如何运行PING命令并获取ping主机摘要？ [英] How to run PING command and get ping host summary?

问题描述

您好，我需要使用Java代码执行 PING 命令，并获取ping主机的摘要。如何使用Java？

Hi I need to execute the PING command using Java code and get summary of the ping host. How to do it in Java?

推荐答案

as viralpatel指定您可以使用 Runtime.exec / code>

as viralpatel specified you can use Runtime.exec()

下面是一个例子

class pingTest {

    public static void main(String[] args) {
        String ip = "127.0.0.1";
        String pingResult = "";

        String pingCmd = "ping " + ip;
        try {
            Runtime r = Runtime.getRuntime();
            Process p = r.exec(pingCmd);

            BufferedReader in = new BufferedReader(new
            InputStreamReader(p.getInputStream()));
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
                pingResult += inputLine;
            }
            in.close();

        } catch (IOException e) {
            System.out.println(e);
        }

    }
}

输出

Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128

Ping statistics for 127.0.0.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

请参阅 http://www.velocityreviews.com/ forums / t146589-ping-class-java.html

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