exception while reading Excel file with apache poi

问题:

Problem reading Excel 2007 file .xlsx file extention, while I am trying to read with apache poi:

InputStream file = new FileInputStream(C:\\test.xlsx);

---> XSSFWorkbook workbook = new XSSFWorkbook(file);

This line giving me an exception Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xmlbeans/XmlObject please, what can be cause of this error?

回答1:

you need to include a jar file named xmlbeans-x.x.x.jar that comes under folder "your_location_of_poi\poi-x.x\ooxml-lib\" in your classpath.

Note: x.x is the version of poi that you are using and x.x.x is the version number of that jar file under the above mentioned folder

回答2:

You download extra jar file. You can download :

http://www.findjar.com/index.x;jsessionid=D9C61BD4B98370C199118B8C53CC689F?query=org.apache.xmlbeans.XmlObject

回答3:

You're missing the extra jar files that come with POI. Include them in your classpath.

回答4:

You don't have XMLBeans in your classpath.

回答5:

I downloaded xmlbeans.jar and added to Library as External Jar. It resolved my issue.