您可以执行Thread.join（long）或Thread.join（long，int）并在单独的线程中启动进程。
添加一些代码。（有效，但未在所有极端情况下进行全面测试）
public class Test { public static void main(String[] args) throws Throwable { for(int i = 0; i < 3; i++) {ProcessRunner pr = new ProcessRunner(args);pr.start();// wait for 100 mspr.join(100);// process still going on? kill it!if(!pr.isDone()) { System.err.println("Destroying process " + pr); pr.abort();} } } static class ProcessRunner extends Thread { ProcessBuilder b; Process p; boolean done = false; ProcessRunner(String[] args) {super("ProcessRunner " + args); // got lazy here :Db = new ProcessBuilder(args); } public void run() {try { p = b.start(); // Do your buffered reader and readline stuff here // wait for the process to complete p.waitFor();}catch(Exception e) { System.err.println(e.getMessage());}finally { // some cleanup pre done = true;} } int exitValue() throws IllegalStateException {if(p != null) { return p.exitValue();} throw new IllegalStateException("Process not started yet"); } boolean isDone() {return done; } void abort() {if(! isDone()) { // do some cleanup first p.destroy();} } } }
