创建AWS SNS主题时:
a = conn.create_topic(topicname)
或者已经创建了主题:
a = conn.get_all_topics()
结果是:
{u'CreateTopicResponse': {u'ResponseMetadata': {u'RequestId': u'42b46710-degf-52e6-7d86-2ahc8e1c738c'}, u'CreateTopicResult': {u'TopicArn': u'arn:aws:sns:eu-west-1:467741034465:exampletopic'}}}
问题是如何将主题的ARN作为字符串:arn:aws:sns:eu-west-1:467741034465:exampletopic？