两个通量之差

Question

我有两个通量，顺序不重要，我想得到一个有差的结果通量。我该怎么办？

示例：

Flux<Tweet> remoteTweets = Flux.just(
        new Tweet("tag1",new TweetID("text","name"),"userimage","country","place"),
        new Tweet("tag2",new TweetID("text","name"),"userimage","country","place")
);

Flux<Tweet> localTweets = Flux.just(
        new Tweet("tag1",new TweetID("text","name"),"userimage","country","place")
);

预期结果：tag2。

Answer 1

如果localTweets是有限流并且适合内存，则可以进行以下工作：