java 读取word

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import org.apache.poi.POIXMLDocument;
import org.apache.poi.POIXMLTextExtractor;
import org.apache.poi.hwpf.extractor.WordExtractor;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.extractor.XWPFWordExtractor;

public class WordDemo {
    public static void main(String[] args) {
        StringBuffer readWord = readWord("f:/app代码.docx");
        System.out.println(readWord.toString());
        
    }

    public static StringBuffer readWord(String path) {
        String s = "";
        try {
            if (path.endsWith(".doc")) {
                InputStream is = new FileInputStream(new File(path));
                WordExtractor ex = new WordExtractor(is);
                s = ex.getText();
            } else if (path.endsWith("docx")) {
                OPCPackage opcPackage = POIXMLDocument.openPackage(path);
                POIXMLTextExtractor extractor = new XWPFWordExtractor(opcPackage);
                s = extractor.getText();
            } else {
                System.out.println("传入的word文件不正确:" + path);
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        StringBuffer bf = new StringBuffer(s);
        return bf;
    }
}