html运行实例（jsck_setfullyear

代码示例：（标识：jsck_setfullyear_2）

<!DOCTYPE html>
<html>
<body>

<p>单击该按钮可在更改年、月、日后显示日期。</p>

<button onclick="myFunction()">试一试</button>

<p id="demo"></p>

<script>
function myFunction() {
  var d = new Date();
  d.setFullYear(2020, 10, 3);
  document.getElementById("demo").innerHTML = d;
}
</script>

<p><strong>Note:</strong> Remember that JavaScript counts months from 0 to 11. Month 10 is November.</p>

</body>
</html>