1
У меня очень необычная проблема, когда я проектирую мою страницу blobstore upload form JSP с помощью jQuery Mobile 1.3.0. Я размещаю код ниже.Исключение GAE Blobstore в jQuery Mobile
<%@ page import="com.google.appengine.api.blobstore.BlobstoreServiceFactory"%>
<%@ page import="com.google.appengine.api.blobstore.BlobstoreService"%>
<head>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<link rel="stylesheet" href="/css/common.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
</head>
<body>
<%
BlobstoreService blobstoreService = BlobstoreServiceFactory.getBlobstoreService();
%>
<form method="POST" action="<%=blobstoreService.createUploadUrl("/upload")%>"
id="uploadImageForm" enctype="multipart/form-data">
<label for="newsTitle">New Title</label>
<input type="text" name="newsTitle" id="newsTitle" placeholder="Please enter some title" />
<div style="clear: both; width: 100%;"></div>
<label for="newsDescription">New Description</label>
<textarea name="newsDescription" id="newsDescription" placeholder="Please enter some description" rows="10"></textarea>
<div style="clear: both; width: 100%;"></div>
<label for="newsPic">Choose Image (if any)</label>
<input type="file" name="newsPic" id="newsPic" class="newsPic" />
<div style="clear: both; width: 100%; height: 10px;"></div>
<input type="submit" name="submit" data-role="button" data-inline="true" value="Submit" />
</form>
</body>
Я получаю это исключение, когда пытаюсь загрузить любой файл через эту форму в blobstore.
WARNING: Error for /_ah/upload/agpsdW1paW5uZXdzchsLEhVfX0Jsb2JVcGxvYWRTZXNzaW9uX18YOAw
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:71)
at javax.mail.internet.MimeMultipart.readTillFirstBoundary(MimeMultipart.java:245)
at javax.mail.internet.MimeMultipart.parse(MimeMultipart.java:181)
at javax.mail.internet.MimeMultipart.getCount(MimeMultipart.java:109)
at com.google.appengine.api.blobstore.dev.UploadBlobServlet.handleUpload(UploadBlobServlet.java:146)
at com.google.appengine.api.blobstore.dev.UploadBlobServlet.access$000(UploadBlobServlet.java:69)
at com.google.appengine.api.blobstore.dev.UploadBlobServlet$1.run(UploadBlobServlet.java:112)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.appengine.api.blobstore.dev.UploadBlobServlet.doPost(UploadBlobServlet.java:109)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
at com.google.appengine.api.socket.dev.DevSocketFilter.doFilter(DevSocketFilter.java:74)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.appengine.tools.development.ResponseRewriterFilter.doFilter(ResponseRewriterFilter.java:110)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:34)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:61)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:125)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:97)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
Когда я пытаюсь загрузить с использованием простой страницы JSP, используя обычную библиотеку css и jquery, все работает абсолютно нормально.
<%@ page
import="com.google.appengine.api.blobstore.BlobstoreServiceFactory"%>
<%@ page import="com.google.appengine.api.blobstore.BlobstoreService"%>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>News App : Upload New News</title>
<link href="/bootstrap/css/bootstrap-responsive.css" type="text/css"
rel="stylesheet" />
<link href="/bootstrap/css/bootstrap.css" type="text/css"
rel="stylesheet" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"
type="text/javascript"></script>
<script src="/bootstrap/js/bootstrap.js" type="text/javascript"></script>
</head>
<body>
<%
BlobstoreService blobstoreService = BlobstoreServiceFactory
.getBlobstoreService();
%>
<div class="container-fluid">
<div class="row-fluid">
<div class="span1"></div>
<div class="span10">
<ul class="nav nav-tabs">
<li><a href="/">Home</a></li>
<li class="active"><a href="/newpost">Post New Topic</a></li>
</ul>
<form method="POST"
action="<%=blobstoreService.createUploadUrl("/upload")%>"
id="uploadImageForm" enctype="multipart/form-data">
<fieldset>
<legend class="text-info">Upload Form</legend>
<label for="newsTitle">News Title</label> <input type="text"
name="newsTitle" id="newsTitle" class="span12"
placeholder="Type some title..." />
<div class="clear"></div>
<label for="newsDescription">News Description</label>
<textarea class="textarea span12" name="newsDescription"
id="newsDescription" placeholder="Type some description..."
style="height: 70px;"></textarea>
<div class="clear"></div>
<label for="newsPic">Choose Picture</label> <input type="file"
name="newsPic" id="newsPic" placeholder="Type some title..." />
<div class="clear"></div>
<input type="submit" class="btn btn-success" value="Submit" />
</fieldset>
</form>
</div>
<div class="span1"></div>
</div>
</div>
Просто не могу понять, почему эта проблема возникает. Мне нужны ваши предложения.
Основанный на основании http://view.jquerymobile.com/1.3.0/docs/widgets/forms/, это выглядит как фактор. –
@Tolis Большое спасибо за ваши комментарии. Он начал работать. –
@AnkurJain Добро пожаловать. –