JAVA - 執行腳本文件

在java的server端有時會利用java去執行一些腳本文件。

這裏演示的是window的bat文件，其實在unix或者linux執行腳本是相同的邏輯

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Timer;
import java.util.TimerTask;

public class TimerTest {
	public static void main(String args[]) {
		TimerTest test = new TimerTest();
		//System.out.println("Begin");
		//System.out.println("Current Thread " + Thread.currentThread().getId());
		Timer timer = new Timer();
		timer.schedule(test.new TimeTaskTest("Test1"), 1000);
		//timer.schedule(test.new TimeTaskTest("Test2"), 1000);
		//System.out.println("End");
	}

	class TimeTaskTest extends TimerTask {

		private String name;

		public TimeTaskTest(String name) {
			this.name = name;
		}

		@Override
		public void run() {
			//logger.info("Starting to run command:" + sb.toString());
			try {
				Process process = Runtime.getRuntime().exec("cmd C:\\workspace\\Test\\JavaIO\\Test.bat");
				BufferedReader read = new BufferedReader(new InputStreamReader(process.getInputStream()));
				String line = "";
				while((line = read.readLine()) != null){
					System.out.println(line);
				}
				
				//p.waitFor();
			} catch (Throwable t) {
				//logger.warn("Failed to update solr index...", t);
				t.printStackTrace();
			}
		}

	}
}