如何从Node.js和PDFKit中的对象数组生成多个PDF？

const PDFDocument = require('pdfkit');
const fs = require('fs');

function generatePDFs(dataArray) {
  dataArray.forEach((data, index) => {
    const doc = new PDFDocument();
    doc.pipe(fs.createWriteStream(`output${index}.pdf`));

    // 在PDF中添加内容
    doc.text(`PDF ${index + 1}`, 100, 100);
    doc.text(`Name: ${data.name}`, 100, 150);
    doc.text(`Age: ${data.age}`, 100, 200);

    // 结束并保存PDF
    doc.end();
  });
}

const dataArray = [
  { name: 'John', age: 25 },
  { name: 'Jane', age: 30 },
  { name: 'Bob', age: 35 }
];

generatePDFs(dataArray);