1没有知识的旅游者是一只没有翅膀的鸟。——萨阿迪
使用的dropzone库，你可以将任意类型的文件拖拽进去上传，如果是目录，则会获取目录内的文件
https://github.com/dropzone/dropzone
代码如下：
代码语言：javascript复制<link
rel="stylesheet"
href="https://unpkg.com/dropzone@5/dist/min/dropzone.min.css"
type="text/css"
/>
<script src="https://unpkg.com/dropzone@5/dist/min/dropzone.min.js"></script>
<div class="my-dropzone dz-clickable" style="
display: block;
width: 100px;
height: 100px;
background: greenyellow;
"></div>
<script>
// Dropzone has been added as a global variable.
const dropzone = new Dropzone("div.my-dropzone", { url: "/file/post" });
console.log({dropzone})
</script>效果：
// Dropzone has been added as a global variable. const dropzone = new Dropzone("div.my-dropzone", { url: "/file/post" }); console.log({dropzone})
