Completionblockisgettingtriggeredevenbeforemyoperationcompletesinmainmethod我正在尝试使用OperationQueue和Operation在Firebase中创建用户。我将FirebaseAuth调用放在操作主方法中。即使在Firebase注册过程成功之前,也会触发操作的完成块。RegistrationViewModal.swift12345678910111213//Thisisoperationinitialization letoperationQueues=OperationQueues() letregistr
Completionblockisgettingtriggeredevenbeforemyoperationcompletesinmainmethod我正在尝试使用OperationQueue和Operation在Firebase中创建用户。我将FirebaseAuth调用放在操作主方法中。即使在Firebase注册过程成功之前,也会触发操作的完成块。RegistrationViewModal.swift12345678910111213//Thisisoperationinitialization letoperationQueues=OperationQueues() letregistr