尝试杀死任务时出现异常

Question

在下面的代码中，我试图杀死正在运行的iTunes进程。但我得到例外。我缺少什么？

代码：

import java.io.IOException;

public class KillProcess {

    public static void main(String[] args) throws IOException {
        Runtime.getRuntime().exec("TASK KILL /F /IM itunes.exe");
    }

}

例外：

Exception in thread "main" java.io.IOException: Cannot run program "TASK": CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(Unknown Source)
    at java.lang.Runtime.exec(Unknown Source)
    at java.lang.Runtime.exec(Unknown Source)

Answer 1

TASK和KILL之间不应有空格。它是TASKKILL。

Runtime.getRuntime().exec("TASKKILL /F /IM itunes.exe");

Answer 2

ProcessBuilder pb = new ProcessBuilder("taskkill","/F","IM","itunes.exe");
pb = pb.redirectErrorStream(true);
Process proc = pb.start();

这也应该有用。