| 后綴 |
MIME Type |
| .doc |
application/msword |
| .dot |
application/msword |
| .docx |
application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| .dotx |
application/vnd.openxmlformats-officedocument.wordprocessingml.template |
| .docm |
application/vnd.ms-word.document.macroEnabled.12 |
| .dotm |
application/vnd.ms-word.template.macroEnabled.12 |
| .xls |
application/vnd.ms-excel |
| .xlt |
application/vnd.ms-excel |
| .xla |
application/vnd.ms-excel |
| .xlsx |
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| .xltx |
application/vnd.openxmlformats-officedocument.spreadsheetml.template |
| .xlsm |
application/vnd.ms-excel.sheet.macroEnabled.12 |
| .xltm |
application/vnd.ms-excel.template.macroEnabled.12 |
| .xlam |
application/vnd.ms-excel.addin.macroEnabled.12 |
| .xlsb |
application/vnd.ms-excel.sheet.binary.macroEnabled.12 |
| .ppt |
application/vnd.ms-powerpoint |
| .pot |
application/vnd.ms-powerpoint |
| .pps |
application/vnd.ms-powerpoint |
| .ppa |
application/vnd.ms-powerpoint |
| .pptx |
application/vnd.openxmlformats-officedocument.presentationml.presentation |
| .potx |
application/vnd.openxmlformats-officedocument.presentationml.template |
| .ppsx |
application/vnd.openxmlformats-officedocument.presentationml.slideshow |
| .ppam |
application/vnd.ms-powerpoint.addin.macroEnabled.12 |
| .pptm |
application/vnd.ms-powerpoint.presentation.macroEnabled.12 |
| .potm |
application/vnd.ms-powerpoint.presentation.macroEnabled.12 |
| .ppsm |
application/vnd.ms-powerpoint.slideshow.macroEnabled.12 |
原文：https://blog.csdn.net/xiaoranzhizhu/article/details/70473734