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我只是按照GAE的文檔(https://developers.google.com/appengine/docs/python/blobstore/#Python_Uploading_a_blob)來編寫上傳處理程序來上傳blobstore,當我在計算機上選擇一個文件並點擊HTML頁面上的Submit按鈕時,它會顯示'The url'/upload「與任何處理程序不匹配。」 任何意見表示讚賞。爲什麼使用GAE blobstore時上傳處理程序不匹配
class MainPage(webapp2.RequestHandler):
def get(self):
self.response.headers['Content-Type'] = 'text/html; charset=utf-8'
upload_url = blobstore.create_upload_url('/upload')
logging.info(upload_url)
self.response.out.write('<html><body>')
self.response.out.write('<form action="%s" method="POST" enctype="multipart/form-data">' % upload_url)
self.response.out.write("""Upload File: <input type="file" name="file"><br> <input type="submit"
name="submit" value="Submit"> </form></body></html>""")
class UploadHandler(blobstore_handlers.BlobstoreUploadHandler):
def post(self):
logging.info('Upload handler')
upload_files = self.get_uploads('file') # 'file' is file upload field in the form
blob_info = upload_files[0]
logging.info(upload_files)
self.redirect('/serve/%s' % blob_info.key())
class ServeHandler(blobstore_handlers.BlobstoreDownloadHandler):
def get(self, resource):
resource = str(urllib.unquote(resource))
logging.info(resource)
blob_info = blobstore.BlobInfo.get(resource)
self.send_blob(blob_info)
application = webapp2.WSGIApplication([
('/', MainPage),
('/upload', UploadHandler),
('/serve/([^/]+)?', ServeHandler),
], debug=True)
[UPDATE1] 我點擊提交按鈕後,我檢查DEV-服務器Blob存儲瀏覽器,我發現該文件已被上傳在那裏,但是,我的Chrome瀏覽器仍然顯示「的網址‘/上傳’不匹配任何處理程序。'。這就是爲什麼?
是什麼在你的app.yaml的處理程序的一部分?是否有任何映射/上傳到這個Python模塊? – Greg
@Greg app.yaml只有一個hanlder。 - 網址:/腳本:AppWS.application –
一個更奇怪的事情,在開發服務器日誌,沒有任何logging.info(「上傳處理程序」)的信息,看來我UploadHandler沒有被調用,但是,文件被上傳到dev服務器blobstore和上傳URL總是(http:// localhost:8080/_ah/upload/ag5kZXZ-bXlnYWVweXN2Y3IiCxIVX19CbG9iVXBsb2FkU2Vzc2lvbl9fGICAgICA3LIJDA)**發生了什麼?** –