iOS- Seam 3 Core Data-如何抑制控制台输出？

Question

我有4-5个项目可以使用Seam 3正常运行，但是我有一个项目，那就是大量控制台输出。我不记得/不知道我是否打开/关闭了会创建这些消息的内容。这是一个示例：

2020-05-07 11:19:22.204169-0400 CodeCatching[5854:771280] Cloud Sync Started
CoreData: sql: SELECT 0, t0.Z_PK, t0.Z_OPT, t0.ZSM_LOCALSTORE_CHANGETYPE, t0.ZSM_LOCALSTORE_CHANGEDPROPERTIES, t0.ZSM_LOCALSTORE_ENTITYNAME, t0.ZSM_LOCALSTORE_QUEUED, t0.ZSM_LOCALSTORE_RECORDID FROM ZSM_LOCALSTORE_CHANGESETENTITY t0 WHERE ( t0.ZSM_LOCALSTORE_CHANGETYPE = ? OR  t0.ZSM_LOCALSTORE_CHANGETYPE = ?) 
CoreData: annotation: sql connection fetch time: 0.0001s
CoreData: annotation: total fetch execution time: 0.0001s for 0 rows.
CoreData: sql: SELECT 0, t0.Z_PK, t0.Z_OPT, t0.ZSM_LOCALSTORE_CHANGETYPE, t0.ZSM_LOCALSTORE_CHANGEDPROPERTIES, t0.ZSM_LOCALSTORE_ENTITYNAME, t0.ZSM_LOCALSTORE_QUEUED, t0.ZSM_LOCALSTORE_RECORDID FROM ZSM_LOCALSTORE_CHANGESETENTITY t0 WHERE  t0.ZSM_LOCALSTORE_CHANGETYPE = ? 
CoreData: annotation: sql connection fetch time: 0.0001s
CoreData: annotation: total fetch execution time: 0.0001s for 0 rows.
2020-05-07 11:19:22.204715-0400 CodeCatching[5854:771280] Local insert/update changes detected: 0 insertedOrUpdated
[]
2020-05-07 11:19:22.204767-0400 CodeCatching[5854:771280] Local delete changes detected: 0 deleted
[]
2020-05-07 11:19:22.204830-0400 CodeCatching[5854:771280] Will attempt saving (insert/update) to the cloud 0 CKRecords []

任何帮助消除这些日志的帮助都将得到赞赏。

Answer 1

[如果其他人有这个，我用this link来帮助我。基本上，我忘记了将这两个日志记录命令放到Xcode> editScheme> Run>变量中。您为变老付出的代价。

-com.apple.CoreData.SQLDebug 1
-com.apple.CoreData.Logging.stderr 1