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标题: ping 函数问,高手请进 [打印本页]

作者: uiopuiop     时间: 2007-10-10 22:40    标题: ping 函数问,高手请进

一下代码为何会运行2次?

call :LAN_Status 71.5.7.191

:LAN_Status
ping -n 1 %1 >nul 2>nul && set LanStatus=Online || set LanStatus=Offline
echo %LanStatus%
作者: huahua0919     时间: 2007-10-11 09:30
waiting result




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