我的第八个java程序--读取word内容

package World;

import java.io.FileNotFoundException;
import java.io.IOException;
import org.apache.poi.POIXMLDocument;
import org.apache.poi.POIXMLTextExtractor;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

public class World {

    
    public static void main(String[] args) {
           

        try {
            OPCPackage oPCPackage = POIXMLDocument.openPackage("D://resource/world.docx");
            XWPFDocument xwpf = new XWPFDocument(oPCPackage);
            POIXMLTextExtractor ex = new XWPFWordExtractor(xwpf);
            System.out.print(ex.getText());
            oPCPackage.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();  
        } catch (IOException e) {  
            e.printStackTrace(); 
        }  
        
    }

}