需求：通过执行jar的方式 ，把某个文件路径下的用户数据同步到redis

  1、main 函数

public class Main {    private static Logger logger = LoggerFactory.getLogger(Main.class);    private static DisruptorService disruptorService = new DisruptorService();    private static AppsTaskService appsTaskService =new AppsTaskService();    /**     * 调用具体的方法     * @param args     */    public static void main (String[] args) {        try {            if(args[0].trim().equals("appsTask")){                appsTaskService.appsTask(args[1],args[2]);            }else{                Method targetMethod = DisruptorService.class.getDeclaredMethod(args[0].trim(), args.getClass());                targetMethod.invoke(disruptorService, (Object)args);            }        } catch (Exception e) {            e.printStackTrace();            logger.error(e.getMessage());        }    }}

2 service

package cn.ycmedia.dmp.redisData.service;import cn.ycmedia.dmp.redisData.common.Consts;import cn.ycmedia.dmp.redisData.dao.IndexPartionRedisDao;import cn.ycmedia.dmp.redisData.utils.FileUtil;import cn.ycmedia.dmp.redisData.utils.StringUtil;import org.apache.commons.lang3.StringUtils;import redis.clients.jedis.Jedis;import java.io.BufferedReader;import java.io.File;import java.io.FileReader;import java.io.IOException;import java.lang.reflect.InvocationTargetException;/** * Created by ${朱良兴} on 2016/7/20. */public class AppsTaskService {    private IndexPartionRedisDao redisDao = new IndexPartionRedisDao();    /**     *     * @param arg app分类+app父类ID     * @param arg1  文件所在路径     */    public void appsTask(String arg, String arg1) {        File root = new File(arg1);        try {            showAllFiles(arg,root);        }catch (Exception e){        }    }    public  void showAllFiles(String arg ,File dir) throws Exception{        File[] fs = dir.listFiles();        BufferedReader reader;        for(int i=0; i

 ======================打包成jar

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执行： java -jar proBanDirect-jar-with-dependencies.jar  appsTask 5,6\|8,9  /opt2/dmp/redisApps/file