poi读写word模板 / java生成word文档

有一word文档表格

形如：

姓名 ${name}

电话 ${tel}

从数据库读取记录替换上述变量

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 org.apache.poi.POIXMLDocument;

import org.apache.poi.xwpf.usermodel.XWPFDocument;

import org.apache.poi.xwpf.usermodel.XWPFTable;

import org.apache.poi.xwpf.usermodel.XWPFTableCell;

import org.apache.poi.xwpf.usermodel.XWPFTableRow;

public class DOCWriter {

    public static void searchAndReplace(String srcPath, String destPath,

            Map<String, String> map) {

        try {

            XWPFDocument document = new XWPFDocument(POIXMLDocument

                    .openPackage(srcPath));

            Iterator it = document.getTablesIterator();

            while (it.hasNext()) {

                XWPFTable table = (XWPFTable) it.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 {

        HashMap map = new HashMap();

        map.put("${name}", "王五");

        map.put("${tel}", "8886666");

        String srcPath = "c:\\1.docx";

        String destPath = "c:\\2.doc";

        searchAndReplace(srcPath, destPath, map);

    }

}

以上方法，直接考入导入包后直接可运行

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