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  • jsp中生成txt文件

    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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  • 原文地址:https://www.cnblogs.com/haore147/p/3617970.html
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