package com.java110.api.listener.floor; import com.java110.utils.util.DateUtil; import org.junit.Test; import java.text.ParseException; import java.util.Date; /** * @ClassName MachineRoadGateOpenTest * @Description TODO * @Author wuxw * @Date 2020/1/27 12:14 * @Version 1.0 * add by wuxw 2020/1/27 **/ public class MachineRoadGateOpenTest { @Test public void soService() throws ParseException { Date aDate = DateUtil.getDateFromString("2020-01-27 12:16:00", DateUtil.DATE_FORMATE_STRING_A); Date bDate = DateUtil.getDateFromString("2020-01-27 12:31:00", DateUtil.DATE_FORMATE_STRING_A); long diffMin = bDate.getTime() - aDate.getTime(); System.out.println("diffMin:" + diffMin); System.out.println("15 min:" + 15 * 60 * 1000); } }