Java Code Examples for cn.hutool.core.date.DateUtil#year()

The following examples show how to use cn.hutool.core.date.DateUtil#year() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: HutoolController.java From mall-learning with Apache License 2.0

5 votes

@ApiOperation("DateUtil使用：日期时间工具")
@GetMapping(value = "/dateUtil")
public CommonResult dateUtil() {
    //Date、long、Calendar之间的相互转换
    //当前时间
    Date date = DateUtil.date();
    //Calendar转Date
    date = DateUtil.date(Calendar.getInstance());
    //时间戳转Date
    date = DateUtil.date(System.currentTimeMillis());
    //自动识别格式转换
    String dateStr = "2017-03-01";
    date = DateUtil.parse(dateStr);
    //自定义格式化转换
    date = DateUtil.parse(dateStr, "yyyy-MM-dd");
    //格式化输出日期
    String format = DateUtil.format(date, "yyyy-MM-dd");
    //获得年的部分
    int year = DateUtil.year(date);
    //获得月份，从0开始计数
    int month = DateUtil.month(date);
    //获取某天的开始、结束时间
    Date beginOfDay = DateUtil.beginOfDay(date);
    Date endOfDay = DateUtil.endOfDay(date);
    //计算偏移后的日期时间
    Date newDate = DateUtil.offset(date, DateField.DAY_OF_MONTH, 2);
    //计算日期时间之间的偏移量
    long betweenDay = DateUtil.between(date, newDate, DateUnit.DAY);
    return CommonResult.success(null, "操作成功");
}

Example 2

Source File: Commons.java From mayday with GNU General Public License v3.0

2 votes

/**
 * 获取年份
 * @return 年份
 */
public static int getYear() {
	return DateUtil.year(new Date());
}