Venkatesh K H

Venkatesh K H

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File path stored. How to store other data into DB ?

Apr 18 2017 5:04 AM
I have stored file name and file path into the database using jsp code. now i want to insert other data into same DB same Table using jsp but file path saving into the DB but other data are not storing into the DB.
 
Here is my code please edit if wrong thanks in advance.
 
<%@ page import="java.io.*,java.sql.*,java.util.zip.*" %>
<%
String saveFile="";
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);
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) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
File ff = new File("C:/UploadedFiles/"+saveFile);
FileOutputStream fileOut = new FileOutputStream(ff);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();
%>
<%out.println(saveFile);%>
<%
Connection connection = null;
String connectionURL = "jdbc:mysql://localhost:3306/test";
PreparedStatement psmnt = null;
try{
String category=request.getParameter("category1");
Class.forName("com.mysql.jdbc.Driver").newInstance();
connection = DriverManager.getConnection(connectionURL, "root", "12345");
//String tags=request.getParameter("large");
//String category=request.getParameter("category");
int i=psmnt.executeUpdate ("insert into file values(file_path,file_name,category) values(?,?,?)");
psmnt.setString(1, ff.getPath());
psmnt.setString(2, ff.getName());
psmnt.setString(3, category);
//psmnt.setString(4, tags);
int s = psmnt.executeUpdate();
if(s>0){
System.out.println("Uploaded successfully !");
}
else{
System.out.println("Error!");
}
}
catch(Exception e){
e.printStackTrace();
}
}
%>
 

Answers (1)