如何使用 DynamoDBAutoGeneratedKey 为我提供自动生成的密钥?
我需要使用 AWS 开发工具包中的 DynamoDBAutoGeneratedKey 给我一个随机密钥(字符串类型),然后我可以用它来做一些事情.我在网上找不到任何这样做的例子,虽然它看起来应该相对简单,但我真的很难让它发挥作用.任何人都可以将我链接到正在使用的示例吗?
I need to use DynamoDBAutoGeneratedKey from the AWS SDK to give me a random key(of type String) that I can then use to do something. I can't find any examples online of doing this, and while it seems like it should be relatively straightforward I am really struggling to get this working. Can anyone link me to an example of this being used?
推荐答案
找到简单的答案.
String uniqueID = UUID.randomUUID().toString();
用DynamoDBAutoGeneratedKey
拧螺丝,听起来很头疼.
Screw using DynamoDBAutoGeneratedKey
, sounds like a headache.
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