Runtime.getRuntime().exec來得到，

頭疼，

上代碼：

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

public class Test {

/**

* @param args

*/

public static void main(String[] args) throws Exception{

System.out.println(Test.readSystemStartTime());

}

public static String readSystemStartTime() throws IOException,

InterruptedException {

Process process = Runtime.getRuntime().exec(

"cmd /c net statistics workstation");

String startUpTime = "";

BufferedReader bufferedReader = new BufferedReader(

new InputStreamReader(process.getInputStream()));

int i = 0;

String timeWith = "";

while ((timeWith = bufferedReader.readLine()) != null) {

if (i == 3) {

System.out.println(timeWith);

startUpTime = timeWith;

}

i++;

}

process.waitFor();

return startUpTime;

}

}

總結

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