• 元素的innerHTML属性为头尾标签中间的所有内容, 包括子标签和文本
  • 可以赋值

实例

child::

实例

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div id="div1">This is a div element.</div>
    <div id="div2">This is another div element.</div>
    <script>
      var div1 = document.getElementById("div1");
      div1.innerText = "<h1>This is a new text.</h1>";
      var div2 = document.getElementById("div2");
      div2.innerHTML = "<h1>This is a new text.</h1>";
    </script>
  </body>
</html>

指向原始笔记的链接