$(document).ready() 原生写法
1 <script> 2 document.addEventListener("DOMContentLoaded", function(event) { 3 console.log("DOM fully loaded and parsed"); 4 }); 5 </script>
1 <script> 2 document.addEventListener("DOMContentLoaded", function(event) { 3 console.log("DOM fully loaded and parsed"); 4 }); 5 </script>