今天小编就为大家分享一篇element UI upload组件上传附件格式限制方法，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

如下所示： <el-upload :action="uploadUrl" ref="upload" :multiple="false" :on-change="fileChange" :before-upload="beforeUpload" :on-success="handleAvatarSuccess" :on-preview="file_click" class="upload-demo" list-type="text" accept=".jpg,.jpeg