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📜  org.w3c.dom.DOMException：只允许一个根元素 - 无论代码示例

📅  最后修改于: 2022-03-11 14:58:26.348000             🧑  作者: Mango

代码示例1
You must have only one root, 
it means you must have only once a tag that surround every all tags. 
For example you can surround all your tags by