我试图达到由div触发的鼠标移动，我认为问题出在这一行代码上：[_ $('.mousePointer'(.css({left：e.pageX， top：e.pageY}(_] 因为鼠标移动的位置是由整个页面的大小触发的，对吧？ 如何激活不同div 上的鼠标移动并更改不同div 上指针中的 img？ 我希望我能解释这个问题。我想使用鼠标移动作为每个帖子的标题
body{
margin: 0;
padding: 0;
font-family: "Open Sans", sans-serif;
background-color: #800f62;
}
.headerz{
background-color: grey;
max-height: 120px;
}
.headerz img{
width: 80px;
margin: 10px;
}
.wrapper{
margin-bottom: 100px;
}
.content{
background-color: purple;
min-height: 200px;
font-size: 40px;
display: flex;
align-items: center;
justify-content: center;
}
.Post_container{
color: white;
margin: 5%;
background-color: #620c75;
min-width: 80%;
min-height: 400px;
border-radius: 10px 10px 10px 10px;
align-items: center;
justify-content: center;
display: flex;
position: relative;
}
/*try follower mouse*/
.mousePointer{
width: 50px;
height: 30px;
position: absolute;
top: 50%;
left: 50%;
z-index: 9999;
}
/*Fine Mouse Follow*/
footer{
background: #121212;
padding: 5px 0;
position: fixed;
left: 0;
bottom: 0;
text-align: center;
width: 100%;
height: 65px;
box-shadow: 0px 0px 08px black;
}
.footer-container{
max-width: 100%;
margin: auto;
padding: 0 20px;
background: black;
display: flex;
justify-content: center;
align-items: center;
flex-wrap: wrap-reverse;
}
.social-media{
margin: 20px 0;
}
.social-media a{
color: white;
margin: 20px;
font-size: 33px;
text-decoration: none;
transition: .3s linear;
}
.social-media a:hover{
color: purple;
}<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js"> </script>
<link rel="stylesheet" href="DigiArch_may20200.css">
<link rel="stylesheet" href="try.js">
<title>Digital Archive Update May 2020</title>
</head>
<body>
<div class="headerz">
<img src="1E_Alpha.png" alt="">
</div>
<div class="wrapper">
<div class="content">
<div class="mousePointer" ><img src="https://i.ibb.co/sQXKSH1/1e-Alpha.png" alt="1e-Alpha" border="0" style="width:100px"></div>
<script type="text/javascript">
$(document).mousemove(function(e){
$('.mousePointer').css({left:e.pageX, top:e.pageY})
})
</script>
<div class="Post_container" style="background-image: url(https://lh3.googleusercontent.com/HA4mqBRa6t03RGDnEYUL3kuqWxsc1yNMJEgo9EetoKEabEqFASgcIPM89Ec8xSG6HosGD4xi03-C1zEnv54gH2VnV_fnr3k6V_LXrUlSImKsW-jWQrTbhBkXtdLTh8Sg70UEiLvGzA=s200-p-k); ">
Post
</div>
</div>
<div class="content" >
<div class="Post_container" style="background-image: url(https://lh3.googleusercontent.com/HA4mqBRa6t03RGDnEYUL3kuqWxsc1yNMJEgo9EetoKEabEqFASgcIPM89Ec8xSG6HosGD4xi03-C1zEnv54gH2VnV_fnr3k6V_LXrUlSImKsW-jWQrTbhBkXtdLTh8Sg70UEiLvGzA=s200-p-k); ">
Post1
</div>
</div>
<footer>
<div class="footer-container">
<div class="social-media">
<a href="#"><i class="fab fa-instagram"></i></a>
<a href="#"><i class="fab fa-soundcloud"></i></a>
<a href="#"><i class="fab fa-behance"></i></a>
<a href="#"><i class="fab fa-twitch"></i></a>
<a href="#"><i class="fab fa-paypal"></i></a>
</div>
</div>
</footer>
</body>
</html>问题出在文档上。它针对整个页面，而您需要的是将其重点放在.Post_container上，因为它是图像的容器。差不多就是这样。
$(".Post_container").mousemove(function(e){ //======> replaced document with container class
$('.mousePointer').css({left:e.pageX, top:e.pageY})
})
希望对:)有所帮助