js获取当前时间的秒数
时间: 2023-10-10 12:06:57 浏览: 39
要获取JavaScript中当前时间的秒数,可以使用Date对象的getSeconds()方法。这个方法会返回当前时间的秒数,范围是0到59。例如,使用以下代码可以获取当前时间的秒数:
```
var date = new Date();
var seconds = date.getSeconds();
```
其中,date.getSeconds()会返回当前时间的秒数,并赋值给seconds变量。请注意,这个方法返回的是一个整数,不需要加引号或转换成字符串。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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