JavaScript Date setUTCMinutes()方法

下面是一个例子 日期设置utcMinutes() 方法

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  • 例子:

    javascript

    <script>
    // Here a date has been assigned according to
    // universal time while creating Date object
    var dateobj =
    new Date( 'October 13, 1996 05:35:32 GMT-3:00' );
    // New minute of 52 is being set in above Date
    // Object with the help of setUTCMinutes() method
    dateobj.setUTCMinutes(52);
    // New minute from above Date Object is
    // being extracted using getUTCMinutes()
    var B = dateobj.getUTCMinutes();
    // Printing new minute
    document.write(B);
    </script>

    
    

  • 输出:
    52

这个 日期setUTCMinutes() 方法用于根据世界时间将分钟设置为日期对象,该对象是使用date()构造函数创建的。

语法:

DateObj.setUTCMinutes(Minutes_Value);

参数: 此方法接受一个参数,如上所述,如下所述:

  • 分钟值: 此参数保存要在使用date()构造函数创建的日期中设置的分钟值。

返回值: 它返回由setUTCMinutes()方法设置的新的即更新的分钟数。

注: 这个 DateObj 是使用Date()构造函数创建的有效日期对象,我们希望在其中设置分钟。分钟的值从0到59。

以上方法的更多代码如下: 例1: 如果在Date()构造函数中,我们在创建Date对象时没有给出任何分钟,那么仍然setUTCMinutes()方法将能够根据创建的Date对象中的通用时间设置新的分钟。

javascript

<script>
// Here minute has not been assigned according to
// universal time while creating Date object
var dateobj = new Date( 'October 13, 1996 GMT-3:00' );
// New minute of 51 is being set in above Date
// Object with the help of setUTCMinutes() method
dateobj.setUTCMinutes(51);
// New minute from above Date Object is
// being extracted using getUTCMinutes()
var B = dateobj.getUTCMinutes();
// Printing new minute
document.write(B);
</script>


输出:

51

例2: 如果Date()构造函数中没有给出任何参数,still setUTCMinutes()方法将能够设置分钟,但月、年、日期等仍为当前值。 这里42是新的会议记录,3是当前月份,即4月,1是当前日期,2018年是当前年份。

javascript

<script>
// Here nothing has been assigned according to
// universal time while creating Date object
var dateobj = new Date();
// New minute of 42 is being set in above Date
// Object with the help of setUTCMinutes() method
dateobj.setUTCMinutes(42);
// Minutes from above Date Object is
// being extracted using getUTCMinutes()
var B = dateobj.getUTCMinutes();
// Month from above Date Object is
// being extracted using getUTCMonth()
var C = dateobj.getUTCMonth();
// Date from above Date Object is
// being extracted using getUTCDate()
var D = dateobj.getUTCDate();
// Year from above Date Object is
// being extracted using getUTCFullYear()
var E = dateobj.getUTCFullYear();
// Printing new minutes
document.write(B + "<br />" );
// Printing current month
document.write(C + "<br />" );
// Printing current date
document.write(D + "<br />" );
// Printing current year
document.write(E);
</script>


输出:

42
3
1
2018

例3: 如果将minute的值设为66作为setUTCMinutes()方法的参数,它会将6设为minute,因为minute的范围是0到59,因此 66-60=6 ,这里减去60,因为0到59是60。

javascript

<script>
// Here date has been assigned according to
// universal time while creating Date object
var dateobj =
new Date( 'October 13, 1996 05:35:32 GMT-3:00' );
// New minute of 66 is being set in above Date
// Object with the help of setUTCMinutes() method
dateobj.setUTCMinutes(66);
// Minute from above Date Object is
// being extracted using getUTCMinutes()
var B = dateobj.getUTCMinutes();
// Hour from above Date Object is
// being extracted using getUTCHours()
var C = dateobj.getUTCHours();
// Printing new minute
document.write(B + "<br />" );
// Printing hour
document.write(C);
</script>


输出:

6
6

支持的浏览器: 支持的浏览器 JavaScript Date setUTCMinutes()方法 以下列出了:

  • 谷歌Chrome 1及以上版本
  • 边缘12及以上
  • Firefox 1及以上版本
  • Internet Explorer 4及以上版本
  • 歌剧4及以上
  • Safari 1及以上
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