Word模板内容修改
1.java代码
package com.sicdt.sicsign.web.utils; import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set; import org.apache.commons.lang3.StringUtils;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.xwpf.converter.core.XWPFConverterException;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
import org.apache.poi.xwpf.usermodel.UnderlinePatterns;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableCell;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;
/**
*
* @author zhenwei.shi
*
*/
public class DocxUtils {
//word模板的标签为【string】
private static final String FLAG_L = "【";//标签左侧
private static final String FLAG_R = "】";//标签右侧
//private static final String REGEX = "(\\w|\\W)*\\【\\w+\\】(\\w|\\W)*";//正则匹配*【*】*类型字符串
public static final String NULL_REPLACE = " / ";//如果没有替换的将显示" "
public static final String DOWNLOAD_REPLACE = " ";//下载替换word模板标签
public static final String PREVIEW_REPLACE = " / ";//预览替换word模板标签
/**
* <br>
* 描 述: doc内容改变 <br>
* 作 者: shizhenwei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* doc文档模板
* @param params
* key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
*/
public static byte[] docContentChange(InputStream is, Map<String, String> params) throws IOException {
if(null==params){
params = new HashMap<String,String>();
}
HWPFDocument document = new HWPFDocument(is);
Range range = document.getRange(); Set<String> keys = params.keySet();
for (String key : keys) {
range.replaceText(key.toString(), params.get(key));
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
document.write(baos);
byte[] bytes = baos.toByteArray(); document.close();
baos.close();
return bytes;
} /**
* <br>描 述: 改变word内容，讲word标签【*】替换为指定内容
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @return
* @throws IOException
* @throws XWPFConverterException
*/
public static byte[] docxContentChange(InputStream is,Map<String,String> params) throws XWPFConverterException, IOException{
return docxContentChange(is,params,NULL_REPLACE);
} /**
* <br>描 述: docx内容改变
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @param is docx文档模板
* @param params key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
* @throws XWPFConverterException
*/
public static byte[] docxContentChange(InputStream is,Map<String,String> params,String replace) throws XWPFConverterException, IOException{
if(null==params){
params = new HashMap<String,String>();
}
XWPFDocument document = new XWPFDocument(is);
//替换段落内容
List<XWPFParagraph> list = document.getParagraphs();
for(XWPFParagraph paragraph : list){
replaceParagraph(paragraph, params, replace,true);
} //替换表格内容
List<XWPFTable> tableList = document.getTables();
for(XWPFTable table : tableList){
List<XWPFTableRow> rows = table.getRows();
for (XWPFTableRow row : rows) {
List<XWPFTableCell> cells = row.getTableCells();
for (XWPFTableCell cell : cells) {
List<XWPFParagraph> paras = cell.getParagraphs();
for (XWPFParagraph para : paras) {
replaceParagraph(para, params, replace,false);
}
}
}
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
document.write(baos);
byte[] bytes = baos.toByteArray();
document.close();
baos.close();
return bytes;
} /**
* <br>描 述: 将docx字节数组流转换为pdf字节数组流
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @param docxBytes docx文档字节数组
* @return
* @throws XWPFConverterException
* @throws IOException
* 注：需在部署系统安装word对应的中文字体
*/
public static byte[] docx2pdf(byte[] docxBytes) throws XWPFConverterException, IOException{
PdfOptions options = PdfOptions.create();
XWPFDocument document = new XWPFDocument(new ByteArrayInputStream(docxBytes));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfConverter.getInstance().convert(document, baos, options);
return baos.toByteArray();
} /**
* <br>描 述: 将Word模板流改变内容后转换为pdf字节数组流
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @param is docx文档输入流
* @param params key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
* @throws XWPFConverterException
* * 注：需在部署系统安装word对应的中文字体
*/
public static byte[] docx2pdf(InputStream is,Map<String, String> params,String replace) throws XWPFConverterException, IOException{
if(null==params){
params = new HashMap<String,String>();
}
XWPFDocument document = new XWPFDocument(is);
//替换段落内容
List<XWPFParagraph> list = document.getParagraphs();
for(XWPFParagraph paragraph : list){
replaceParagraph(paragraph, params, replace,true);
} //替换表格内容
List<XWPFTable> tableList = document.getTables();
for(XWPFTable table : tableList){
List<XWPFTableRow> rows = table.getRows();
for (XWPFTableRow row : rows) {
List<XWPFTableCell> cells = row.getTableCells();
for (XWPFTableCell cell : cells) {
List<XWPFParagraph> paras = cell.getParagraphs();
for (XWPFParagraph para : paras) {
replaceParagraph(para, params, replace,false);
}
}
}
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfOptions options = PdfOptions.create();
PdfConverter.getInstance().convert(document, baos, options);
byte[] bytes = baos.toByteArray();
document.close();
baos.close();
return bytes;
} //在替换的值左右延长两个空格长度
public static String getReplaceValue(String old){
return " "+old+" ";
}
/**
* <br>描 述: 替换段落内容
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @param paragraph
* @param params
* @param replace
* @param underline
* @return
*/
public static String replaceParagraph(XWPFParagraph paragraph,Map<String, String> params,String replace,boolean underline){
//字符串过长，调用matches方法报堆溢出错误
/*String regex = REGEX;//【string】匹配
if(!paragraph.getText().matches(regex)){
continue;
}*/
//改为contains
String pghTxt = paragraph.getText();
if(!(pghTxt.contains(FLAG_L)&&pghTxt.contains(FLAG_R))){
return null;
}
List<XWPFRun> runs = paragraph.getRuns();
String key = "";
boolean left = false;//left=true 说明有【
boolean right = false;//right=true 说明有】
//这里没有做到百分百细致化，如果run中出现这样的形式 *【*】*】或者*】*【*】，将会存在问题，所以要监管好模板。
for(int i=0; i<runs.size(); i++){
XWPFRun run = runs.get(i);
String runText = run.text();
if(runText.contains(FLAG_L) && runText.contains(FLAG_R)){
key = runText.substring(runText.indexOf(FLAG_L)+1,runText.indexOf(FLAG_R));
String text = runText.replaceAll(FLAG_L+key+FLAG_R, StringUtils.isEmpty(params.get(key))?replace:getReplaceValue(params.get(key)));
run.setText(text,0);
key = "";
addUnderline(run, underline);
}else if(runText.contains(FLAG_L)){
left = true;
String temp = runText.substring(runText.indexOf(FLAG_L)+1);
key += temp;
String text = runText.replaceAll(FLAG_L+temp, "");
run.setText(text,0);
addUnderline(run, underline);
}else if(runText.contains(FLAG_R)){
right = true;
String temp = runText.substring(0,runText.indexOf(FLAG_R));
key += temp;
String text = runText.replaceAll(temp+FLAG_R, (StringUtils.isEmpty(params.get(key))?replace:getReplaceValue(params.get(key))));
run.setText(text,0);
key = "";
left = false;
right = false;
addUnderline(run, underline);
}else{
if(left==true && right==false){
key += runText;
run.setText("",0);
addUnderline(run, underline);
}
if(left==false){
continue;
}
}
}
return StringUtils.isEmpty(params.get(key))?replace:getReplaceValue(params.get(key));
} /**
* <br>描 述: 添加下划线
* <br>作 者: shizhenwei
* <br>历 史: (版本) 作者 时间 注释
* @param run
* @param underline
* @return
*/
public static XWPFRun addUnderline(XWPFRun run,boolean underline){
//是否添加下划线
if(underline){
run.setUnderline(UnderlinePatterns.SINGLE);
}else{
run.setUnderline(UnderlinePatterns.NONE);
}
return run;
}
}
package com.sicdt.sicsign.web.utils; import java.io.IOException;
import java.io.InputStream;
import java.util.Map; import org.apache.poi.xwpf.converter.core.XWPFConverterException; public class WordUtils { /**
* <br>
* 描 述: doc内容改变 <br>
* 作 者: shizhenwei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* doc文档模板
* @param params
* key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
*/
public static byte[] docContentChange(InputStream is, Map<String, String> params) throws IOException {
return DocxUtils.docContentChange(is, params);
} /**
* <br>
* 描 述: docx内容改变 <br>
* 作 者: shizhenwei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* docx文档模板
* @param params
* key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
* @throws XWPFConverterException
*/
public static byte[] docxContentChange(InputStream is, Map<String, String> params)
throws XWPFConverterException, IOException {
return DocxUtils.docxContentChange(is, params);
} /***
* <br>
* 描 述: docx内容预览 <br>
* 作 者: zhaowei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* @param params
* @return
* @throws XWPFConverterException
* @throws IOException
*/
public static byte[] docxContentChangeView(InputStream is, Map<String, String> params)
throws XWPFConverterException, IOException {
return DocxUtils.docxContentChange(is, params,DocxUtils.PREVIEW_REPLACE);
} /***
* <br>
* 描 述: docx内容预览 <br>
* 作 者: zhaowei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* @param params
* @return
* @throws XWPFConverterException
* @throws IOException
*/
public static byte[] docxContentChangeDownload(InputStream is, Map<String, String> params)
throws XWPFConverterException, IOException {
return DocxUtils.docxContentChange(is, params,DocxUtils.DOWNLOAD_REPLACE);
} /**
* <br>
* 描 述: 将docx字节数组流转换为pdf字节数组流 <br>
* 作 者: shizhenwei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param docxBytes
* docx文档字节数组
* @return
* @throws XWPFConverterException
* @throws IOException
* 注：需在部署系统安装word对应的中文字体
*/
public static byte[] docx2pdf(byte[] docxBytes) throws XWPFConverterException, IOException {
return DocxUtils.docx2pdf(docxBytes);
} /**
* <br>
* 描 述: 将Word模板流改变内容后转换为pdf字节数组流 <br>
* 作 者: shizhenwei <br>
* 历 史: (版本) 作者 时间 注释
*
* @param is
* docx文档输入流
* @param params
* key value 将模板里的可以替换为响应VALUE
* @return
* @throws IOException
* @throws XWPFConverterException
* * 注：需在部署系统安装word对应的中文字体
*/
public static byte[] docx2pdf(InputStream is, Map<String, String> params)
throws XWPFConverterException, IOException {
return DocxUtils.docx2pdf(is, params,DocxUtils.NULL_REPLACE);
}
}
2.poi版本
<!-- 以下是POI相关使用 注：版本号不可轻易更改 -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.17</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.14</version>
</dependency>
<dependency>
<groupId>fr.opensagres.xdocreport</groupId>
<artifactId>org.apache.poi.xwpf.converter.pdf</artifactId>
<version>1.0.6</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>3.17</version>
</dependency>
3.模板样式