样式:在style里面写的,用css来操作
属性:在里面里面写的,用attr方法操作
//设置单个属性
//attr(name, value)
$("img").attr("alt", "图破了");
$("img").attr("title", "错错错错");
//设置多个属性
$("img").attr({
alt: "图破了",
title: "错错错",
aa: "bb"
})
console.log($("img").attr("alt"));
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<img src="04.gif" alt="突破了" title="对对对">
<script src="jquery-1.12.4.js"></script>
<script>
$(function () {
//设置多个属性
$("img").attr({
alt: "图破了",
title: "错错错",
aa: "bb"
})
console.log($("img").attr("alt"));
});
</script>
</body>
</html>


来源:https://www.cnblogs.com/jane-panyiyun/p/12205370.html