JAVA实现Word（doc）文件读写
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.*;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
public class ReadDoc {
public void testReadByDoc(String path) throws Exception {
InputStream is = new FileInputStream(path);
HWPFDocument doc = new HWPFDocument(is);
//输出书签信息
this.printInfo(doc.getBookmarks());
//输出文本
System.out.println(doc.getDocumentText());
Range range = doc.getRange();
this.printInfo(range);
//读表格
this.readTable(range);
//读列表
this.readList(range);
//把当前HWPFDocument写到输出流中
doc.write(new FileOutputStream("D:\\test.doc"));
is.close();
}
/**
* 输出书签信息
* @param bookmarks
*/
private void printInfo(Bookmarks bookmarks) {
int count = bookmarks.getBookmarksCount();
System.out.println("书签数量：" + count);
Bookmark bookmark;
for (int i=0; i<count; i++) {
bookmark = bookmarks.getBookmark(i);
System.out.println("书签" + (i+1) + "的名称是：" + bookmark.getName());
System.out.println("开始位置：" + bookmark.getStart());
System.out.println("结束位置：" + bookmark.getEnd());
}
}
/**
* 读表格
* 每一个回车符代表一个段落，所以对于表格而言，每一个单元格至少包含一个段落，每行结束都是一个段落。
* @param range
*/
private void readTable(Range range) {
//遍历range范围内的table。
TableIterator tableIter = new TableIterator(range);
Table table;
TableRow row;
TableCell cell;
while (tableIter.hasNext()) {
table = tableIter.next();
int rowNum = table.numRows();
for (int j=0; j<rowNum; j++) {
row = table.getRow(j);
int cellNum = row.numCells();
for (int k=0; k<cellNum; k++) {
cell = row.getCell(k);
//输出单元格的文本
System.out.println(cell.text().trim());
}
}
}
}
/**
* 读列表
* @param range
*/
private void readList(Range range) {
int num = range.numParagraphs();
Paragraph para;
for (int i=0; i<num; i++) {
para = range.getParagraph(i);
if (para.isInList()) {
System.out.println("list: " + para.text());
}
}
}
/**
* 输出Range
* @param range
*/
private void printInfo(Range range) {
//获取段落数
int paraNum = range.numParagraphs();
System.out.println(paraNum);
for (int i=0; i<paraNum; i++) {
System.out.println("段落" + (i+1) + "：" + range.getParagraph(i).text());
}
int secNum = range.numSections();
System.out.println(secNum);
Section section;
for (int i=0; i<secNum; i++) {
section = range.getSection(i);
System.out.println(section.getMarginLeft());
System.out.println(section.getMarginRight());
System.out.println(section.getMarginTop());
System.out.println(section.getMarginBottom());
System.out.println(section.getPageHeight());
System.out.println(section.text());
}
}
}