Definition and Usage
定义与用法

The getSeconds() method returns the seconds of a time.
getSeconds()方法可以返回时间中的秒数

Syntax
语法

Tips and Notes
提示与注意点

Note: The value returned by getSeconds() 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：getSeconds()所返回的是两位数。但当值小于10的时候就变为了一位数

Note: This method is always used in conjunction with a Date object.
注意：这个方法得结合Date对象一起使用

Example
举例

In this example we get the seconds of the current time:
在这个举例中我们获得了当前时间的秒数：

<script type="text/javascript">

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

</script>

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

Example 2
举例

Here we will extract the seconds from the specific date and time:
我们从指定日期和时间中抽取的秒数：

<script type="text/javascript">

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

</script>

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

0

Try-It-Yourself Demos
常识与演示

Display the current time
How to use getHours(), getMinutes(), and getSeconds() to display the current time.
怎样使用getHours(), getMinutes(), 和 getSeconds()来显示当前时间

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

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