Hi,
I can upload user image by code:
http://code.google.com/appengine/docs/images/usingimages.html#Uploading
class Guestbook(webapp.RequestHandler):
def post(self):
greeting = Greeting()
if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = self.request.get("content")
avatar = self.request.get("img")
greeting.avatar = db.Blob(avatar)
greeting.put()
self.redirect('/')
And I can display this image by code:
http://code.google.com/appengine/docs/images/usingimages.html#Serving
class Image (webapp.RequestHandler):
def get(self):
greeting = db.get(self.request.get("img_id"))
if greeting.avatar:
self.response.headers['Content-Type'] = "image/png"
self.response.out.write(greeting.avatar)
else:
self.error(404)
But I don’t know how to display this image using the template html
file.
I try the flowing code: <div>{{ greeting.avatar }}</div> but the
browser display ����� JFIF� �…..
Thinks
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