/*

  * 对表单上传的文件进行改名

  */

   private String getNewFilename(String s){

         int i = s.indexOf(".");

         String s1 = s.substring(i+1,s.length());

         java.util.Date today = new java.util.Date();

         String str ="";

         //SimpleDateFormat他在java.text包下面，作用是把一个data对象转换成我们想要的字符串

         SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmssSSS");

         str = formatter.format(today);

         return str+"."+s1;

      } 

  

/* ******************** 文件上传 *************************** */  

  

  FormFile file = ef.getFile();

  String Savefilepath = "" ;

  String Savefilename = "" ;

  

      if (!( file.getFileName()).equals(""))

         {

          try {

            InputStream stream = file.getInputStream();//把文件读入

            Savefilepath = request.getRealPath("/upload");//将文件存放在当前系统路径的哪个文件夹下                                   

           

            Savefilename = getNewFilename(file.getFileName());

            Savefilepath = Savefilepath + "\\" + Savefilename;

           

            //将文件名存入数据库

            empl.setRemark(Savefilename);

           

            OutputStream bos = new FileOutputStream(Savefilepath);//建立一个上传文件的输出流                     

           

            int bytesRead = 0;

            byte[] buffer = new byte[10*1024];

            while ( (bytesRead = stream.read(buffer, 0, 10240)) != -1) {

              bos.write(buffer, 0, bytesRead);//将文件写入服务器的硬盘上

           }

            bos.close();

            stream.close();

         }catch(Exception e){

           e.printStackTrace();

         }

         }

  

/* ******************** 文件上传 ***************************  */ 

 

 <td><IMG width="100" height="100" src="photo/<%=e.getRemark()%>"> </td>

String content = ds.toGBK(ds.toString((String)request.getParameter("content")));

<object classid=clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95 width=450 height=400><param name=showstatusbar value=1><param name=filename value='../video/upload/<%=sp%>'><embed src='/news/upload/1.wmv'></embed></object>

 

jdbc:oracle:thin:@192.168.0.13:1521:dbstudy

oracle.jdbc.driver.OracleDriver