用Jquery更新vue模型

$('.button').on('click', function() {
  
  // Find inputs
  const input = $("input[name='title']");

  // Set value
  input.val('some new value');

  // Create native event
  const event = new Event('input', { bubbles: true });

  // Dispatch the event on "native" element
  input.get(0).dispatchEvent(event);
});