java 随机数,剩余数

时间 2020-01-01

标签 java 随机数剩余栏目 Java 繁體版

原文原文链接

Calendar cal = Calendar.getInstance(); // int year = cal.get(Calendar.YEAR);// 获取年份 int month = cal.get(Calendar.MONTH);// 获取月份 int day = cal.get(Calendar.DATE);// 获取日 int hour = cal.get(Calendar.HOUR);// 小时 // int minute = cal.get(Calendar.MINUTE);// 分 // int second = cal.get(Calendar.SECOND);// 秒 int DAY_OF_WEEK = cal.get(Calendar.DAY_OF_WEEK);// 一周的第几天 int customNumber = day + month; customNumber += hour * 6 + DAY_OF_WEEK; //若是超过195 if (customNumber>195) { customNumber=196; }code

效果图今天申请多少人还剩余多少人get

public String wholeHouseCustom(ModelMap modelMap, HttpServletRequest req, HttpServletResponse res, Integer pageSize) {
	Calendar cal = Calendar.getInstance();
	// int year = cal.get(Calendar.YEAR);// 获取年份
	int month = cal.get(Calendar.MONTH);// 获取月份
	int day = cal.get(Calendar.DATE);// 获取日
	int hour = cal.get(Calendar.HOUR_OF_DAY);// 小时
	int minute = cal.get(Calendar.MINUTE);// 分
	// int second = cal.get(Calendar.SECOND);// 秒
	int DAY_OF_WEEK = cal.get(Calendar.DAY_OF_WEEK);// 一周的第几天
	int customNumber = day + month;
	customNumber += hour * 6 + DAY_OF_WEEK+minute/10;
	//若是超过195
	if (customNumber>195) {
		customNumber=196;
	}
	modelMap.addAttribute("customNumber", customNumber);
	modelMap.addAttribute("leaveNumber", 200 - customNumber);
	return "/public/custom/custom";
}

小时须要从新设置model