上传xslx文件设置accept的MIME 类型

.dotx：application/vnd.openxmlformats-officedocument.wordprocessingml.template
.docx：application/vnd.openxmlformats-officedocument.wordprocessingml.document
.xlsx：application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.pptx：application/vnd.openxmlformats-officedocument.presentationml.presentation

.doc：application/msword

.dot：application/msword

.xls：application/vnd.ms-excel

效果是这样的：

上传xslx文件设置accept的MIME 类型

原文：https://www.cnblogs.com/lan-cheng/p/10249083.html