Maven項目 FreeMark和POI依據模板生成Word

一、Controller層調用

        //導出爲Word
	private void exportWord(String infoId,HttpServletRequest request,HttpServletResponse response) throws Exception{
        //registerTime對應xml中EL表達式${registerTime}
		map.put("registerTime", map.get("registerTime").toString().substring(0, 10));
		map.put("payCarDate", map.get("payCarDate").toString().substring(0, 10));
		map.put("cancleDate", map.get("cancleDate").toString().substring(0, 10));
        map.put("provideMoney", map.get("provideMoney"));
        //圖片轉爲byte64直接插入，barimage也對應xml中EL表達式${barimage}
		map.put("barimage", BarcodeUtil.generateBarCode128(map.get("applyCode").toString(), "2", "25"));
        //也可以是ftl格式
		String templateName = "testXML.xml";// 模板名稱
		String wordName = "testWord"; // 導出word名稱
		CreateWordUtil.CreateFile(request, response, templateName, wordName, map);
	}

二、 Maven引用

<!-- freemarker jar -->
<dependency>
    <groupId>org.freemarker</groupId>
    <artifactId>freemarker</artifactId>
    <version>2.3.20</version>
</dependency>
<-- poi jar-->
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi</artifactId>
    <version>3.17</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml</artifactId>
    <version>3.17</version>
</dependency>

三、工具類 CreateWordUtil.java

package org.jeecgframework.core.util;

import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.usermodel.Range;
import org.apache.xerces.impl.dv.util.Base64;
import org.jeecgframework.core.util.DateUtils;

import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;

public class CreateWordUtil {

	/**
	 * 格式化日期
	 * 
	 * @param date
	 * @param oldPattern
	 * @param newPattern
	 * @return
	 */
	public static String StringPattern(String date, String oldPattern,
			String newPattern) {
		if (date == null || oldPattern == null || newPattern == null)
			return "";
		SimpleDateFormat sdf1 = new SimpleDateFormat(oldPattern); // 實例化模板對象
		SimpleDateFormat sdf2 = new SimpleDateFormat(newPattern); // 實例化模板對象
		Date d = null;
		try {
			d = sdf1.parse(date); // 將給定的字符串中的日期提取出來
		} catch (Exception e) { // 如果提供的字符串格式有錯誤，則進行異常處理
			e.printStackTrace(); // 打印異常信息
		}
		return sdf2.format(d);
	}

	/**
	 * TODO(生成word模板並下載)
	 * 
	 * @param freemarker
	 * @param request
	 *            the request
	 * @param response
	 *            the response
	 * @param templateName
	 *            模板名稱
	 * @param wordName
	 *            生成word文檔名稱
	 * @param dataMap
	 *            數據綁定
	 */
	public static void CreateFile(HttpServletRequest request,
			HttpServletResponse response, String templateName, String wordName,
			Map<String, Object> dataMap) throws Exception {
		Configuration configuration = new Configuration();
		configuration.setDefaultEncoding("utf-8");
		String name = "temp" + (int) (Math.random() * 100000) + ".xml";
		File f = new File(name);
		// 設置FreeMarker的模版文件位置
		configuration.setServletContextForTemplateLoading(request.getSession()
				.getServletContext(), "export\\template\\");
		Template t = null;
		// 要裝載的模板
		t = configuration.getTemplate(templateName);
		// 獲取應用的根路徑保存到本地
		/*String servletContextRealPath = request.getServletContext().getRealPath("");
		File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
		Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
		t.process(dataMap, w);
		if (w != null) {
			w.close();
		}*/
		//輸出到頁面
		Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
		t.process(dataMap, w);
		InputStream fin = null;
		ServletOutputStream out = null;
		f.setReadOnly();
		f.setWritable(false);
		try {
			// 調用工具類WordGenerator的createDoc方法生成Word文檔
			fin = new FileInputStream(f);

			response.setCharacterEncoding("utf-8");
			response.setContentType("application/msword");
			// 設置瀏覽器以下載的方式處理該文件默認名爲resume.doc
			response.addHeader("Content-Disposition", "attachment;filename="
					+ new String(wordName.getBytes("gb2312"), "ISO8859-1")
					+ ".doc");

			out = response.getOutputStream();
			byte[] buffer = new byte[512]; // 緩衝區
			int bytesToRead = -1;
			// 通過循環將讀入的Word文件的內容輸出到瀏覽器中
			while ((bytesToRead = fin.read(buffer)) != -1) {
				out.write(buffer, 0, bytesToRead);
			}
		} finally {
			if (w != null) {
				w.close();
			}
			if (fin != null) {
				fin.close();
			}
			if (out != null) {
				out.close();
			}
			if (f != null) {
				f.delete(); // 刪除臨時文件
			}
		}
	}
	/**
	 * TODO(生成word並返回文件)
	 * 
	 * @param freemarker
	 * @param request
	 *            the request
	 * @param response
	 *            the response
	 * @param templateName
	 *            模板名稱
	 * @param wordName
	 *            生成word文檔名稱
	 * @param dataMap
	 *            數據綁定
	 */
	public static File CreateFile(HttpServletRequest request, String templateName, String wordname,
			Map<String, Object> dataMap)  {
		Configuration configuration = new Configuration();
		configuration.setDefaultEncoding("utf-8");
		String wordpath=request.getSession() .getServletContext().getRealPath("")+"\\expWord\\"+ DateUtils.getMillis()+"\\";
		File fpath = new File(wordpath);
		if (!fpath.exists()) {
			fpath.mkdirs();
		}
		File f = new File(wordpath+wordname+".doc");
		// 設置FreeMarker的模版文件位置
		configuration.setServletContextForTemplateLoading(request.getSession()
				.getServletContext(), "export\\template\\");
		Template t = null;
		// 要裝載的模板
		try {
			t = configuration.getTemplate(templateName);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		// 獲取應用的根路徑保存到本地
		/*String servletContextRealPath = request.getServletContext().getRealPath("");
		File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
		Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
		t.process(dataMap, w);
		if (w != null) {
			w.close();
		}*/
		//輸出到頁面
		Writer w=null;
		try {
			w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
			t.process(dataMap, w);
			InputStream fin = null;
			fin = new FileInputStream(f);
			FileOutputStream fos = new FileOutputStream("b.txt");
			byte[] b = new byte[1024];
			while((fin.read(b)) != -1){
			fos.write(b);
			}
			w.close();
			fin.close();
			fos.close();
			
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (TemplateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally{
		}
		
		return f;
	}
	/**
	 * TODO(生成word並返回文件)
	 * 
	 * @param freemarker
	 * @param request
	 *            the request
	 * @param response
	 *            the response
	 * @param templateName
	 *            模板名稱
	 * @param wordName
	 *            生成word文檔名稱
	 * @param dataMap
	 *            數據綁定
	 * @param wordpath
	 *           根據CheckID生成文件夾
	 */
	public static File CreateFile2(HttpServletRequest request, String templateName, String wordname,Map<String, Object> dataMap,String wordpath)  {
		Configuration configuration = new Configuration();
		configuration.setDefaultEncoding("utf-8");
		File fpath = new File(wordpath);
		if (!fpath.exists()) {
			fpath.mkdirs();
		}
		File f = new File(wordpath+wordname+".doc");
		// 設置FreeMarker的模版文件位置
		configuration.setServletContextForTemplateLoading(request.getSession()
				.getServletContext(), "export\\template\\");
		Template t = null;
		// 要裝載的模板
		try {
			t = configuration.getTemplate(templateName);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		// 獲取應用的根路徑保存到本地
		/*String servletContextRealPath = request.getServletContext().getRealPath("");
		File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
		Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
		t.process(dataMap, w);
		if (w != null) {
			w.close();
		}*/
		//輸出到頁面
		Writer w=null;
		try {
			w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
			t.process(dataMap, w);
			InputStream fin = null;
			fin = new FileInputStream(f);
			FileOutputStream fos = new FileOutputStream("b.txt");
			byte[] b = new byte[1024];
			while((fin.read(b)) != -1){
			fos.write(b);
			}
			w.close();
			fin.close();
			fos.close();
			
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (TemplateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally{
		}
		
		return f;
	}
	/**
	 * 導出word文件 poi
	 * 
	 * @param request
	 * @param response
	 * @param templateName
	 * @param wordName
	 * @param dataMap
	 */
	public static void ExportWordPoi(HttpServletRequest request,
			HttpServletResponse response, String templateName, String wordName,
			Map<String, String> dataMap, List<Map<String, String>> list) {

		// 獲取應用的根路徑
		String servletContextRealPath = request.getServletContext()
				.getRealPath("");
		// 獲取模板文件
		File templateFile = new File(servletContextRealPath
				+ "/export/template/" + templateName);

		ByteArrayOutputStream ostream = null;
		try {
			FileInputStream in = new FileInputStream(templateFile);
			HWPFDocument hwpfDocument = new HWPFDocument(in);
			Range range = hwpfDocument.getRange();

			for (Map.Entry<String, String> entry : dataMap.entrySet()) {
				range.replaceText("${" + entry.getKey() + "}", entry.getValue());
			}

			// 輸出 word 內容文件流，提供下載
			response.reset();
			response.setContentType("application/x-msdownload");

			response.addHeader("Content-Disposition", "attachment; filename="
					+ new String(wordName.getBytes("gb2312"), "ISO8859-1")
					+ ".doc");
			ostream = new ByteArrayOutputStream();
			ServletOutputStream servletOS = response.getOutputStream();
			hwpfDocument.write(ostream);
			servletOS.write(ostream.toByteArray());
			servletOS.flush();
			servletOS.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	/**
	 * TODO(獲取圖片的BASE64編碼) .
	 *
	 * @param filename
	 *            the filename
	 * @return String
	 * @throws IOException
	 *             String 返回值
	 */
	public static String getImageString(String filename) throws IOException {
		InputStream in = null;
		byte[] data = null;
		try {
			in = new FileInputStream(filename);
			data = new byte[in.available()];
			in.read(data);
			in.close();
		} catch (IOException e) {
			throw e;
		} finally {
			if (in != null) {
				in.close();
			}
		}
		return Base64.encode(data);
	}
	public static void CreateZipFile(HttpServletRequest request,String templateName, String wordName,Map<String, Object> dataMap) throws Exception {
		Configuration configuration = new Configuration();
		configuration.setDefaultEncoding("utf-8");
		String name = "temp" + (int) (Math.random() * 100000) + ".xml";
		File f = new File(name);
		// 設置FreeMarker的模版文件位置
		configuration.setServletContextForTemplateLoading(request.getSession()
				.getServletContext(), "export\\template\\");
		Template t = null;
		// 要裝載的模板
		t = configuration.getTemplate(templateName);
		//輸出到頁面
		Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
		t.process(dataMap, w);
		InputStream fin = null;
		f.setReadOnly();
		f.setWritable(false);
		String path = request.getSession().getServletContext().getRealPath("/upload/")+"\\cert\\";
		File file = new File(path);   
        if(!file.exists()) {
        	file.mkdir();
        }
        File wordfile = new File(path+wordName+".doc");
        fin = new FileInputStream(f);
        FileOutputStream outputStream = new FileOutputStream(wordfile);
        byte[] b = new byte[1024000];
        int n;
        while ((n = fin.read(b)) != -1) {
            outputStream.write(b, 0, n);
        }
        if (fin!=null) {
			fin.close();
		}
        if(outputStream!=null){
        	outputStream.close();
        }
	}
}

{

    /**
     * 格式化日期
     * 
     * @param date
     * @param oldPattern
     * @param newPattern
     * @return
     */
    public static String StringPattern(String date, String oldPattern,
            String newPattern) {
        if (date == null || oldPattern == null || newPattern == null)
            return "";
        SimpleDateFormat sdf1 = new SimpleDateFormat(oldPattern); // 實例化模板對象
        SimpleDateFormat sdf2 = new SimpleDateFormat(newPattern); // 實例化模板對象
        Date d = null;
        try {
            d = sdf1.parse(date); // 將給定的字符串中的日期提取出來
        } catch (Exception e) { // 如果提供的字符串格式有錯誤，則進行異常處理
            e.printStackTrace(); // 打印異常信息
        }
        return sdf2.format(d);
    }

    /**
     * TODO(生成word模板並下載)
     * 
     * @param freemarker
     * @param request
     *            the request
     * @param response
     *            the response
     * @param templateName
     *            模板名稱
     * @param wordName
     *            生成word文檔名稱
     * @param dataMap
     *            數據綁定
     */
    public static void CreateFile(HttpServletRequest request,
            HttpServletResponse response, String templateName, String wordName,
            Map<String, Object> dataMap) throws Exception {
        Configuration configuration = new Configuration();
        configuration.setDefaultEncoding("utf-8");
        String name = "temp" + (int) (Math.random() * 100000) + ".xml";
        File f = new File(name);
        // 設置FreeMarker的模版文件位置
        configuration.setServletContextForTemplateLoading(request.getSession()
                .getServletContext(), "export\\template\\");
        Template t = null;
        // 要裝載的模板
        t = configuration.getTemplate(templateName);
        // 獲取應用的根路徑保存到本地
        /*String servletContextRealPath = request.getServletContext().getRealPath("");
        File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
        Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
        t.process(dataMap, w);
        if (w != null) {
            w.close();
        }*/
        //輸出到頁面
        Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
        t.process(dataMap, w);
        InputStream fin = null;
        ServletOutputStream out = null;
        f.setReadOnly();
        f.setWritable(false);
        try {
            // 調用工具類WordGenerator的createDoc方法生成Word文檔
            fin = new FileInputStream(f);

            response.setCharacterEncoding("utf-8");
            response.setContentType("application/msword");
            // 設置瀏覽器以下載的方式處理該文件默認名爲resume.doc
            response.addHeader("Content-Disposition", "attachment;filename="
                    + new String(wordName.getBytes("gb2312"), "ISO8859-1")
                    + ".doc");

            out = response.getOutputStream();
            byte[] buffer = new byte[512]; // 緩衝區
            int bytesToRead = -1;
            // 通過循環將讀入的Word文件的內容輸出到瀏覽器中
            while ((bytesToRead = fin.read(buffer)) != -1) {
                out.write(buffer, 0, bytesToRead);
            }
        } finally {
            if (w != null) {
                w.close();
            }
            if (fin != null) {
                fin.close();
            }
            if (out != null) {
                out.close();
            }
            if (f != null) {
                f.delete(); // 刪除臨時文件
            }
        }
    }
    /**
     * TODO(生成word並返回文件)
     * 
     * @param freemarker
     * @param request
     *            the request
     * @param response
     *            the response
     * @param templateName
     *            模板名稱
     * @param wordName
     *            生成word文檔名稱
     * @param dataMap
     *            數據綁定
     */
    public static File CreateFile(HttpServletRequest request, String templateName, String wordname,
            Map<String, Object> dataMap)  {
        Configuration configuration = new Configuration();
        configuration.setDefaultEncoding("utf-8");
        String wordpath=request.getSession() .getServletContext().getRealPath("")+"\\expWord\\"+ DateUtils.getMillis()+"\\";
        File fpath = new File(wordpath);
        if (!fpath.exists()) {
            fpath.mkdirs();
        }
        File f = new File(wordpath+wordname+".doc");
        // 設置FreeMarker的模版文件位置
        configuration.setServletContextForTemplateLoading(request.getSession()
                .getServletContext(), "export\\template\\");
        Template t = null;
        // 要裝載的模板
        try {
            t = configuration.getTemplate(templateName);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        // 獲取應用的根路徑保存到本地
        /*String servletContextRealPath = request.getServletContext().getRealPath("");
        File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
        Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
        t.process(dataMap, w);
        if (w != null) {
            w.close();
        }*/
        //輸出到頁面
        Writer w=null;
        try {
            w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
            t.process(dataMap, w);
            InputStream fin = null;
            fin = new FileInputStream(f);
            FileOutputStream fos = new FileOutputStream("b.txt");
            byte[] b = new byte[1024];
            while((fin.read(b)) != -1){
            fos.write(b);
            }
            w.close();
            fin.close();
            fos.close();
            
        } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (TemplateException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }finally{
        }
        
        return f;
    }
    /**
     * TODO(生成word並返回文件)
     * 
     * @param freemarker
     * @param request
     *            the request
     * @param response
     *            the response
     * @param templateName
     *            模板名稱
     * @param wordName
     *            生成word文檔名稱
     * @param dataMap
     *            數據綁定
     * @param wordpath
     *           根據CheckID生成文件夾
     */
    public static File CreateFile2(HttpServletRequest request, String templateName, String wordname,Map<String, Object> dataMap,String wordpath)  {
        Configuration configuration = new Configuration();
        configuration.setDefaultEncoding("utf-8");
        File fpath = new File(wordpath);
        if (!fpath.exists()) {
            fpath.mkdirs();
        }
        File f = new File(wordpath+wordname+".doc");
        // 設置FreeMarker的模版文件位置
        configuration.setServletContextForTemplateLoading(request.getSession()
                .getServletContext(), "export\\template\\");
        Template t = null;
        // 要裝載的模板
        try {
            t = configuration.getTemplate(templateName);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        // 獲取應用的根路徑保存到本地
        /*String servletContextRealPath = request.getServletContext().getRealPath("");
        File outFile=new File(servletContextRealPath+"/export/TemporaryFile/" + name);
        Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile),"utf-8"));
        t.process(dataMap, w);
        if (w != null) {
            w.close();
        }*/
        //輸出到頁面
        Writer w=null;
        try {
            w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
            t.process(dataMap, w);
            InputStream fin = null;
            fin = new FileInputStream(f);
            FileOutputStream fos = new FileOutputStream("b.txt");
            byte[] b = new byte[1024];
            while((fin.read(b)) != -1){
            fos.write(b);
            }
            w.close();
            fin.close();
            fos.close();
            
        } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (TemplateException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }finally{
        }
        
        return f;
    }
    /**
     * 導出word文件 poi
     * 
     * @param request
     * @param response
     * @param templateName
     * @param wordName
     * @param dataMap
     */
    public static void ExportWordPoi(HttpServletRequest request,
            HttpServletResponse response, String templateName, String wordName,
            Map<String, String> dataMap, List<Map<String, String>> list) {

        // 獲取應用的根路徑
        String servletContextRealPath = request.getServletContext()
                .getRealPath("");
        // 獲取模板文件
        File templateFile = new File(servletContextRealPath
                + "/export/template/" + templateName);

        ByteArrayOutputStream ostream = null;
        try {
            FileInputStream in = new FileInputStream(templateFile);
            HWPFDocument hwpfDocument = new HWPFDocument(in);
            Range range = hwpfDocument.getRange();

            for (Map.Entry<String, String> entry : dataMap.entrySet()) {
                range.replaceText("${" + entry.getKey() + "}", entry.getValue());
            }

            // 輸出 word 內容文件流，提供下載
            response.reset();
            response.setContentType("application/x-msdownload");

            response.addHeader("Content-Disposition", "attachment; filename="
                    + new String(wordName.getBytes("gb2312"), "ISO8859-1")
                    + ".doc");
            ostream = new ByteArrayOutputStream();
            ServletOutputStream servletOS = response.getOutputStream();
            hwpfDocument.write(ostream);
            servletOS.write(ostream.toByteArray());
            servletOS.flush();
            servletOS.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    /**
     * TODO(獲取圖片的BASE64編碼) .
     *
     * @param filename
     *            the filename
     * @return String
     * @throws IOException
     *             String 返回值
     */
    public static String getImageString(String filename) throws IOException {
        InputStream in = null;
        byte[] data = null;
        try {
            in = new FileInputStream(filename);
            data = new byte[in.available()];
            in.read(data);
            in.close();
        } catch (IOException e) {
            throw e;
        } finally {
            if (in != null) {
                in.close();
            }
        }
        return Base64.encode(data);
    }
    public static void CreateZipFile(HttpServletRequest request,String templateName, String wordName,Map<String, Object> dataMap) throws Exception {
        Configuration configuration = new Configuration();
        configuration.setDefaultEncoding("utf-8");
        String name = "temp" + (int) (Math.random() * 100000) + ".xml";
        File f = new File(name);
        // 設置FreeMarker的模版文件位置
        configuration.setServletContextForTemplateLoading(request.getSession()
                .getServletContext(), "export\\template\\");
        Template t = null;
        // 要裝載的模板
        t = configuration.getTemplate(templateName);
        //輸出到頁面
        Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");
        t.process(dataMap, w);
        InputStream fin = null;
        f.setReadOnly();
        f.setWritable(false);
        String path = request.getSession().getServletContext().getRealPath("/upload/")+"\\cert\\";
        File file = new File(path);   
        if(!file.exists()) {
            file.mkdir();
        }
        File wordfile = new File(path+wordName+".doc");
        fin = new FileInputStream(f);
        FileOutputStream outputStream = new FileOutputStream(wordfile);
        byte[] b = new byte[1024000];
        int n;
        while ((n = fin.read(b)) != -1) {
            outputStream.write(b, 0, n);
        }
        if (fin!=null) {
            fin.close();
        }
        if(outputStream!=null){
            outputStream.close();
        }
    }
}