<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="java.io.*,java.util.*, javax.servlet.*" %>
<%@ page import="javax.servlet.http.*" %>
<%@ page import="org.apache.commons.fileupload.*" %>
<%@ page import="org.apache.commons.fileupload.disk.*" %>
<%@ page import="org.apache.commons.fileupload.servlet.*" %>
<%@ page import="org.apache.commons.io.output.*" %>
<%@ page import="org.apache.commons.io.FilenameUtils" %>
<%@ page import="java.util.UUID" %>
<%
File file ;
int maxFileSize = 5000 * 1024;
int maxMemSize = 5000 * 1024;
String photoPath =
this.getServletConfig().getServletContext().getRealPath("/userUpload/");
File filePhotoPath = new File(photoPath);
if(!filePhotoPath.isDirectory()) {
filePhotoPath.mkdir();
}
String contentType = request.getContentType();
if ((contentType.indexOf("multipart/form-data") >= 0)) {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setSizeThreshold(maxMemSize);
factory.setRepository(new File(photoPath));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax( maxFileSize );
try{
List fileItems = upload.parseRequest(request);
Iterator i = fileItems.iterator();
// out.println("");
// out.println("");
while ( i.hasNext () )
{
FileItem fi = (FileItem)i.next();
if ( !fi.isFormField () ) {
String fieldName = fi.getFieldName();
String fileName = fi.getName();
boolean isInMemory = fi.isInMemory();
long sizeInBytes = fi.getSize();
if(fieldName.equals("myFile")){
String ext = FilenameUtils.getExtension(fileName);
if((ext.toUpperCase().equals("JPG"))||(ext.toUpperCase().equals("JPEG"))||(ext.toUpperCase().equals("PNG"))||(ext.toUpperCase().equals("GIF"))){
String filename = UUID.randomUUID().toString() + "."+ ext;
file = new File(photoPath+"//"+filename);
fi.write(file);
out.println("");
}else{
out.println("");
}
break;
}
}else{
out.println("");
}
}
}catch(Exception ex) {
System.out.println(ex);
}
}else{
}
%>
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