container.appendChild(div);
时间: 2024-05-31 22:08:13 浏览: 81
javascript使用appendChild追加节点实例
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This line of code appends or adds the div element as a child node to the container element.
The container element could be a HTML element such as a div, section, or article, and it is obtained through document.querySelector or document.getElementById methods.
The div element could be any valid HTML element such as a paragraph, image, or button, and it is created using the document.createElement method.
So, this line of code is used to dynamically create and add new elements to a webpage using JavaScript.
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