freemarker导出word带图片

时间:2022-01-30 10:50:03

导出word带图片

如果你需要在word中添加图片,那你就在第一步制作模板时,加入一张图片占位,然后打开xml文档,可以看到如下的一片base64编码后的代码:

<w:binData w:name="wordml://03000001.png" xml:space="preserve">iVBORw0…(很省略很省略)…CC</w:binData>

只要将
base64
的代码替换成例如:
${image}
,如下:

<w:binData w:name="wordml://03000001.png" xml:space="preserve">${image}</w:binData>

这里要注意“>${image}<”这尖括号中间不能加任何其他的诸如空格,tab,换行等符号。

然后用代码生成:

import freemarker.template.Configuration;
import freemarker.template.Template;
import sun.misc.BASE64Encoder; import java.io.*;
import java.util.HashMap;
import java.util.Map; /**
* @description freemarker导出word带图片
* @author: YHZ
* @date 2013-7-9
*/
public class CreateDocWithImage { private Configuration configuration = null; public CreateDocWithImage() {
configuration = new Configuration();
configuration.setDefaultEncoding("utf-8");
} public void create() throws Exception {
Map<String, Object> map = new HashMap<String, Object>();
map.put("year", "2011");
map.put("person", "Zhu You Feng");
map.put("image", getImageStr()); configuration.setClassForTemplateLoading(this.getClass(), "/docTemplate/");
Template t = configuration.getTemplate("doc2.ftl");
File outFile = new File("D:/outFile.doc");
Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile)));
t.process(map, out);
} private String getImageStr() {
String imgFile = "d:/test.jpg";
InputStream in = null;
byte[] data = null;
try {
in = new FileInputStream(imgFile);
data = new byte[in.available()];
in.read(data);
in.close();
} catch (IOException e) {
e.printStackTrace();
}
BASE64Encoder encoder = new BASE64Encoder();
return encoder.encode(data);
} public static void main(String[] args) throws Exception {
new CreateDocWithImage().create(); }
}

地址:http://www.cnblogs.com/zhuyoufeng/archive/2011/09/01/2161558.html