shinestar-server/web/src/test/java/com/jpsoft/smart/HutoolTest.java

package com.jpsoft.smart;

import cn.hutool.core.date.DatePattern;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.RandomUtil;
import com.jpsoft.smart.modules.common.utils.TimeZonesUtil;

import java.util.Date;

public class HutoolTest {
    public static synchronized String batchId(int tenantId, int module) {
        String prefix = DateTime.now().toString(DatePattern.PURE_DATETIME_MS_PATTERN);
        return prefix + tenantId + module + RandomUtil.randomNumbers(3);
    }

    public static void main(String[] args) {
       /* String timeZones = DateUtil.format(new Date(), "yyyy-MM-dd-HH-mm");
        Double d = Math.floor(12/10);
        String result =String.valueOf(d*10);
        System.out.println(result.substring(0,result.indexOf(".")));*/
        /*for (int i = 0; i < 3; i++) {
            System.out.println(batchId(2019,1));
        }*/
        String timeZones = DateUtil.format(new Date(), "yyyy-MM-dd-HH-mm");
        String result = TimeZonesUtil.getUpperTimeZone(timeZones);
        System.out.println(result);
    }
}