Question

我尝试使用python脚本将$where = array( 'username' => $this->session->userdata('username'), 'reservation_status' => 1, 'reservation_date' => $desired_date, ); $query = $this->db->select('*')->from('courtone_reservation')->where($where)->get();项目放入Amazon DynamoDB表中，但是当我运行python脚本时出现以下错误：

put

我的代码是：

Traceback (most recent call last):
  File "./table.py", line 32, in <module>
    item.put(None, None)
  File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/item.py", line 183, in put
    return self.table.layer2.put_item(self, expected_value, return_values)
  File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer2.py", line 551, in put_item
    object_hook=self.dynamizer.decode)
  File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer1.py", line 384, in put_item
    object_hook=object_hook)
  File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer1.py", line 119, in make_request
    retry_handler=self._retry_handler)
  File "/usr/local/lib/python2.7/dist-packages/boto/connection.py", line 954, in _mexe
    status = retry_handler(response, i, next_sleep)
  File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer1.py", line 159, in _retry_handler
    data)
boto.exception.DynamoDBResponseError: DynamoDBResponseError: 400 Bad Request
{u'message': u'Requested resource not found', u'__type': u'com.amazonaws.dynamodb.v20111205#ResourceNotFoundException'}

我的参考是：Setting/Getting/Deleting CORS Configuration on a Bucket

Answer 1

我在我的帐户中运行了您的代码，它100％完美，返回：

{u'ConsumedCapacityUnits': 1.0}

您可能想要检查您使用的是最新版本的boto：

pip install boto --upgrade

Answer 2

我在谷歌搜索并解决了我的问题。我在我的覆盆子pi板上设置了正确的时间和日期并运行该程序，它运行正常。

如何使用python将项目放入DynamoDB表？

2 个答案: