@@ -0,0 +1,714 @@
+package com.google.sps.servlets;%0A%0Aimport com.google.appengine.api.blobstore.BlobKey;%0Aimport com.google.appengine.api.blobstore.BlobstoreServiceFactory;%0Aimport java.io.IOException;%0Aimport javax.servlet.annotation.WebServlet;%0Aimport javax.servlet.http.HttpServlet;%0Aimport javax.servlet.http.HttpServletRequest;%0Aimport javax.servlet.http.HttpServletResponse;%0A%0A@WebServlet(%22/blob-serve%22)%0Apublic class BlobServeServlet extends HttpServlet %7B%0A  private static final String BLOB_KEY = %22key%22;%0A%0A  @Override%0A  public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException %7B%0A    BlobstoreServiceFactory.getBlobstoreService().serve(new BlobKey(request.getParameter(BLOB_KEY)), response);%0A  %7D%0A%7D%0A

Add new BlobServeServlet