Android的Context.openFileOutput（）使用什么文件系统路径？(What file system path is used by Android's Context.

Android的Context.openFileOutput（）使用什么文件系统路径？(What file system path is used by Android's Context.openFileOutput()?)

我不明白为什么这个答案不在Android开发者文档中; 我发现他们一直令人沮丧。

在Context类上重新使用openFileOutput（）方法来打开写入文件，写入哪些内部存储文件路径？

http://developer.android.com/reference/android/content/Context.html

http://developer.android.com/guide/topics/data/data-storage.html#filesInternal

I can't understand why the answer to this isn't in the Android developer docs; I find them consistently frustrating.

Re the openFileOutput() method on the Context class to open a file for writing, what internal storage file path does it write to?

http://developer.android.com/reference/android/content/Context.html

http://developer.android.com/guide/topics/data/data-storage.html#filesInternal

最满意答案

在Context类上重新使用openFileOutput（）方法来打开写入文件，写入哪些内部存储文件路径？

它指向Context上的getFilesDir()返回的位置。 您可以告诉这一点，因为文档说：

返回文件系统目录的绝对路径，其中存储使用openFileOutput（String，int）创建的文件。

Re the openFileOutput() method on the Context class to open a file for writing, what internal storage file path does it write to?

It points to where getFilesDir() on Context returns. You can tell this because the documentation says:

Returns the absolute path to the directory on the filesystem where files created with openFileOutput(String, int) are stored.