js实现多文件上传（二）-- 拖拽上传

演示地址

html:

<form >
    <div class="drag-wrapper">
        请将图片拖到此处
    </div>
</form>

css:

<style>
     .drag-wrapper{
         width:100%;
         height: 300px;
         border: 4px dashed lightblue;
         text-align: center;
         line-height: 300px;
         color: lightgrey;
     }
        .drag-wrapper img{
            max-width: 80px;
        }
    </style>

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