使用Javascript打开vCard

<input type="file" id="vcardFile" accept=".vcf">

document.getElementById('vcardFile').addEventListener('change', function(e) {
  var file = e.target.files[0];
  var reader = new FileReader();

  reader.onload = function(e) {
    var vcardData = e.target.result;
    var vcard = vCard.parse(vcardData);
    // 处理vCard数据
  };

  reader.readAsText(file);
});

var name = vcard.get('fn').value;
var email = vcard.get('email')[0].value;
var phone = vcard.get('tel')[0].value;

console.log('Name: ' + name);
console.log('Email: ' + email);
console.log('Phone: ' + phone);