windows系統定時重啟自定義exe程序

工作需要, Windows系統定時重啟自定義exe程序. 寫了如下程序, 按照說明(readme.txt)修改批處理文件中的四個參數即可:

1.readme.txt

第一個參數：進程名（不用帶exe） 
第二個參數：大屏exe路徑
第三個參數：定時任務循環時間（秒）
第四個參數：結束與重啟的間隔時間（毫秒）

2.批處理文件dp.bat(注意:第三個參數單位是s,第四個參數單位是ms)

java -jar dp.jar  Foxmail D:\\Tools\\Foxmail\\Foxmail.exe 10 5000
pause

3.task.java(將工程導出為可執行jar包dp.jar, 我的運行環境為jdk1.7,不過和jdk關系應該不大,沒測試...)

package com.kd;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

/** 
* @author liangyadong 
* @date 2017年10月1日 下午1:51:58 
* @version 1.0 
*/
public class task {
    static String cmdStr1="";
    
    //根據pid 結束進程
    public static void killProcessByPidName(String pidName) throws Exception {
        Runtime.getRuntime().exec("taskkill /F /IM " + pidName + ".exe");
        
    }
    
    //根據pidname,exe路徑 啟動進程
    public static void start(String filepath, String pidName) throws Exception {
        Runtime.getRuntime().exec("cmd.exe /c start "+filepath);
        
    }
    //獲取所有進程
    public static List getCurrOsAllPidNameSet(String pidname) throws Exception {
        Set<String> pidNameSet = new HashSet<>();
        List l = new ArrayList<>();
        InputStream is = null;
        InputStreamReader ir = null;
        BufferedReader br = null;
        String line = null;
        String[] array = (String[]) null;
        try {
            Process p = Runtime.getRuntime().exec("TASKLIST /NH /FO CSV");
            is = p.getInputStream();
            ir = new InputStreamReader(is);
            br = new BufferedReader(ir);
            while ((line = br.readLine()) != null) {
                array = line.split(",");
                line = array[0].replaceAll("\"", "");
                line = line.replaceAll(".exe", "");
                line = line.replaceAll(".exe".toUpperCase(), "");
                if(line.startsWith(pidname)){
                    l.add(line);
                }
            }
        } catch (IOException localIOException) {
            throw new Exception("獲取系統所有進程名出錯！");
        } finally {
            if (br != null) {
                br.close();
            }
            if (ir != null) {
                ir.close();
            }
            if (is != null) {
                is.close();
            }
        }
        
        return l;
    }
    public static void main(String[] args) {
        final ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
         final String pidname = args[0];// 參數1 -- 進程名稱 
         final String cmdStr1 = args[1];// 參數2 -- exe 路徑
         int time = Integer.parseInt(args[2]);// 參數3  -- 定時任務循環間隔（秒） 
         final Long time2 = Long.parseLong(args[3]);// 參數4  -- 結束進程與重新啟動進程直接的間隔（毫秒）
         System.out.println("----進程名稱:"+pidname);
         System.out.println("----exe 路徑:"+cmdStr1);
         System.out.println("----定時任務循環間隔（毫秒）:"+time);
         System.out.println("----結束進程與重新啟動進程直接的間隔（毫秒）:"+time2);
        Runnable runnable = new Runnable() {
        public void run() {
            System.out.println();
            System.out.println("--------------------------"+new Date()+"新任務開始------------------");
            try {
                System.out.println(new Date()+"開始結束進程："+getCurrOsAllPidNameSet(pidname));
                Thread.sleep(time2);
                killProcessByPidName(pidname);
                System.out.println(new Date()+"開始啟動進程"+getCurrOsAllPidNameSet(pidname));
                start(cmdStr1,pidname);
                System.out.println(new Date()+"當前進程："+getCurrOsAllPidNameSet(pidname));
                System.out.println("--------------------------"+new Date()+"新任務結束------------------");
                System.out.println();
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                try {
                    killProcessByPidName(pidname);
                    service.shutdown();
                } catch (Exception e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }
                System.out.println("--------------------------"+new Date()+"任務異常------------------");
                System.out.println();
            }
            }
        };
        service.scheduleAtFixedRate(runnable, 0, time, TimeUnit.SECONDS);
        
        }

}