上傳xslx文件設置accept的MIME 類型

 

.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

 

效果是這樣的：