importjava.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.model.FieldsDocumentPart;
import org.apache.poi.hwpf.usermodel.Field;
import org.apache.poi.hwpf.usermodel.Fields;
import org.apache.poi.hwpf.usermodel.Paragraph;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.hwpf.usermodel.Table;
import org.apache.poi.hwpf.usermodel.TableCell;
import org.apache.poi.hwpf.usermodel.TableIterator;
import org.apache.poi.hwpf.usermodel.TableRow;/**
* @author zhangchaochao
* @date 2015-12-4上午10:30:59*/publicclassMSWordPoi4
{/**
* @param args*/publicstaticvoidmain(String[] args)
{
Map<String, String> map =newHashMap<String, String>();
map.put("${sub}","湖南大学");
map.put("${item2.school}","湖南大学");
map.put("${item2.address}","湖南");//map.put("${item1.name}", "王五1");//map.put("${item1.numberStudent}", "编号002");//map.put("${item1.sex}", "男2");//map.put("${item1.age}", "19");String srcPath ="D:\\铸造工艺卡.doc";
readwriteWord(srcPath, map);
}/**
* 实现对word读取和修改操作
*
* @param filePath
* word模板路径和名称
* @param map
* 待填充的数据，从数据库读取*/publicstaticvoidreadwriteWord(String filePath, Map<String, String>map)
{//读取word模板//String fileDir = new//File(base.getFile(),"http://www.cnblogs.com/http://www.cnblogs.com/../doc/").getCanonicalPath();FileInputStreamin=null;try{in=newFileInputStream(newFile(filePath));
}catch(FileNotFoundException e1)
{
e1.PRintStackTrace();
}
HWPFDocument hdt=null;try{
hdt=newHWPFDocument(in);
}catch(IOException e1)
{
e1.printStackTrace();
}
Fields fields=hdt.getFields();
Iterator<Field> it =fields.getFields(FieldsDocumentPart.MAIN)
.iterator();while(it.hasNext())
{
System.out.println(it.next().getType());
}//读取word文本内容Range range =hdt.getRange();
TableIterator tableIt=newTableIterator(range);//迭代文档中的表格intii =0;while(tableIt.hasNext()) {
Table tb=(Table) tableIt.next();
ii++;
System.out.println("第"+ii+"个表格数据...................");//迭代行，默认从0开始for(inti =0; i < tb.numRows(); i++) {
TableRow tr=tb.getRow(i);//只读前8行，标题部分if(i >=8)
break;//迭代列，默认从0开始for(intj =0; j < tr.numCells(); j++) {
TableCell td= tr.getCell(j);//取得单元格//取得单元格的内容for(intk=0;k<td.numParagraphs();k++){
Paragraph para=td.getParagraph(k);
String s=para.text();
System.out.println(s);
}//end for}//end for}//end for}//end while//System.out.println(range.text());//替换文本内容for(Map.Entry<String, String>entry : map.entrySet())
{
range.replaceText(entry.getKey(), entry.getValue());
}
ByteArrayOutputStream ostream=newByteArrayOutputStream();
String fileName=""+System.currentTimeMillis();
fileName+=".doc";
FileOutputStreamout=null;try{out=newFileOutputStream("D:/"+ fileName,true);
}catch(FileNotFoundException e)
{
e.printStackTrace();
}try{
hdt.write(ostream);
}catch(IOException e)
{
e.printStackTrace();
}//输出字节流try{out.write(ostream.toByteArray());
}catch(IOException e)
{
e.printStackTrace();
}try{out.close();
}catch(IOException e)
{
e.printStackTrace();
}try{
ostream.close();
}catch(IOException e)
{
e.printStackTrace();
}
}
}
java 读写word java 动态写入 模板文件下载地址