java获取cmd启动的程序的PID

Posted 2020-09-08

笔记整理:

 1 /*java获取cmd启动程序的PID */
 2 /*zzq581573832013-05-08上传*/
 3 //代码：
 4 static interface Kernel32 extends Library{
 5         public static Kernel32 INSTANCE=(Kernel32) 
 6         Native.loadLibrary("kernel32", Kernel32.class);
 7         public int GetProcessId(Long hProcess);
 8     }
 9 try {
10        Field f = p.getClass().getDeclaredField("handle");
11        f.setAccessible(true);
12        long pid = Kernel32.INSTANCE.GetProcessId((Long) f.get(p));
13        System.err.println(pid);
14 }