java 运行脚本的实例

最新推荐文章于 2021-05-25 21:13:59 发布

最新推荐文章于 2021-05-25 21:13:59 发布 · 161 阅读

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#脚本 #Java

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学习同事的一段代码。。。

			Runtime run = Runtime.getRuntime();
			final Process p = run.exec(command);
			ExecutorService pool = Executors.newFixedThreadPool(1);
			Future<Integer> future = pool.submit(new Callable<Integer>() {
				public Integer call() {
					try {
						return p.waitFor();
					} catch (InterruptedException e) {
					}
					return 1;
				}
			});
			int result = 1;
			String error = "unknow";
			try {
				result = future.get(20l,TimeUnit.SECONDS);
			} catch (InterruptedException e) {
				error = e.toString();
			} catch (ExecutionException e) {
				error = e.toString();
			} catch (TimeoutException e) {
				error = e.toString();
			}