<input type="file" accept="image/*" />
accept表示可以上传文件类型,image表示图片,*表示所有支持的格式。VUE不好用
accept可以指定如下信息:
后各文档如docx需配置的accept属性值
Extension MIME Type.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.xltx application/vnd.openxmlformats-officedocument.spreadsheetml.template.potx application/vnd.openxmlformats-officedocument.presentationml.template.ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow.pptx application/vnd.openxmlformats-officedocument.presentationml.presentation.sldx application/vnd.openxmlformats-officedocument.presentationml.slide.docx application/vnd.openxmlformats-officedocument.wordprocessingml.document.dotx application/vnd.openxmlformats-officedocument.wordprocessingml.template.xlsm application/vnd.ms-excel.addin.macroEnabled.12.xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12