Log.e不打印UnknownHostException的堆栈跟踪 [英] Log.e does not print the stack trace of UnknownHostException

问题描述

在e是UnknownHostException的情况下调用Log.e(TAG, "some message", e)时，不会在logcat上打印堆栈跟踪.

Calling Log.e(TAG, "some message", e) where e is an UnknownHostException, does not print the stack trace on the logcat.

推荐答案

自2011年5月20日以来，Log类发生了变化，因此不会显示UnknownHostException异常.

Since May 20, 2011, there is a change in the Log class, such that UnknownHostException exceptions are not printed.

这是为了减少应用程序在无错误的情况下记录的日志量 网络不可用的情况. https://github.com/android/platform_frameworks_base/commit/dba50c7ed24e05ff349a94b8c4a6d9bb9050973b>

This is to reduce the amount of log spew that apps do in the non-error condition of the network being unavailable. https://github.com/android/platform_frameworks_base/commit/dba50c7ed24e05ff349a94b8c4a6d9bb9050973b

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