隐藏奇怪的Xcode日志

当使用Xcode 8+并创建一个新的空白项目时，运行应用程序时会出现以下日志:

2016-06-13 16:33:34.406093 TestiOS10[8209:100611] bundleid: com.appc.TestiOS10, enable_level: 0, persist_level: 0, propagate_with_activity: 0
2016-06-13 16:33:34.406323 TestiOS10[8209:100607] Created DB, header sequence number = 248
2016-06-13 16:33:34.409564 TestiOS10[8209:100611] subsystem: com.apple.UIKit, category: HIDEvents, enable_level: 0, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 0, privacy_setting: 0
2016-06-13 16:33:34.504117 TestiOS10[8209:100607] Created DB, header sequence number = 248
2016-06-13 16:33:34.548023 TestiOS10[8209:100607] subsystem: com.apple.BaseBoard, category: MachPort, enable_level: 0, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 0, privacy_setting: 0
2016-06-13 16:33:34.568458 TestiOS10[8209:100608] subsystem: com.apple.FrontBoard, category: Common, enable_level: 0, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 0, privacy_setting: 0

也许有人已经找到了这个的配置?

当前回答

请注意，对于iOS 14模拟器，OS_ACTIVITY_MODE=disable将不会显示任何使用新的Swift Logger的日志。您必须删除或启用它。

2020-09-29 21:41:29

其他回答

一条推特给了我答案——https://twitter.com/rustyshelf/status/775505191160328194

为了阻止Xcode 8 iOS模拟器疯狂登录，在调试方案中设置环境变量OS_ACTIVITY_MODE = disable。

它工作。

2016-09-13 05:52:07

试试这个:

1 -从Xcode菜单打开:Product > Scheme > Edit Scheme

2 -在“环境变量”中设置OS_ACTIVITY_MODE = disable