javascript - 使用JavaScript获取当前年份(Get the current year in JavaScript)

Question

如何获得JavaScript的当前年份？

  ask by Satch3000 translate from so

Answer 1

Create a new Date() object and call getFullYear() :

(创建一个new Date()对象并调用getFullYear() ：)

new Date().getFullYear()
// returns the current year

---

Hijacking the accepted answer to provide some basic example context like a footer that always shows the current year:

(劫持已接受的答案以提供一些基本示例上下文，例如始终显示当前年份的页脚：)

<footer>
    &copy; <span id="year"></span>
</footer>

Somewhere else executed after the HTML above has been loaded:

(加载以上HTML之后执行的其他地方：)

<script>
    document.getElementById("year").innerHTML = new Date().getFullYear();
</script>

 document.getElementById("year").innerHTML = new Date().getFullYear(); 

 footer { text-align: center; font-family: sans-serif; } 

 <footer> &copy; <span id="year">2018</span> by FooBar </footer>