小编eus*_*tos的帖子

var button = document.getElementById("button");

button.addEventListener("click", generate, false);

function generate() {

  var doc = new jsPDF({
    orientation: "l",
    unit: "mm"
  });

  doc.text('ACT', 130, 20);
  var string = doc.output('datauristring');
  console.log(string);
  var link = document.createElement('a');
  link.href = string;
  link.setAttribute('target', '_blank');
document.body.appendChild(link);
  link.click();
  link.parentNode.removeChild(link);
}

<script src="https://unpkg.com/jspdf@1.5.3/dist/jspdf.min.js"></script>
<button id="button">Generate pdf table</button>