i'm getting message "File not found". please help me. here id my code
index.jsp
<html>
<head>
<title>Ajax File Upload</title>
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#login_frm").submit(function(){
//remove previous class and add new "myinfo" class
$("#msgbox").removeClass().addClass('myinfo').text('Validating Your Form ').fadeIn(1000);
this.timer = setTimeout(function () {
$.ajax({
url: 'uploads',
enctype: 'multipart/form-data',
data: 'filename='+ $('#file').val(),
type: 'post',
success: function(msg){
$("#msgbox").removeClass().addClass('myinfo').text(msg).fadeIn(1000);
}
});
}, 200);
return false;
});
});
</script>
<link href="style.css" rel="stylesheet" type="text/css" />
<link href="login_style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form name="login_frm" enctype="multipart/form-data" id="login_frm" action="" method="post">
<div id="login_box">
<div id="login_header"> Citizen Login </div>
<div id="form_val" style="background-color:black; height:80px;">
<div class="label">Upload Pic :</div>
<div class="control"><input type="file" name="file" id="file"/></div>
<div id="msgbox"></div>
</div>
<div id="login_footer">
<label>
<input type="submit" name="upload" id="upload" value="Upload" class="send_button" />
</label>
</div>
</div>
</form>
</body>
</html>
now, this is my servlet
uploads.java
package fileupload;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
import java.util.Iterator;
import java.io.File;
import java.util.Random;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.*;
import java.util.regex.*;
public class uploads extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
out.println("File Not Uploaded");
} else {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;
try {
items = upload.parseRequest(request);
//out.println("items: "+items);
} catch (FileUploadException e) {
e.printStackTrace();
}
FileItem file = (FileItem)items.get(0);
//out.print(file);
Iterator itr = items.iterator();
int noFile=0;
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
if (item.isFormField()){
String name = item.getFieldName();
String value = item.getString();
} else {
try {
String itemName = item.getName();
Random generator = new Random();
int r = Math.abs(generator.nextInt());
String reg = "[.*]";
String replacingtext = "";
Pattern pattern = Pattern.compile(reg);
Matcher matcher = pattern.matcher(itemName);
StringBuffer buffer = new StringBuffer();
while (matcher.find()) {
matcher.appendReplacement(buffer, replacingtext);
}
int IndexOf = itemName.indexOf(".");
String domainName = itemName.substring(IndexOf);
String finalimage = buffer.toString()+"_"+r+domainName;
File savedFile = new File("C:/tmp/"+"images\\"+finalimage);
item.write(savedFile);
} catch (Exception e) {
e.printStackTrace();
}
}
}
out.print(noFile+" File(s) Uploaded !!");
}
} finally {
out.close();
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}
same code is running perfectly without ajax.
