我想获得ping执行时间并在ping主机后生成字符串 [英] I want to get the ping execution time and result in string after ping host

问题描述

我想获得ping执行时间并在ping主机后生成字符串。我该怎么办？

I want to get the ping execution time and result in string after ping host. How can I do it?

推荐答案

long currentTime = System.currentTimeMillis();
boolean isPinged = InetAddress.getByName(servername).isReachable(2000); // 2 seconds
currentTime = System.currentTimeMillis() - currentTime;
if(isPinged) {
    System.out.println("pinged successfully in "+ currentTime+ "millisecond");
} else {
    System.out.println("PIng failed.");
}

但这只会在Windows系统中使用ICMP ping。

But this will use ICMP ping only in windows system.

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