<< img src =“ https://image.soinside.com/eyJ1cmwiOiAiaHR0cHM6Ly9pLnN0YWNrLmltZ3VyLmNvbS9FVzFGWi5qcGcifQ==” alt =“在此处输入图像描述”>
$(document).ready(function() {
$('.menu li').hover(function(){
var setRelation = $(this).data('relation');
var a = $('.content').find('#'+setRelation);
$('.image').hide();
a.show();
});
});
section {display: flex;}
ul {
width: 30%;
}
.content {
width: 70%;
}
img {
max-width: 100%;
}
.image {
display: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<section>
<ul class="menu">
<li data-relation="item1">Item 1</li>
<li data-relation="item2">Item 2</li>
<li data-relation="item3">Item 3</li>
<li data-relation="item4">Item 4</li>
</ul>
<div class="content">
<div id="item1" class="image">
put your IMG here 1
<img src="https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/delish-homemade-pizza-horizontal-1542312378.png" alt="">
</div>
<div id="item2" class="image">
put your IMG here 2
<img src="https://upload.wikimedia.org/wikipedia/commons/3/31/Ice_Cream_dessert_02.jpg" alt="">
</div>
<div id="item3" class="image">
put your IMG here 3
</div>
<div id="item4" class="image">
put your IMG here 4
</div>
</div>
</section>