在 JS 中读取，需要使用 DOMParser API.下面是一个例子:

To read in JS, you need to use DOMParser API. Following is an example:

const text = "<string>This is my xml</string>"; //API response in XML
const parser = new DOMParser();
const xmlDOM = parser.parseFromString(text,"text/xml");
const value = xmlDOM.getElementsByTagName("string")[0].childNodes[0].nodeValue;
console.log(value)

使用 fetch() API 的示例

Example using fetch() API

fetch('Your_API_URL')
.then(response=>response.text())
.then(data=>{
    const parser = new DOMParser();
    const xmlDOM = parser.parseFromString(data,"text/xml");
    const value = xmlDOM.getElementsByTagName("string")[0].childNodes[0].nodeValue;
    console.log(value)
})
.catch(err=>console.log(err))