java 讀取excel 檔案 Unable to recognize OLE stream 錯誤

異常資訊：

jxl.read.biff.BiffException: Unable to recognize OLE stream
    at jxl.read.biff.CompoundFile.<init>(CompoundFile.java:116)
    at jxl.read.biff.File.<init>(File.java:127)
    at jxl.Workbook.getWorkbook(Workbook.java:268)
    at jxl.Workbook.getWorkbook(Workbook.java:253)
    at test1.main(test1.java:25)
           

解決方法：原因：不支出讀取 excel 2007 檔案(*.xlsx)。隻支援 excel 2003 (*.xls)。