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vue-dateutils

v1.0.8

Published

The transformation between date type and string type can calculate the time difference between two dates, calculate the maximum number of days in a month, and so on, and achieve various ways to deal with date types.

Downloads

38

Readme

[support] https://github.com/zzwowen/vue-dateutils

[bugs] https://github.com/zzwowen/vue-dateutils/issues

[npm]

npm install vue-dateutils

cnpm install vue-dateutils --save

[script]

<script type="text/javascript" src="dateUtils.js"></script> 

<script type="text/javascript" src="dateUtils.min.js"></script>

[Use]

If you use NPM to introduce 'npm install vue-dateutils';

import dateUtils from 'vue-dateutils';

console.log(dateUtils.dateToStr("YYYY-MM-DD",new Date()));

==>'2017-11-29'

If you use the script label '<script type="text/javascript" src="dateUtils.min.js"></script>'

console.log(dateUtils.dateToStr("YYYY-MM-DD",new Date()));

==>'2017-11-29'

[method]

/**
 *Determine whether a date object is a leap year
 *判断闰年
 *param date (Date Object)
 *return boolean true or false
 */

===> isLeapYear(date)

/**
 *date to string
 * 日期对象转换为指定格式的字符串
 * @param f 日期格式,格式定义如下 yyyy-MM-dd HH:mm:ss
 * @param date Date日期对象, 如果缺省,则为当前时间
 *
 * YYYY/yyyy/YY/yy 表示年份
 * MM/M 月份
 * W/w 星期
 * dd/DD/d/D 日期
 * hh/HH/h/H 时间
 * mm/m 分钟
 * ss/SS/s/S 秒
 * @return string 指定格式的时间字符串
 */

===> dateToStr(format,date)

/**
 * calc date
 * 日期计算
 * @param strInterval string  可选值 y 年 m月 d日 w星期 ww周 h时 n分 s秒
 * @param num int
 * @param date Date 日期对象
 * @return Date 返回日期对象
 */

===> dateAdd(strInterval, num, date)

/**
 *time difference
 * 比较日期差 dtEnd 格式为日期型或者有效日期格式字符串
 * @param strInterval string  可选值 y 年 m月 d日 w星期 ww周 h时 n分 s秒
 * @param dtStart Date  可选值 y 年 m月 d日 w星期 ww周 h时 n分 s秒
 * @param dtEnd Date  可选值 y 年 m月 d日 w星期 ww周 h时 n分 s秒
 */

===> dateDiff(strInterval, dtStart, dtEnd)

/**
 * string to date
 * 字符串转换为日期对象
 * @param date Date 格式为yyyy-MM-dd HH:mm:ss,必须按年月日时分秒的顺序,中间分隔符不限制
 */

===> strToDate(dateStr)

/**
 * 把指定格式的字符串转换为日期对象yyyy-MM-dd HH:mm:ss
 *
 */

===> strFormatToDate(formatStr, dateStr)

/**
 * 日期对象转换为毫秒数
 */

===> dateToLong(date)

/**
 * 毫秒转换为日期对象
 * @param dateVal number 日期的毫秒数
 */

===> longToDate(dateVal)

/**
 * 判断字符串是否为日期格式
 * @param str string 字符串
 * @param formatStr string 日期格式, 如下 yyyy-MM-dd
 */

===> isDate(str, formatStr)

/**
  *当前年月的天数
  */

===> getMaxDay(year, month)

/**
 * 把日期分割成数组 [年、月、日、时、分、秒]
 */

===> toArray(myDate)

/**
 * 取得日期数据信息
 * 参数 interval 表示数据类型
 * y 年 M月 d日 w星期 ww周 h时 n分 s秒
 */

===>datePart(interval, myDate)

/**
 * 取得当前日期所在月的最大天数
 */

===>maxDayOfDate(date)