一个好看的网页弹窗

<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>

swal("Hello world!");

swal("Good job!", "You clicked the button!", "success");

swal({
  title: "Good job!",
  text: "You clicked the button!",
  icon: "success",
  button: "Aww yiss!",
});