data_fusion/DataFusion/src/com/zskk/task/PrintTask.java

package com.zskk.task;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.jfinal.kit.PropKit;
import com.jfinal.plugin.activerecord.Db;
import com.jfinal.plugin.activerecord.Record;
import com.jfinal.plugin.cron4j.ITask;
import com.zskk.service.DataService;
import com.zskk.service.ServiceFactory;
import com.zskk.service.ThreadPoolService;

public class PrintTask implements ITask {

	@Override
	public void run() {
		// TODO Auto-generated method stub
		DataService dService = ServiceFactory.getService(DataService.class);
		List<Record> records = Db.use("print").find("select top 80 * from IMAGEVIEW where ADDTIME >? order by ADDTIME desc",parseStringToDate1());
		for (Record record : records) {
			try {
				if (record == null) {
					continue;
				}
				Map<String, String> annex_params = new HashMap<>();
				annex_params.put("institution_id", PropKit.get("institution_id"));
				annex_params.put("type", "2");
				annex_params.put("code", record.getStr("CHECKID"));
				//附件类型1.mp4 2.pdf 3.jpeg 4.png
				annex_params.put("annex_class_code", "4");
				annex_params.put("exam_datetime", parseStringToDate(record.getStr("ADDTIME")));
	      		dService.saveAnnex(annex_params, record.getStr("IMGURL"));
			} catch (Exception e) {
				// TODO: handle exception
				continue;
			}

		}

	}

	@Override
	public void stop() {
		// TODO Auto-generated method stub

	}

	/**
	 * 日期字符串格式转换
	 * @param dateStr
	 * @return
	 */
	private String parseStringToDate(String dateStr) {
		if (dateStr == null) {
			return "";
		}
		SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
	    Date date = null;
	    String timeString = null;
		try {
			date = sdf.parse(dateStr);
			SimpleDateFormat sdf2= new SimpleDateFormat("yyyyMMdd");

			timeString = sdf2.format(date);
		} catch (ParseException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
        return timeString;
	}
	
	/**
	 * 日期字符串格式转换
	 * 
	 * @param dateStr
	 * @return
	 */
	private String parseStringToDate1() {
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		Date date = new Date();
		String timeString = null;
		Long i = date.getTime();
		Long j = i - 43200000;
		Date newdate = new Date(j);
		timeString = sdf.format(newdate);
		return timeString;
	}

}