import org.apache.poi.POIXMLDocument;
import org.apache.poi.xwpf.usermodel.*;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;
import java.io.FileOutputStream;
import java.math.BigInteger;
import java.util.*;
public class DOCWriter {
public static void searchAndReplace(String srcPath, String destPath, Map<String, String> map, List<String[]> list) {
try {
XWPFDocument document = new XWPFDocument(POIXMLDocument.openPackage(srcPath));
// 替换段落中的指定文字
Iterator<XWPFParagraph> itPara = document.getParagraphsIterator();
while (itPara.hasNext()) {
XWPFParagraph paragraph = (XWPFParagraph) itPara.next();
//String s = paragraph.getParagraphText();
Set<String> set = map.keySet();
Iterator<String> iterator = set.iterator();
while (iterator.hasNext()) {
String key = iterator.next();
List<XWPFRun> run = paragraph.getRuns();
for(int i = 0; i < run.size(); i++) {
if(run.get(i).getText(run.get(i).getTextPosition()) != null && run.get(i).getText(run.get(i).getTextPosition()).equals(key)) {
/**参数0表示生成的文字是要从哪一个地方开始放置,设置文字从位置0开始
* 就可以把原来的文字全部替换掉了
* */
run.get(i).setText(map.get(key),0);
}
}
}
}
// 获取表格数量
List<XWPFTable> tables = document.getTables();
for (int i = 0; i < tables.size(); i++) {
XWPFTable table = tables.get(i);
int rows = table.getNumberOfRows();
// 替换表格中的特殊字段
for (int k = 0; k < rows; k++) {
XWPFTableRow row = table.getRow(k);
List<XWPFTableCell> cells = row.getTableCells();
for (XWPFTableCell cell : cells) {
for (Map.Entry<String, String> e : map.entrySet()) {
if (cell.getText().equals(e.getKey())) {
cell.removeParagraph(0);
cell.setText(e.getValue());
}
}
}
}
CTTbl ctTbl = table.getCTTbl();
CTTblPr ctTblPr = ctTbl.getTblPr() == null ? ctTbl.addNewTblPr() : ctTbl.getTblPr();
CTTblWidth ctTblWidth = ctTblPr.isSetTblW() ? ctTblPr.getTblW() : ctTblPr.addNewTblW();
CTJc ctJc = ctTblPr.addNewJc();
ctJc.setVal(STJc.Enum.forString("center"));
ctTblWidth.setW(new BigInteger("8000"));
ctTblWidth.setType(STTblWidth.DXA);
// 第三个表格为动态表格
if (list != null && list.size() > 0 && i == 2) {
for (int m = 0; m < list.size(); m++) {
XWPFTableRow tableRow = table.getRow(m);
for (int n = 0; n < 6; n++) {
XWPFTableCell cell02 = tableRow.getCell(n);
cell02.setText(list.get(m)[n]);
}
}
}
}
FileOutputStream outStream = new FileOutputStream(destPath);
document.write(outStream);
outStream.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
Map<String, String> map = new HashMap<>();
map.put("${no}", "684364643146346434");
map.put("${loanname}", "ejsdf");
map.put("${cardName}", "684364643146346434");
map.put("${bankName}", "湖湘财富");
String srcPath = "F:\\湖湘财富借款协议(借款人版本)最终版2.0.docx";
String destPath = "D:\\2.doc";
List<String[]> list01 = new ArrayList<>();
list01.add(new String[]{"A","美女好看", "sdfew", "234234", "sdfr4", "123"});
list01.add(new String[]{"A","美女好看", "sdfew", "234234", "sdfr4", "123"});
list01.add(new String[]{"A","美女好看", "sdfew", "234234", "sdfr4", "123"});
list01.add(new String[]{"A","美女好看", "sdfew", "234234", "sdfr4", "123"});
searchAndReplace(srcPath, destPath, map, list01);
}
}
使用POI替换word中的特定字符/文字
最新推荐文章于 2023-10-07 09:51:55 发布
该Java程序演示了如何利用Apache POI库搜索并替换Word文档(.docx格式)中的特定字符串。它遍历文档的每个段落和表格,用新的文本替换匹配的键值。同时,程序还能处理动态表格,将列表中的数据填充到第三个表格中。
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