代码示例:(标识:jsck_element_innerhtml_3)
<!DOCTYPE html>
<html>
<body>

 <h1>Element 对象</h1>

<h2>innerHTML 属性</h2>

<p><a id="myAnchor" target="_blank" href="https://www.microsoft.com">Microsoft</a></p>

<button onclick="myFunction()">更改链接</button>
 
<script>
function myFunction() {
  const element = document.getElementById("myAnchor");
  element.innerHTML = "(www.sou-xun.com)";
  element.href = "https://www.sou-xun.com";
}
</script>

</body>
</html>
运行结果: