导出word

public void download() {

Configuration configuration = new Configuration();

configuration.setDefaultEncoding("utf-8");                                      //注意这里要设置编码

configuration.setServletContextForTemplateLoading(request.getSession()

.getServletContext(), "/template");

Template t = null;

try {

t = configuration.getTemplate("template1.ftl","utf-8");                  // 文件名 还有这里要设置编码

} catch (Exception e) {

e.printStackTrace();

}

File outFile = null;

Writer out = null;

String filename = "";

try {

filename = exportMap.get("unitname") + ""+exportMap.get("month")+"月资源运营报告";

outFile = File.createTempFile(filename, ".doc");

out = new BufferedWriter(new OutputStreamWriter(

new FileOutputStream(outFile),"utf-8"));                //还有这里要设置编码

} catch (Exception e1) {

e1.printStackTrace();

}

try {

t.process(exportMap, out);

} catch (Exception e) {

e.printStackTrace();

}

try {

out.flush();

out.close();

} catch (IOException e) {

e.printStackTrace();

}

InputStream fis = null;

OutputStream toClient = null;

try {

fis = new BufferedInputStream(new FileInputStream(outFile));

byte[] buffer = new byte[fis.available()];

fis.read(buffer);

fis.close();

// 清空response

response.reset();

// 设置response的Header

filename = URLEncoder.encode(filename, "utf-8");                                  //这里要用URLEncoder转下才能正确显示中文名称

response.addHeader("Content-Disposition", "attachment;filename=" + filename+".doc");

response.addHeader("Content-Length", "" + outFile.length());

toClient = new BufferedOutputStream(response.getOutputStream());

response.setContentType("application/octet-stream");

toClient.write(buffer);

toClient.flush();

} catch (Exception e) {

e.printStackTrace();

} finally{

try {

if(fis!=null){

fis.close();

}

} catch (IOException e) {

e.printStackTrace();

}

try {

if(toClient!=null){

toClient.close();

}

} catch (Exception e) {

e.printStackTrace();

}

}

}