java写入word

❶ 用java代码把内容写到Word文档

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Test {
public static void main(String[] args) {
try
{
FileInputStream fr=new FileInputStream("test/123.txt");
InputStreamReader af=new InputStreamReader(fr);
BufferedReader bf=new BufferedReader(af);
FileOutputStream fo=new FileOutputStream("test/456.doc");
OutputStreamWriter osw=new OutputStreamWriter(fo);
BufferedWriter bw=new BufferedWriter(osw);
String line=bf.readLine();
while(line!=null)
{
System.out.println(line);
bw.write(line);
bw.newLine();
bw.flush();
line=bf.readLine();
}
}
catch (Exception e) {
e.printStackTrace();
}
}
}
test/123.txt里的内容写到test/456.doc下了，在你的java src中建一个test文件夹，这里是相对路径

❷ java poi 操作word文档，怎么写入带上下标的文字

1.1 添加poi支持：包下载地址http://www.apache.org/dyn/closer.cgi/poi/release/

1.2 POI对Excel文件的读取操作比较方便，POI还提供对Word的DOC格式文件的读取。但在它的发行版本中没有发布对Word支持的模块，需要另外下载一个POI的扩展的Jar包。下载地址为http://www.ibiblio.org/maven2/org/textmining/tm-extractors/0.4/ 下载extractors-0.4_zip这个文件

package com.ray.poi.util;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.poifs.filesystem.DirectoryEntry;
import org.apache.poi.poifs.filesystem.DocumentEntry;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.textmining.text.extraction.WordExtractor;

/**
* 读写doc
* @author wangzonghao
*
*/
public class POIWordUtil {
/**
* 读入doc
* @param doc
* @return
* @throws Exception
*/
public static String readDoc(String doc) throws Exception {
// 创建输入流读取DOC文件
FileInputStream in = new FileInputStream(new File(doc));
WordExtractor extractor = null;
String text = null;
// 创建WordExtractor
extractor = new WordExtractor();
// 对DOC文件进行提取
text = extractor.extractText(in);
return text;
}
/**
* 写出doc
* @param path
* @param content
* @return
*/
public static boolean writeDoc(String path, String content) {
boolean w = false;
try {

// byte b[] = content.getBytes("ISO-8859-1");
byte b[] = content.getBytes();

ByteArrayInputStream s = new ByteArrayInputStream(b);

POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry directory = fs.getRoot();

DocumentEntry de = directory.createDocument("WordDocument", s);

FileOutputStream ostream = new FileOutputStream(path);

fs.writeFilesystem(ostream);

s.close();
ostream.close();

} catch (IOException e) {
e.printStackTrace();
}
return w;
}

}
测试

package com.ray.poi.util;

import junit.framework.TestCase;

public class POIUtilTest extends TestCase {

public void testReadDoc() {
try{
String text = POIWordUtil.readDoc("E:/work_space/poi/com/ray/poi/util/demo.doc");
System.out.println(text);
}catch(Exception e){
e.printStackTrace();
}

}

public void testWriteDoc() {
String wr;
try {
wr = POIWordUtil.readDoc("E:/work_space/poi/com/ray/poi/util/demo.doc");

boolean b = POIWordUtil.writeDoc("c:\\demo.doc",wr);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}

}

❸ 使用java如何直接往word文件中写入内容最好有详细的介绍和源代码

用流就可以啊，不过要设置好编码格式，否则写进去的全是乱码