buyiyang 当前离线
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ping -n 2 127.1>nul & cmd /v /c echo !TIME! & echo %TIME%复制代码
14:13:49.86 14:13:48.82复制代码
cmd /v /c echo !TIME! & ping -n 2 127.1>nul & echo %TIME%复制代码
14:47:14.88 14:47:14.88复制代码