<%@ page import="java.io.*,java.sql.*" %>
<html>
<%
String contentType = request.getContentType();
if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) {
DataInputStream in = new DataInputStream(request.getInputStream());
int formDataLength = request.getContentLength();
byte dataBytes[] = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while (totalBytesRead < formDataLength) {
byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
totalBytesRead += byteRead;
}
String file = new String(dataBytes);
String saveFile = file.substring(file.indexOf("filename=\"") + 10);
System.out.println("saveFile=" + saveFile);
saveFile = saveFile.substring(saveFile.lastIndexOf("\\")+ 1,saveFile.indexOf("\""));
System.out.println("saveFile" + saveFile);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("\\")+ 1,saveFile.indexOf("\""));
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1,contentType.length());
int pos;
pos = file.indexOf("filename=\"");
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 2;
pos = file.indexOf("\n", pos) + 3;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
FileOutputStream fileOut = new FileOutputStream(saveFile);
fileOut.write(dataBytes, startPos, (endPos - startPos));
%>
<b>File <% out.println(saveFile); %> has been uploaded and inserted into Database.</b>
<%Connection con=null;
Statement pst=null;
String line = null;
String value=null;
try{
StringBuilder contents = new StringBuilder();
BufferedReader input = new BufferedReader(new FileReader(saveFile));
while (( line = input.readLine()) != null){
contents.append(line);
}
value = contents.toString();
System.out.println("Value:"+value);
Class.forName("org.gjt.mm.mysql.Driver");
con=DriverManager.getConnection
("jdbc:mysql://localhost:3306/deepthi?user=deepthi&password=deepthi");
pst=con.createStatement();
int val = pst.executeUpdate("insert into file(file_data) values('"+value+"')");
}
catch(Exception e)
{}
}
%>
</html>
Am doing a csv file import & saving in database.two
jsp pages are used,one is to browse & the other page is to save in the database.I got the output but the problem is that all the row values are geting added in the same column in database,where do i want to correct so that i get a proper output such that rows has to save in row wise & column has to get saved in column wise..
Can anyone get me out from this point..