问题
I'm looking for the log file(s) that are made by logcat. Where are they typically stored?
回答1:
They are stored as circular memory buffers on the device. If you run "adb logcat > myfile" on your host system, you can retrieve the content into a file.
回答2:
To get post-mortem information from a device it is helpful to see the timestamp as well. To let you know when the event occurred, try: adb logcat -d -v time > logfile.txt
回答3:
If you just want to see the current contents of the log, you can do adb logcat -d > myfile
It will exit after dumping the log.
(suravi's suggestion would be good if you wanted to watch the log while testing.)
来源：https://stackoverflow.com/questions/4424544/where-are-android-logcat-files-stored