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

本文转自：http://www.geekcome.com/content-10-3567-1.html