我想刷新我的 html 页面上可用的所有 div，即按标签，我有 2 个代码如何 imerge

Question

these are my 2 codes which i want to merge on each other and i want to refresh all of the div present on my page and founded that its easy method is to refresh it by tag name only but not getting how to do that my codes are ----->>>

my html--->

<div class="class">
<h1>hi</h1>
</div>

<div class="class2">
<h1>hello</h1>
</div>

code for colouring all my div by tag name ----

var x = document.getElementsByTagName("DIV");
document.write(x);
for (i = 0; i < x.length; i++) {
    x[i].style.backgroundColor = "red";
  }

code for ->>>autorefresh single div by it's id in each second------

    var intervalID = setInterval(function(){
   $("div").each(function(){
      $(this).load(this.href);
   })
}, 1000);

Answer 1

try to refresh by id or class of div and set the same id to both div

var d = document.getElementsByClassName("sameclass");
var intervalID = setInterval(function(){ 
  (d).load(this.href);
}, 1000);

this might work