blobstore

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Some Google App Engine BlobStore Problems

I have googled and read the docs on Google App Engine official site about BlobStore but there are some problems that I still dont understand. My Platform is webapp.[详细]

2023-03-17 10:19 分类：问答
Clear example of using Google App Engine Images get_serving_url()

Anybody k开发者_如何学Cnow of an example of this? I haven\'t been able to find one in Google\'s documentation.Despite the documentation, I was pretty confused for a while too.[详细]

2023-03-16 21:21 分类：问答
Using images uploaded to the blobstore using Django-nonrel and file-transfer application

I am building a blog site in Google App Engine, using django-nonrel and I need a way to store and display images in blog posts etc.[详细]

2023-03-16 19:40 分类：问答
How do I get a string representation of an image before uploading?

I\'m trying to intercept an image from an HTML form\'s input control to convert it into a byte string before processing it on the server side.[详细]

2023-03-10 06:51 分类：问答
Stop Blob URL from expiring

I am uploading images to the blob store.I have copied the example from here. The only problem I encounter is: If I load the page with the form, and[详细]

2023-03-10 04:22 分类：问答
BlobReferenceProperty and ReferenceProperty model design

I have a design question is BlobReferenceProperty basically ReferenceProperty? Should I do prefetch (suggested by Nick http://blog.notdot.net/2010/01/ReferenceProperty-prefetching-in-App-Engine) like[详细]

2023-03-08 10:49 分类：问答
Google app engine: NullpointerException while storing image in Blobstore through a java servlet

I\'m trying to upload images via a JSP file upload and a validation servlet to the Blobstore. the JSP part is as follows:[详细]

2023-03-06 08:45 分类：问答
Google App Engine & Java : upload files into the blobstore

I would like to know if it\'s possible to upload a file into the gae blobstore without using servlets, is it also possible to get the inserted blobkey once the insert is done? this is the code I have[详细]

2023-03-06 05:36 分类：问答
Using Django's admin interface to upload large file to GAE

I\'ve been trying to find a way to upload a large file to GAE\'s datastore using Django\'s admin interface, but haven\'t found an answer that specifically addresses this issue. I\'m fairly new to Pyth[详细]

2023-03-03 04:58 分类：问答
How to receive an uploaded file to store it using Blobstore API

I have a server side code to process uploaded binary files: class UploadHandler(webapp.RequestHandler):[详细]

2023-03-02 17:46 分类：问答