如何使用java读取excel格式或损坏的excel文件

Question

I need to download some data in webpage in the form of excel file for that webpage contains excel image button. When i click the button an excel file downloads with containing some data which i need. But when i tried to open the downloaded file it showing an error "The file you are trying to open , File is in different format then specified by the file extension or corrupted data. Because of this error i am unable to read the data by using java.

Answer 1

尝试将其保存为xlsx，因为poi提供了两种用于xls的工作簿，另一种用于xlsx。