日志
POI读写word模板
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原文来自http://www.cnblogs.com/batys/archive/2011/11/24/2262392.html
package com.poi.word;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.model.FieldsDocumentPart;
import org.apache.poi.hwpf.usermodel.Field;
import org.apache.poi.hwpf.usermodel.Fields;
import org.apache.poi.hwpf.usermodel.Range;
public class MSWordPoi4 {
/**
* @param args
*/
public static void main(String[] args) {
Map<String, String> map = new HashMap<String, String>();
map.put("${sub}", "wrjrqwelkrjewlr");
map.put("${item2.school}", "湖南大学");
map.put("${item2.address}", "湖南");
map.put("${item1.name}", "王五1");
map.put("${item1.numberStudent}", "编号002");
map.put("${item1.sex}", "男2");
map.put("${item1.age}", "19");
String srcPath = "e:\\template.doc";
readwriteWord(srcPath, map);
}
/**
* 实现对word读取和修改操作
*
* @param filePath
* word模板路径和名称
* @param map
* 待填充的数据，从数据库读取
*/
public static void readwriteWord(String filePath, Map<String, String> map) {
// 读取word模板
// String fileDir = new
// File(base.getFile(),"http://www.cnblogs.com/http://www.cnblogs.com/../doc/").getCanonicalPath();
FileInputStream in = null;
try {
in = new FileInputStream(new File(filePath));
} catch (FileNotFoundException e1) {
e1.printStackTrace();
}
HWPFDocument hdt = null;
try {
hdt = new HWPFDocument(in);
} catch (IOException e1) {
e1.printStackTrace();
}
Fields fields = hdt.getFields();
Iterator<Field> it = fields.getFields(FieldsDocumentPart.MAIN)
.iterator();
while (it.hasNext()) {
System.out.println(it.next().getType());
}
// 读取word文本内容
Range range = hdt.getRange();
System.out.println(range.text());
// 替换文本内容
for (Map.Entry<String, String> entry : map.entrySet()) {
range.replaceText(entry.getKey(), entry.getValue());
}
ByteArrayOutputStream ostream = new ByteArrayOutputStream();
String fileName = "" + System.currentTimeMillis();
fileName += ".doc";
FileOutputStream out = null;
try {
out = new FileOutputStream("E:/" + fileName, true);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
hdt.write(ostream);
} catch (IOException e) {
e.printStackTrace();
}
// 输出字节流
try {
out.write(ostream.toByteArray());
} catch (IOException e) {
e.printStackTrace();
}
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
ostream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
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