如果要手动执行此操作，请访问以下链接并将html上传到网站，它将转换为excel格式.

If you want to do this manually, visit the following link and upload your html to the website and it will convert to excel format.

http://www.convertcsv.com/html-table-to-csv.htm

或

要转换.html文件，请使用Excel(文件-打开)将其打开，然后从Excel中将其另存为.xlsx文件(文件-另存为).

To convert an .html file, open it using Excel (File - Open) and then save it as a .xlsx file from Excel (File - Save as).