js生成xml串

const data = {
  name: "John",
  age: 30,
  city: "New York"
};

let xml = "<person>";
xml += `<name>${data.name}</name>`;
xml += `<age>${data.age}</age>`;
xml += `<city>${data.city}</city>`;
xml += "</person>";

console.log(xml);

const data = {
  name: "John",
  age: 30,
  city: "New York"
};

const xmlDoc = document.implementation.createDocument("", "person", null);
const root = xmlDoc.documentElement;

for (let key in data) {
  if (data.hasOwnProperty(key)) {
    const element = xmlDoc.createElement(key);
    element.textContent = data[key];
    root.appendChild(element);
  }
}

const serializer = new XMLSerializer();
const xmlString = serializer.serializeToString(xmlDoc);

console.log(xmlString);

npm install xmlbuilder

const builder = require('xmlbuilder');

const data = {
  name: "John",
  age: 30,
  city: "New York"
};

const xml = builder.create('person')
  .ele('name', data.name)
  .up()
  .ele('age', data.age)
  .up()
  .ele('city', data.city)
  .end({ pretty: true });

console.log(xml);