Android-没有调试日志的ADB Logcat [英] Android - adb logcat without debug logs

问题描述

我不想通过 adb logcat 命令查看调试日志.我的手机中有大量调试日志，我不想看到它们.

I don't want to see debug logs from adb logcat command. There are tons of debug logs from my phone and I don't want to see them.

adb logcat --help 说"*:我仅输出信息日志，但除了调试以外，是否有其他选项可以过滤所有日志.

adb logcat --help says " *:I " will output only info logs but is there any option to filter all logs except debug.

推荐答案

来自此处的文档，当您指定日志级别过滤器时，它将显示该级别及更高级别的所有消息.级别指定为:

From the docs here, when you specify a log level filter, it will show all messages at that level and higher. The levels are specified as:

日志消息的标签是一个短字符串，指示消息所源自的系统组件(例如，对于视图系统，为"View").

The tag of a log message is a short string indicating the system component from which the message originates (for > example, "View" for the view system).

优先级是以下字符值之一，按从低到高的顺序排列:

The priority is one of the following character values, ordered from lowest to highest priority:

• V:详细(最低优先级)
• D:调试
• 我:信息
• W:警告
• E:错误
• F:致命
• S:无声(最高优先级，从未打印过任何内容)

...

以下过滤器表达式在所有标签上显示优先级为警告"或更高的所有日志消息:

The following filter expression displays all log messages with priority level "warning" and higher, on all tags:

adb logcat *:W

因此，考虑到这一点，通过您提到的 *:I 过滤器将记录除Verbose和Debug日志以外的所有内容.

So with this in mind, passing the filter you mentioned *:I will log everything but Verbose and Debug logs.

除非您打算显示Verbose以及其他日志级别，否则我认为您不能这样做，因为指定Verbose包括高于Verbose的任何内容.

Unless your intention is to show Verbose as well as the other log levels, I don't think you can do that because specifying Verbose includes anything above Verbose.

在这种情况下，对特定标签(而不是特定日志级别或两者的某种组合)进行过滤可能会很有用.

If that is the case, it might be useful for you to filter on a specific tag instead of a specific log level, or some combination of both.

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