Definition and Usage
定义与用法

The getUTCSeconds() method returns the seconds of a time according to the Universal Coordinated Time (UTC).
getUTCSeconds() 方法根据UTC返回时间的秒数

Syntax
语法

dateObject.getUTCSeconds()

Tips and Notes
提示与注意点

Note: The value returned by getUTCSeconds() is a two digit number. However, the return value is not always two digits, if the value is less than 10 it only returns one digit.
注意：getUTCSeconds()所返回的值为两位数字，当它小于10时就变为一位数了

Note: This method is always used in conjunction with a Date object.
注意：这个方法得结合Date对象使用

Tip: The Universal Coordinated Time (UTC) is the time set by the World Time Standard.
提示：UTC时间是由国际时间标准指定的

Example
举例

In this example we get the UTC seconds of the current time:
这个举例中我们得到了当前时间的UTC秒数：

<script type="text/javascript">

var d = new Date()
document.write(d.getUTCSeconds())

</script>

The output of the code above will be:
输出结果为：

Example 2
举例 2

Here we will extract the UTC seconds from the specific date and time:
现在我们从指定的日期和时间中抽取UTC秒数：

<script type="text/javascript">

var Birthday = new Date("July 21, 1983 01:15:00")
document.write(Birthday.getUTCSeconds())

</script>

The output of the code above will be:
输出结果为：

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Try-It-Yourself Demos
常识与演示

Display the current UTC time
How to use getUTCHours(), getUTCMinutes(), and getUTCSeconds() to display the current UTC time.
怎样使用getUTCHours(), getUTCMinutes(), 和 getUTCSeconds() 来显示当前的UTC 时间

Display the current UTC time with a function that checks for numbers less than 10
How to use getUTCHours(), getUTCMinutes(), and getUTCSeconds() to display the current time.
怎样使用getUTCHours(), getUTCMinutes(), 和 getUTCSeconds()显示当前时间

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