Android:数据库文件存储在哪里? [英] Android: Where are database files stored?

问题描述

我在 Android 设备上创建了一个 SQLite 数据库.该程序可以读/写数据库，因此显然已经创建了数据库文件.SQLiteDatabase.mPath 设置为

I created a SQLite database on Android device. The program can read/write to database so the database file has obviously been created. The SQLiteDatabase.mPath is set to

db.mPath = "/data/data/dev.client.android/databases/clientDB.db"

但是当我浏览设备上的目录时，我找不到文件 clientDB.db.我查看了数据目录，但它似乎是空的.

but when I browse the directories on the device I can't locate the file clientDB.db. I looked inside data directory but it appears to be empty.

有谁知道这里有什么问题吗?

Does anyone know what could be wrong here?

推荐答案

如果你的意思是你访问了 /data 并没有发现其中的任何内容，并且你正在检查一个普通的 Android 硬件，那就是预期的.DDMS 无权浏览/data.

If you mean you visited /data and found nothing in it, and you are examining an ordinary piece of Android hardware, that is expected. DDMS does not have permission to browse through /data.

但是，至少如果您的应用是在调试模式下编译的，您可以在控制台使用 adb pull 命令直接下载您的文件.

However, at least if your app is compiled in debug mode, you can use the adb pull command at the console to download your file directly.

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