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

问题描述

我在Android设备上创建一个SQLite数据库。该程序可以读取/写入到数据库中，以便数据库文件显然被创建。该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"

但是当我浏览目录的设备上我无法找到该文件clientDB.db。我看着数据目录内，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.

有谁知道什么可能是错在这里？

Does anyone know what could be wrong here?

推荐答案

如果你的意思是你访问 /数据，发现什么也没有，而你正在检查一个普通的棋子Android的硬件，即预计。 DDMS没有权限浏览 /数据。

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.

不过，至少如果你的应用程序被编译在​​调试模式下，你可以使用亚行拉命令在控制台直接下载你的文件。

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.

这篇关于安卓：在哪里数据库文件存储在哪里？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！