如何在Java中获取当前操作系统的进程列表及其详细信息

 package com.wa.xwolf.sblog.util; import java.io.BufferedInputStream; import java.io.BufferedReader; import java.io.InputStreamReader; import java.nio.charset.Charset; public class ProcessUtil { public static void main(String[] args) throws Exception { // 创建系统进程 ProcessBuilder pb = new ProcessBuilder("tasklist"); Process p = pb.start(); BufferedReader out = new BufferedReader(new Inp来源gaodai#ma#com搞@@代~&码*网utStreamReader(new BufferedInputStream(p.getInputStream()), Charset.forName("GB2312"))); BufferedReader err = new BufferedReader(new InputStreamReader(new BufferedInputStream(p.getErrorStream()))); System.out.println("Window 系统进程列表"); String ostr; while ((ostr = out.readLine()) != null) System.out.println(ostr); String estr = err.readLine(); if (estr != null) { System.out.println("\nError Info"); System.out.println(estr); } } }