jsp中生成txt文件
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import jxl.Workbook; import jxl.write.Label; import jxl.write.WritableSheet; import jxl.write.WritableWorkbook; public class TxtDownLoad extends
HttpServlet { public
void doGet(HttpServletRequest request, HttpServletResponse response) throws
ServletException, IOException { // 生成txt try
{ Date d = new
Date(); SimpleDateFormat sdf = new
SimpleDateFormat( "yyyyMMdd_kkmmss " ); String random = sdf.format(d); String targetFile = random + ".csv" ; response.setContentType( "application/x-msdownload" ); response.addHeader( "Content-Disposition" , "attachment; filename=\""
+ targetFile + "\"" ); OutputStream os = response.getOutputStream(); String temp = "你好啊!" ; os.write(temp.getBytes()); os.close(); response.flushBuffer(); } catch
(Exception e) { System.out.println( "生成txt文件时出错:" ); e.printStackTrace(); } } } |
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