java - service中开启线程的事务问题

Question

现在的情况是在AService（spring创建）中 开启了一个线程，该线程通过线程池（spring创建）执行execute，线程中执行了BService（spring创建）的逻辑 事务都配成required，方法知道下来会在一个事务里么?

Answer 1

PROPAGATION_REQUIRED
If there is no current transaction, create a new transaction. If there is already a transaction, add it to this transaction.

Answer 2

I remember that Spring’s transactions are implemented through ThreadLocal, so AService and BService will not be in the same transaction