%choice%"=="g" goto Restore_Hosts
if /i "%choice%"=="h" goto Report_Hosts_Bug
if /i "%choice%"=="q" goto Exit
if /i "%choice%"=="" (
echo 无效的选项，请重新输入
ping /n 3 127.1>nul 2>nul
cls&goto Menu
)
echo 无效的选项，请重新输入
ping /n 3 127.1>nul 2>nul
cls&goto Menu
:List_Hosts
set block=0
set jump=0
set localhost=0
title 显示hosts文件&cls&echo/&echo/&echo/
echo/&echo IP Hosts
for /f "tokens=1,2 eol=#" %%a in ('type %Windir%\System32\drivers\etc\hosts') do (
if /i %%b==localhost (
echo %%a %%b 这是localhost，不能删除！
set /a localhost+=1
)
if /i "%%b" NEQ "localhost" if %%a==127.0.0.1 (
echo %%a %%b 此网站已被屏蔽
set /a block+=1
) else (
echo %%a %%b 此网站将跳转到%%a
set /a jump+=1
)
)
set /a linksum=!localhost!+!block!+!jump!
echo/&echo 共有!linksum!条地址在Hosts文件中
echo/&echo !block!个被屏蔽
echo/&echo !jump!个将跳转到其他地址
echo 按任意键返回主页&pause>nul&cls&goto Menu
:Add_Hosts
title 添加新网址-功能列表&cls&echo/&echo/&echo/
echo 功能列表
echo ┌───────────┐
echo │ E.屏蔽某个网址 │
echo │ Q.返回 │
echo └───────────┘
set choice=
set /p choice=[请输入选择...]
if /i "%choice%"=="e" goto Add_Block_Hosts
if /i "%choice%"=="q" goto Menu
if /i "%choice%"=="" (
echo 无效的选项，请重新输入
ping /n 3 127.1>nul 2>nul
cls&goto Add_Hosts
)
echo 无效的选项，请重新输入
ping /n 2 127.1>nul 2>nul
cls&goto Add_Hosts
:Add_Block_Hosts
title 屏蔽某个网址&cls&echo/&echo/&echo/
echo 请输入要屏蔽的网址（不带http://）
echo 例如：
echo www.google.com
echo www.baidu.com
set /p blocklink=[请输入网址...]
type %Windir%\System32\drivers\etc\hosts|find /i "%blocklink%" && (echo 该地址已经存在！& ping /n 3 127.1>nul 2>nul&cls&goto Add_Block_Hosts)
echo/&echo 正在添加...
echo 127.0.0.1 %blocklink% >>%Windir%\System32\drivers\etc\hosts
echo/&echo 完成！
echo/&echo 按Y键继续添加屏蔽网址，其他键返回主页
set choice=
set /p choice=[请输入...]
if /i "%choice%"=="y" goto Add_Block_Hosts
cls&goto Menu
:Del_Hosts
setlocal
title 去掉某个网址&cls&echo/&echo/
set localhost=0
set hostnum=1
echo Hosts文件列表:
echo IP Hosts
for /f "eol=# tokens=1,2" %%c in ('type %windir%\System32\drivers\etc\hosts') do (
if /i "%%d" neq "localhost" (
echo !hostnum!^) %%c %%d
set /a hostnum+=1
)
)
set /a hostnum-=1
if "!hostnum!" == "0" (
echo 你的Hosts文件没有地址啊！添加屏蔽网址吗？
set /p choice=[要=y，不要！=n]
if /i "!choice!"=="y" (
ping /n 3 127.1>nul 2>nul&cls
goto Add_Hosts
) else (
ping /n 3 127.1>nul 2>nul&cls
goto Menu
)
)
echo 请问要删除那一行？
set /p delline=[请输入,上限为%hostnum%...]
if /i "%delline%!" gtr "%hostnum%" (
echo 没有此行！请重新输入~
ping /n 3 127.1>nul 2>nul&cls
endlocal&goto Del_Hosts
)
if /i "%delline%"=="0" (
echo 没有此行！请重新输入~
ping /n 3 127.1>nul 2>nul&cls
endlocal&goto Del_Hosts
)
if /i "%delline%"=="" (
echo 没有此行！请重新输入~
ping /n 3 127.1>nul 2>nul&cls
endlocal&goto Del_Hosts
)
for /f "delims=" %%e in ('find /c /v ""^<%windir%\System32\drivers\etc\hosts') do (
set totalline=%%e
)
set /a delline=!totalline!-!hostnum!+!delline!
(for /F "tokens=1* delims=:" %%f In ('findstr /n .* %windir%\System32\drivers\etc\hosts') do if !delline! NEQ %%f Echo %%g)>Temp
move Temp %windir%\System32\drivers\etc\hosts >nul 2>nul
echo/&echo 操作成功！
echo/&echo 按Y键继续添加删除网址，其他键返回主页
set /p choice=[请输入...]
if /i "%choice%"=="y" goto Del_Hosts
goto Menu
:Info_Hosts
title Hosts文件介绍&cls&echo/&echo/
set infostr1=Hosts 文件中存放的是一些网站主机的域名和其对应的 IP 。当我们在使用浏览器浏览一个网站时，系统会先检查本地的 Hosts 表文件，其中是否已经有相应的域名与 IP 地址对应关系，如果有就会直接采用，因而会节约大量的时间。
set infostr2=假如 Hosts 表文件的某个域名与 IP 地址产生了错误的对应，但你在浏览器中输入这个域名试图打开其对应的网页时，就会出现打不开的情况。根据此原理，我们可以通过修改 Hosts 文件来解决某些网站打不开的情况。同时，一些烦人的网站（例如那烦人的广告）我们可以利用这个特性将其 ‘ 屏蔽 ’ 掉，只要添加这个网站并将其对应的 IP 写为 127 . 0 . 0 . 1 即可～
set infostr3=本程序运用了 Hosts 文件的特性，让用户能自由添加要屏蔽的网站，备份 Hosts 文件，等等一些实用的功能～
echo/&set /p= <nul
for %%h in (%infostr1%) do (
set /p=%%h<nul
ping /n 1 127.0.0.1>nul 2>nul
)
echo/&set /p= <nul
for %%h in (%infostr2%) do (
set /p=%%h<nul
ping /n 1 127.0.0.1>nul 2>nul
)
echo/&set /p= <nul
for %%h in (%infostr3%) do (
set /p=%%h<nul
ping /n 1 127.0.0.1>nul 2>nul
)
echo/&echo 按任意键回到主页&pause>nul&goto Menu
:Update_Hosts
title 检查更新&cls&echo/&echo/
:Del_Temp
if exist %temp%\Hosts_Update.vbs del /q %temp%\Hosts_Update.vbs
if exist %temp%\Hosts_Download.vbs del /q %temp%\Hosts_Download.vbs
if exist %temp%\版本标记.txt del /q %temp%\版本标记.txt
:Check_Ext
for /f %%z in ("%0") do (
if /i "%%~xz" == ".bat" (
set downloadlink=http://dl.dropbox.com/u/43619472/%%%%E6%%%%89%%%%B9%%%%E5%%%%A4%%%%84%%%%E7%%%%90%%%%86/Hosts%%%%E6%%%%96%%%%87%%%%E4%%%%BB%%%%B6%%%%E4%%%%BF%%%%AE%%%%E6%%%%94%%%%B9%%%%E5%%%%99%%%%A8/Hosts%%%%E6%%%%96%%%%87%%%%E4%%%%BB%%%%B6%%%%E4%%%%BF%%%%AE%%%%E6%%%%94%%%%B9%%%%E5%%%%99%%%%A8.bat
) else (
set downloadlink=http://dl.dropbox.com/u/43619472/%%%%E6%%%%89%%%%B9%%%%E5%%%%A4%%%%84%%%%E7%%%%90%%%%86/Hosts%%%%E6%%%%96%%%%87%%%%E4%%%%BB%%%%B6%%%%E4%%%%BF%%%%AE%%%%E6%%%%94%%%%B9%%%%E5%%%%99%%%%A8/Hosts%%%%E6%%%%96%%%%87%%%%E4%%%%BB%%%%B6%%%%E4%%%%BF%%%%AE%%%%E6%%%%94%%%%B9%%%%E5%%%%99%%%%A8.exe
)
)
set newver=no
echo ...请稍等...
call :Download_VBS_Code Hosts_Update.vbs http://dl.dropbox.com/u/43619472/%%%%E6%%%%89%%%%B9%%%%E5%%%%A4%%%%84%%%%E7%%%%90%%%%86/Hosts%%%%E6%%%%96%%%%87%%%%E4%%%%BB%%%%B6%%%%E4%%%%BF%%%%AE%%%%E6%%%%94%%%%B9%%%%E5%%%%99%%%%A8/Ver.txt 版本标记.txt
cscript //NoLogo /e:vbscript %temp%\Hosts_Update.vbs
set newver=未知
for /f %%i in (%temp%\版本标记.txt) do set newver=%%i
if "%newver%"=="未知" (
echo 更新不成功
ping /n 3 127.0.0.1>nul 2>nul
cls
goto Menu
)
set /p nowver=<"%~0"
set "nowver=%nowver:~2%"
if "!newver!" gtr "!nowver!" (
goto Do_Update
) else (
echo 版本最新，不需要更新
ping /n 3 127.0.0.1>nul 2>nul
cls&goto Menu
)
call :Download_VBS_Code Website_Visit.vbs http://garyngzhongbo.blogspot.com/2011/10/hostsbat.html _~TeMp__Temp.T.e.M.p.Tmp
cscript //NoLogo /e:vbscript %temp%\Website_Visit.vbs
del /q %temp%\_~TeMp__Temp.T.e.M.p.Tmp
:Do_Update
title 发现新版本&cls&echo/&echo/
echo/&echo 当前版本： %nowver%
echo/&echo 最新版本： %newver%
echo/&echo 发现新版本，是否更新？
echo/&echo y 开始更新其他键返回主页
set /p update=[请输入...]
if /i "%update%"=="y" (
title 下载更新&cls&echo/&echo/
echo 正在下载更新
echo ...请稍后...
call :Download_VBS_Code Hosts_Download.vbs %downloadlink% hosts文件修改器_new.bat
cscript //NoLogo /e:vbscript %temp%\Hosts_Download.vbs
(for /l %%a in (1 1 1) do set /p test=)<%temp%\hosts文件修改器_new.bat
set "test=%test:~2%"
if /i "%test%" neq "" (
echo 更新不成功
ping /n 3 127.0.0.1>nul 2>nul
cls
goto Menu
)
echo @echo off>Hosts_Temp.bat
echo mode con: cols=70 lines=30 >>Hosts_Temp.bat
echo title 下载更新^&cls^&echo/^&echo/ >>Hosts_Temp.bat
echo echo ...正在更新... >>Hosts_Temp.bat
echo ping /n 3 127.0.0.1^>nul 2^>nul >>Hosts_Temp.bat
echo copy /y %temp%\hosts文件修改器_new.bat Hosts文件修改器.bat ^>nul 2^>nul >>Hosts_Temp.bat
echo if "%%errorlevel%%" neq "0" echo 更新不成功 >>Hosts_Temp.bat
echo pause >>Hosts_Temp.bat
echo del /q %%0 >>Hosts_Temp.bat
echo exit >>Hosts_Temp.bat
cls
echo 程序即将退出,并开启另一个窗口，以更新文件!
ping /n 3 127.0.0.1>nul 2>nul
Hosts_Temp.bat
exit
) else (
ping /n 3 127.0.0.1>nul 2>nul
cls&goto Menu
)
:Backup_Hosts
if not exist %windir%\System32\drivers\etc\Hosts_备份 (
md %windir%\System32\drivers\etc\Hosts_备份
)
for /f "tokens=1" %%i in ('echo %date%') do (
set da=%%i
set da=!da:/=-!
echo !da!
)
title 备份Hosts文件&cls&echo/&echo/
echo 正在备份
echo ...请稍后...
copy /y %windir%\System32\drivers\etc\hosts %windir%\System32\drivers\etc\Hosts_备份\!da!_Hosts备份.txt
cls&echo/&echo/
echo ...备份完毕...
ping /n 3 127.0.0.1>nul 2>nul&cls&goto Menu
echo 按任意键返回主页&pause>nul&cls&goto Menu
:Restore_Hosts
title 还原Hosts文件&cls&echo/&echo/
set backupnum=0
if exist %temp%\restore_list_temp.txt (
del /q %temp%\restore_list_temp.txt
)
if exist %windir%\System32\drivers\etc\Hosts_备份 (
dir /b %windir%\System32\drivers\etc\Hosts_备份 >>%temp%\restore_list_temp.txt
for /f "delims=: tokens=1,2" %%i in ('findstr /n .* %temp%\restore_list_temp.txt') do (
set /a backupnum+=1
echo %%i^) %%j
)
)
echo 有!backupnum!个备份历史
echo 请问需要备份那个？
set /p backup=[请输入,下限为1，上限为!backupnum!]
if "!backup!" gtr "!backupnum!" (
echo 号码过大！请重新输入...
ping /n 3 127.0.0.1>nul 2>nul
goto Restore_Hosts
)
if "!backup!" lss "1" (
echo 号码不能小于1！请重新输入...
ping /n 3 127.0.0.1>nul 2>nul
goto Restore_Hosts
)
if "!backup!"=="" (
echo 请重新输入...
ping /n 3 127.0.0.1>nul 2>nul
goto Restore_Hosts
)
cls
echo/&echo/
echo 正在还原
echo ...请稍后...
for /f "delims=: tokens=1,2" %%k in ('findstr /n .* %temp%\restore_list_temp.txt') do (
if /i "!backup!"=="%%k" (
copy /y "%windir%\System32\drivers\etc\Hosts_备份\%%l" %windir%\System32\drivers\etc\hosts >nul 2>nul
)
)
cls
echo/&echo/
echo ...成功还原...
echo/&echo 按任意键回到主页&pause>nul&goto Menu
:Report_Hosts_Bug
title 报告虫虫（Bug）&cls&echo/
echo/&echo 找到虫虫了（Bug）？快点，去报告吧！
echo/&echo 请记得写下你的操作系统Service Pack是多少
echo/&echo 操作系统:!winversion!
echo/&echo Service Pack !SP:~2,1!
echo/&echo 打开网页后，滚到最底，点击"Add a comment"，
echo/&echo 描述虫虫（Bug）,写下操作系统和Service Pack号，
echo/&echo 按下“发布评论”即可！
echo/&echo 按任意键打开网页报告虫虫
pause>nul
start http://garyngzhongbo.blogspot.com/2011/10/hostsbat.html
cls&goto Menu
:Exit
title 退出&cls&echo/&echo/
set /p =程序将在 <nul
for /l %%a in (3 -1 1) do (
set /p =%%a秒内退出... <nul&ping -n 2 127.1 >nul
)
exit
:Download_VBS_Code
set sfilename=%1
set downloadlink1=%2
set tempfilename=%3
echo on error resume next>%temp%\%1
echo iLocal=LCase^("%temp%\%3"^) >>%temp%\%1
echo iRemote=LCase^("%2"^) >>%temp%\%1
echo Set xPost=createObject^("Microsoft.XMLHTTP"^) 'Set Post = CreateObject^("Msxml2.XMLHTTP"^) >>%temp%\%1
echo xPost.Open "GET",iRemote,0 >>%temp%\%1
echo xPost.Send^(^) >>%temp%\%1
echo set sGet=createObject^("ADODB.Stream"^) >>%temp%\%1
echo sGet.Mode=3 >>%temp%\%1
echo sGet.Type=1 >>%temp%\%1
echo sGet.Open^(^) >>%temp%\%1
echo sGet.Write xPost.ResponseBody >>%temp%\%1
echo sGet.SaveToFile iLocal,2 >>%temp%\%1
goto :eof