Hello community: According to ISSUE[1], the more selector, the slower the matching speed.
The solution of this PR[2] is to add a LRU cache to make the same realDataString match only once. If you are free, please see the PR[2] and help this PR[2] to solve the problem better. Looking forward to your reply. [1] https://github.com/apache/incubator-shenyu/issues/3367 [2] https://github.com/apache/incubator-shenyu/pull/3368
