如何获得“ _self”目标，使其可根据所选择的URL进行更改？因此，例如
website1：_self网站2：_blank
这甚至有可能吗？
<html>
<head>
<title>Advertise Spot #1</title>
<script>
var links = ["http://www.website1.com","http://www.website2.com"];
var images = ["https://www.website1.com/Content/Banners/2019_8_21_11_41_193.png","https://www.website2.com/Content/Banners/2019_8_21_11_35_493.png"];
var i = 0;
var renew = setInterval(function(){
if(links.length == i){
i = 0;
}
else {
document.getElementById("bannerImage").src = images[i];
document.getElementById("bannerLink").href = links[i];
i++;
}
},3000);
</script>
<a id="bannerLink" href="http://www.website1.com" onclick="void window.open(this.href,"_self"); return false;">
<img id="bannerImage" src="https://www.website1.com/Content/Banners/2019_8_21_11_41_193.png" width="900" height="900" alt="Website Ads">
</a>
</html>
为什么不使用锚点的href属性更改“ target”属性？
HTML：
<a id="bannerLink" href="http://www.website1.com">
<img id="bannerImage" src="https://picsum.photos/50" >
</a>
Javascript：
var links = ["http://www.website1.com","http://www.website2.com"];
var images = ["https://picsum.photos/id/237/100/100", "https://picsum.photos/id/289/100/100"];
var i = 0;
var renew = setInterval(function(){
if (links.length === i) {
i = 0;
} else {
document.getElementById("bannerLink").href = links[i];
var target = (links[i] === "http://www.website1.com") ? "__self" : "__blank";
document.getElementById("bannerLink").target = target;
document.getElementById("bannerImage").src = images[i];
i++;
}
},3000);