Implementing a wildcard search in Google App Engine/Java

Question

I'm trying to implement a basic 'search' system across multiple entities. I know that there is no like operator support in GQL , but that leaves with the problem of an efficient, straightforward way of performing searches across my entities.

What is the idiomatic way of performing such searches in Google App Engine/Java ?

Answer 1

看看Lucene 这个问题的答案。

Answer 2

也许您正在寻找Datastore Java API ？