中国DOS联盟

急！！！批处理查看本机IP和外网IP

问：批处理可以做到查外网IP吗？（本地IP是：192.168.1.2~254，这里是内网的）

可以，但不知道你要查看哪个外网，是局域网服务器主机的外网ip吗？

外网IP
利用wget.exe（http://www.yx127.com/tools/wget_1.82.rar）

@echo off

del ips.asp 1>nul 2>&1

wget http://www.ip138.com/ips.asp 1>nul 2>&1

for /f "tokens=2 skip=2 delims=" %%i in ('find "您的IP地址是：" ips.asp') do echo %%i

del ips.asp 1>nul 2>&1

pause

还要下文件啊，我做了一个。
@echo off
echo Set objXML = WScript.GetObject("http://www.apnic.net/")

>>apnic.vbs
echo While objXML.readyState = "loading">>apnic.vbs
echo WScript.Sleep 100>>apnic.vbs
echo Wend>>apnic.vbs
echo Set coll = objXML.getElementsByTagName("td")>>apnic.vbs
echo WScript.Echo coll(0).innertext>>apnic.vbs
echo Set objXML = Nothing>>apnic.vbs
for /f "delims=: tokens=2" %%i in ('cscript //nologo apnic.vbs') do

set "wip=%%i"
echo 本机外网IP是 %wip%>>ip.txt
del apnic.vbs /q

vbs和批处理的差别之一：
批处理没有自带的下载命令；
纯批处理的话就是用wget了。

P.S. 楼上的有语法错误(貌似复制——粘贴时换行出问题了)，修改了一下：

@echo off

echo Set objXML = WScript.GetObject("http://www.apnic.net/")>apnic.vbs

echo While objXML.readyState = "loading">>apnic.vbs

echo WScript.Sleep 100>>apnic.vbs

echo Wend>>apnic.vbs

echo Set coll = objXML.getElementsByTagName("td")>>apnic.vbs

echo WScript.Echo coll(0).innertext>>apnic.vbs

echo Set objXML = Nothing>>apnic.vbs

for /f "delims=: tokens=2" %%i in ('cscript //nologo apnic.vbs') do echo 本机外网IP是     %%i>ip.txt

del apnic.vbs /q

Last edited by dikex on 2008-3-18 at 03:01 PM ]

我觉得还是用tracert好些：
tracert www.baidu.com
pause
在随后出现的ip列表中由上往下第一个非局域网ip就是局域网的外网ip，至于要把它单独列出来是不是没这个必要了。

觉得tracert有时会有的奇怪：

如现在我的IP是59.41.32.*

但tracert www.baidu.com的结果是：

Tracing route to www.a.shifen.com
over a maximum of 30 hops:

1 43 ms 42 ms 43 ms 220.181.37.55

Trace complete.

@echo off

for /f "delims=: tokens=2" %%i in ('ipconfig/all ^| find "DNS"') do set dns=%%i

for /f "skip=6 tokens=8" %%i in ('tracert %dns%') do set ip=%%i

echo %ip%

注：在我这里（xp+sp2环境）skip=6,不知道你那里是要设为5还是6？
也可以这样：

@echo off

for /f "skip=6 tokens=8" %%i in ('tracert %dns%') do (

    for /f "delims=: tokens=2" %%i in ('ipconfig/all ^| find "DNS"') do (

        set dns=%%i

    )

set ip=%%i

)

echo %ip%

Last edited by zw19750516 on 2008-3-18 at 05:33 PM ]