jxl匯出excel異常：java.lang.ArrayIndexOutOfBoundsException: 31

jxl匯出excel異常：java.lang.ArrayIndexOutOfBoundsException: 31

java.lang.ArrayIndexOutOfBoundsException: 31
at jxl.biff.IndexMapping.getNewIndex(IndexMapping.java:68)
at jxl.biff.FormattingRecords.rationalize(FormattingRecords.java:388)
at jxl.write.biff.WritableWorkbookImpl.rationalize(WritableWorkbookImpl.java:969)
at jxl.write.biff.WritableWorkbookImpl.write(WritableWorkbookImpl.java:676)

 

我是用jxl匯出Excel的，匯出第一次正常，再導就報上面的異常，鬱悶了好一陣呢。

查了程式也沒看出哪有問題，後來網上搜搜吧，發現原來jxl匯出程式是不能用靜態，我就把程式靜態都去掉了，哈哈，果然好使，問題解決！