① 如何使用java，POI读写word文档
你好，试试以下代码行不行。package com.sample; import java.awt.Color; import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Cell; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.Element; import com.lowagie.text.Font; import com.lowagie.text.FontFactory; import com.lowagie.text.Image; import com.lowagie.text.PageSize; import com.lowagie.text.Paragraph; import com.lowagie.text.Phrase; import com.lowagie.text.Table; import com.lowagie.text.pdf.BaseFont; import com.lowagie.text.rtf.RtfWriter2; /** * * @author wangyanjun * @email [email protected] * @createDate Jun 12, 2008 */ public class CreateWordDemo { public void createDocContext(String file) throws DocumentException, IOException { // 设置纸张大小 Document document = new Document(PageSize.A4); // 建立一个书写器(Writer)与document对象关联，通过书写器(Writer)可以将文档写入到磁盘中 RtfWriter2.getInstance(document, new FileOutputStream(file)); document.open(); // 设置中文字体 BaseFont bfChinese = BaseFont.createFont("STSongStd-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED); // 标题字体风格 Font titleFont = new Font(bfChinese, 12, Font.BOLD); // 正文字体风格 Font contextFont = new Font(bfChinese, 10, Font.NORMAL); Paragraph title = new Paragraph("标题"); // 设置标题格式对齐方式 title.setAlignment(Element.ALIGN_CENTER); title.setFont(titleFont); document.add(title); String contextString = "iText是一个能够快速产生PDF文件的java类库。" + " \n"// 换行 + "iText的java类对于那些要产生包含文本，" + "表格，图形的只读文档是很有用的。它的类库尤其与java Servlet有很好的给合。" + "使用iText与PDF能够使你正确的控制Servlet的输出。"; Paragraph context = new Paragraph(contextString); // 正文格式左对齐 context.setAlignment(Element.ALIGN_LEFT); context.setFont(contextFont); // 离上一段落（标题）空的行数 context.setSpacingBefore(5); // 设置第一行空的列数 context.setFirstLineIndent(20); document.add(context); //利用类FontFactory结合Font和Color可以设置各种各样字体样式 /** * Font.UNDERLINE 下划线，Font.BOLD 粗体 */ Paragraph underline = new Paragraph("下划线的实现", FontFactory.getFont( FontFactory.HELVETICA_BOLDOBLIQUE, 18, Font.UNDERLINE, new Color(0, 0, 255))); document.add(underline); // 设置 Table 表格 Table aTable = new Table(3); int width[] = {25,25,50}; aTable.setWidths(width);//设置每列所占比例 aTable.setWidth(90); // 占页面宽度 90% aTable.setAlignment(Element.ALIGN_CENTER);//居中显示 aTable.setAlignment(Element.ALIGN_MIDDLE);//纵向居中显示 aTable.setAutoFillEmptyCells(true); //自动填满 aTable.setBorderWidth(1); //边框宽度 aTable.setBorderColor(new Color(0, 125, 255)); //边框颜色 aTable.setPadding(2);//衬距，看效果就知道什么意思了 aTable.setSpacing(3);//即单元格之间的间距 aTable.setBorder(2);//边框 //设置表头 /** * cell.setHeader(true);是将该单元格作为表头信息显示； * cell.setColspan(3);指定了该单元格占3列； * 为表格添加表头信息时，要注意的是一旦表头信息添加完了之后， * 必须调用 endHeaders()方法，否则当表格跨页后，表头信息不会再显示 */ Cell haderCell = new Cell("表格表头"); haderCell.setHeader(true); haderCell.setColspan(3); aTable.addCell(haderCell); aTable.endHeaders(); Font fontChinese = new Font(bfChinese, 12, Font.NORMAL, Color.GREEN); Cell cell = new Cell(new Phrase("这是一个测试的 3*3 Table 数据", fontChinese )); cell.setVerticalAlignment(Element.ALIGN_TOP); cell.setBorderColor(new Color(255, 0, 0)); cell.setRowspan(2); aTable.addCell(cell); aTable.addCell(new Cell("#1")); aTable.addCell(new Cell("#2")); aTable.addCell(new Cell("#3")); aTable.addCell(new Cell("#4")); Cell cell3 = new Cell(new Phrase("一行三列数据", fontChinese )); cell3.setColspan(3); cell3.setVerticalAlignment(Element.ALIGN_CENTER); aTable.addCell(cell3); document.add(aTable); document.add(new Paragraph("\n")); //添加图片 Image img=Image.getInstance("d:\\img01800.jpg"); img.setAbsolutePosition(0, 0); img.setAlignment(Image.RIGHT);//设置图片显示位置 img.scaleAbsolute(12,35);//直接设定显示尺寸 img.scalePercent(50);//表示显示的大小为原尺寸的50% img.scalePercent(25, 12);//图像高宽的显示比例 img.setRotation(30);//图像旋转一定角度 document.add(img); document.close(); } /** * @param args */ public static void main(String[] args) { CreateWordDemo word = new CreateWordDemo(); String file = "c:/demo1.doc"; try { word.createDocContext(file); } catch (DocumentException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }
② java poi模板导出word后用微软的word打不开，但是wps可以，跪求大牛解决一下，不胜感激。
楼主你好，首先你检测一下你的word是否正常，方法是：点开始，再点运行，输入winword /safe（注意，/前面有一个空格），看看是否能打开word，如果可以，那么word是正常的，没有问题。那么楼主打不开word可能是通用模板的问题了，通用模板的具体路径为：C:\Documents and Settings\Administrator\Application Data\Microsoft\Templates，把这个文件夹下的内容全部彻底删除，然后再去打开word，它会自动生成一个默认的通用模板，问题应该就能解决了！
③ java中怎么使用poi创建，编辑word文档
我最近也在学：仅有的一点资料 import java.io.*; import java.util.*; import org.apache.poi.poifs.filesystem.*; import org.apache.poi.util.LittleEndian; public class WordTest { public WordTest() { } public static boolean writeWordFile(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; } public static void main(String[] args){ boolean b = writeWordFile( "E://test.doc ", "hello "); } } /* public String extractText(InputStream in) throws IOException { ArrayList text = new ArrayList(); POIFSFileSystem fsys = new POIFSFileSystem(in); DocumentEntry headerProps = (DocumentEntry) fsys.getRoot().getEntry( "WordDocument "); DocumentInputStream din = fsys.createDocumentInputStream( "WordDocument "); byte[] header = new byte[headerProps.getSize()]; din.read(header); din.close(); // Prende le informazioni dall 'header del documento int info = LittleEndian.getShort(header, 0xa); boolean useTable1 = (info & 0x200) != 0; //boolean useTable1 = true; // Prende informazioni dalla piece table int complexOffset = LittleEndian.getInt(header, 0x1a2); //int complexOffset = LittleEndian.getInt(header); String tableName = null; if (useTable1) { tableName = "1Table "; } else { tableName = "0Table "; } DocumentEntry table = (DocumentEntry) fsys.getRoot().getEntry(tableName); byte[] tableStream = new byte[table.getSize()]; din = fsys.createDocumentInputStream(tableName); din.read(tableStream); din.close(); din = null; fsys = null; table = null; headerProps = null; int multiple = findText(tableStream, complexOffset, text);
④ 紧急求助如何用java实现word文档的导入，请大家踊跃发言，谢谢大家了！！！
环境支持 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(); } }}
⑤ 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(); } }}
⑥ java 谁有poi读取本地word然后在替换word的内容如table、图片….的demo、然后再将word转成pdf 在线等
读取到word后 用freemarker 定义模板 写出来就可以了！
⑦ Java POI 如何操作word 格式
1、环境支持 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(); } }}
⑧ 怎么使用JAVA，POI读写word文档
如何使用JAVA、POI读写word文档？？能不能将一个word的内容完全读过来，放到一个新生成的word文件中去，要求能将word中的表格、图片等保留，格式不变。最好能给个例子？网上多是很早以前的那个解决方法如下：，只能读文本内容，且新生成的word文件打开时总是要提示选择编码，不太好用，希望能有新的解决方案？？！！poi操作word1.1 添加poi支持：包下载地址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;下载extractors-0.4_zip这个文件2、提取Doc文件内容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WordExtractorextractor = new WordExtractor();// 对DOC文件进行提取text = extractor.extractText(in);return text;}public static void main(String[] args) {try{String text = WordReader.readDoc("c:/test.doc");System.out.println(text);}catch(Exception e){e.printStackTrace();}}3、写入Doc文档 import java.io.ByteArrayInputStream;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;public class WordWriter {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;}public static void main(String[] args) throws Exception{String wr=WordReader.readDoc("D:\\test.doc");boolean b = writeDoc("D:\\result.doc",wr);
⑨ java 中用poi读取word和用docx4j读取word
不知道你是具体读取Word里面的什么元素，下面以读取文字和图片为例吧，两个代码示例，你参考看看:
读取文本
import com.spire.doc.Document;
import java.io.FileWriter;
import java.io.IOException;
public class ExtractText {public static void main(String[] args) throws IOException {//加载Word文档Document document = new Document();document.loadFromFile("C:\Users\Administrator\Desktop\sample.docx");//获取文档中的文本保存为StringString text=document.getText();//将String写入Txt文件writeStringToTxt(text,"ExtractedText.txt");}public static void writeStringToTxt(String content, String txtFileName) throws IOException {FileWriter fWriter= new FileWriter(txtFileName,true);try {fWriter.write(content);}catch(IOException ex){ex.printStackTrace();}finally{try{fWriter.flush();fWriter.close();} catch (IOException ex) {ex.printStackTrace();}}}
}
2. 读取图片
import com.spire.doc.Document;
import com.spire.doc.documents.DocumentObjectType;
import com.spire.doc.fields.DocPicture;
import com.spire.doc.interfaces.ICompositeObject;
import com.spire.doc.interfaces.IDocumentObject;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
public class ExtractImages {
public static void main(String[] args) throws IOException {
//加载Word文档
Document document = new Document();
document.loadFromFile("C:\Users\Administrator\Desktop\sample.docx");
//创建Queue对象
Queue nodes = new LinkedList();
nodes.add(document);
//创建List对象
List images = new ArrayList();
//遍历文档中的子对象
while (nodes.size() > 0) {
ICompositeObject node = nodes.poll();
for (int i = 0; i < node.getChildObjects().getCount(); i++) {
IDocumentObject child = node.getChildObjects().get(i);
if (child instanceof ICompositeObject) {
nodes.add((ICompositeObject) child);
//获取图片并添加到List
if (child.getDocumentObjectType() == DocumentObjectType.Picture) {
DocPicture picture = (DocPicture) child;
images.add(picture.getImage());
}
}
}
}
//将图片保存为PNG格式文件
for (int i = 0; i < images.size(); i++) {
File file = new File(String.format("output/图片-%d.png", i));
ImageIO.write(images.get(i), "PNG", file);
}
}
}
注意这里使用的jar包是spire.doc.jar，需要在java程序中先导入jar文件。
