如何用XML DOM中的空字符串替换标签名称？

Question

基于下面的XML：

<TEST>
<TEST2>
Sample text
</TEST2>
</TEST>

如何用＆lt; test2＆gt;用empty.String或“”。这是预期的输出：

<TEST>

Sample text

</TEST>

Answer 1

尝试以下操作：

const { DOMParser } = require('xmldom')

const rawXmlData = `
<?xml version = "1.0">
<TEST>
<TEST2>
Sample text
</TEST2>
<TEST2>
Another Sample text
</TEST2>
</TEST>
`;

const domParser = new DOMParser();
const xmlDoc = domParser.parseFromString(rawXmlData,"text/xml");
const tagsToRemove = xmlDoc.getElementsByTagName('TEST2'); // 2 elements
xmlDoc.removeChild(tagsToRemove);
const tagsThatGotRemoved = xmlDoc.getElementsByTagName('TEST2');
console.log(tagsThatGotRemoved.length); // 0