The main advantage of this mode is that it plays well with other frameworks that want to somehow alter the default Spring scheduling mechanism. The disadvantage is that the lock is applied even if you call the method directly. If the method returns a value and the lock is held by another ...
先来先服务(FCFS, First Come First Serve) 短作业优先(SJF, Shortest Job First) 最高优先权调度(Priority Scheduling) 时间片轮转(RR, Round Robin)