Sending A Image To Servlet In Java How To Get The Image In Servlet

I am sending a image from android phone to server which is a servlet I am using the HttpClient and HttpPost for this and ByteArrayBody for storing the image before sending. how do

Solution 1:

Use something like commons fileupload.

There are examples in the Apache docs, and all over the web.

Solution 2:

Servlet 3.0 has support for reading multipart data. MutlipartConfig support in Servlet 3.0 If a servelt is annotated using @MutlipartConfig annotation, the container is responsible for making the Multipart parts available through

1. HttpServletRequest.getParts()
2. HttpServletRequest.getPart("name");

Solution 3:

use http://commons.apache.org/fileupload/using.html

privateDiskFileItemFactoryfif=newDiskFileItemFactory(); 

protectedvoiddoPost(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException {
    booleanisMultipart= ServletFileUpload.isMultipartContent(req);

    if(!isMultipart)
        thrownewServletException("upload using multipart");

    ServletFileUploadupload=newServletFileUpload(fif);
    upload.setSizeMax(1024 * 1024 * 10/* 10 mb */);
    List<FileItem> items;
    try {
        items = upload.parseRequest(req);
    } catch (FileUploadException e) {
        thrownewServletException(e);
    }

    if(items == null || items.size() == 0)
        thrownewServletException("No items uploaded");

    FileItemitem= items.get(0);
    // do something with file item...
}