利用poi对dotx指定字符进行替换

来源：互联网发布：蒙古帝国和元朝知乎编辑：程序博客网时间：2024/05/17 22:31
说明：poi版本3.10
import java.io.FileOutputStream;import java.util.HashMap;import java.util.Iterator;import java.util.List;import java.util.Map;import java.util.Map.Entry;import java.util.Set;import org.apache.poi.POIXMLDocument;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 zhangdapeng * @Date 2014年4月22日 */public class WordUtil {    public static void searchAndReplace(String srcPath, String destPath,            Map<String, String> map) {        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);                          }                         }                    }                }            // 替换表格中的指定文字            Iterator<XWPFTable> itTable = document.getTablesIterator();            while (itTable.hasNext()) {                XWPFTable table = (XWPFTable) itTable.next();                int rcount = table.getNumberOfRows();                for (int i = 0; i < rcount; i++) {                    XWPFTableRow row = table.getRow(i);                    List<XWPFTableCell> cells = row.getTableCells();                    for (XWPFTableCell cell : cells) {                        for (Entry<String, String> e : map.entrySet()) {                            if (cell.getText().equals(e.getKey())) {                                cell.removeParagraph(0);                                cell.setText(e.getValue());                            }                        }                    }                }            }            FileOutputStream outStream = null;            outStream = new FileOutputStream(destPath);            document.write(outStream);            outStream.close();        } catch (Exception e) {            e.printStackTrace();        }    }    public static void main(String[] args) throws Exception {        Map<String, String> map = new HashMap<String, String>();        map.put("${test}", "dddddddddddddddddddddd");        map.put("${tel}", "8886666");        map.put("${table}", "fesfdsfasdafdsafsdafsdafsdadfsdfsddfsafsdfsfsd");        String srcPath = "./resource/a.dotx";        String destPath = "./resource/a121.dotx";        searchAndReplace(srcPath, destPath, map);    }}
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