Java 我想获得ping执行时间，并在ping主机之后生成字符串

我想得到ping执行时间和ping主机后的字符串结果。我怎么做呢？

你检查过这个了吗

及

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但这将仅在windows系统中使用ICMP ping。

我就是这样使用它的-

long start = System.currentTimeMillis();
long ping;




String[] command = { "cmd.exe", "/C", "ping 192.168.1.101" };
commandProcess = Runtime.getRuntime().exec(command);
BufferedReader buffy = new BufferedReader(new InputStreamReader(commandProcess.getInputStream()));
String readline;
while((readline = buffy.readLine())!=null){
System.out.println(readline);
if(readline.contains("reply")){
 long ping = System.currentTimeMillis();
 System.out.println("Pinged in:"+ ping);
 }
}
 long end = System.currentTimeMillis();
 String done = "Completed in times:" +start + ping +end;

private static void checkPing(String hostName) {

    String[] command = { "cmd.exe", "/C", "ping " + hostName };
    try {
        Process p = Runtime.getRuntime().exec(command);
        BufferedReader buff = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String readline;
        while ((readline = buff.readLine()) != null) {
            if (readline.contains("Reply")) {
                System.out.println("Pinged " + hostName + " in : "
                        + readline.substring(readline.indexOf("time=") + 5, readline.indexOf("ms")) + " ms");
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

提供每个ping请求的精确（可靠）ping延迟（以毫秒为单位）。 如果需要，您可以添加其中的四个

private static void checkPing(String hostName) {

    String[] command = { "cmd.exe", "/C", "ping " + hostName };
    try {
        Process p = Runtime.getRuntime().exec(command);
        BufferedReader buff = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String readline;
        while ((readline = buff.readLine()) != null) {
            if (readline.contains("Reply")) {
                System.out.println("Pinged " + hostName + " in : "
                        + readline.substring(readline.indexOf("time=") + 5, readline.indexOf("ms")) + " ms");
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}