Created attachment 35673 [details] The excel to read and Debug Infomation I read the first sheet of the first row of the first cell. but the result is wrong. It gives me the sheetName. Please read the attachment file for the detail information.
You should try to use one of the specialized methods to retrieve the cell content. I would suggest to take a look at getStringCellValue() as first try. http://poi.apache.org/apidocs/org/apache/poi/xssf/usermodel/XSSFCell.html#getStringCellValue--
No update for some time and initial investigation indicated an incorrect usage of the API, thus closing this. Please provide more information if this is still a problem for you.