How Android uses ADB command to view application local database

D:\Program Files\Android\Sdk\platform-tools>adb shell
rk3288:/ $ su
rk3288:/ # chmod 777 /data/
rk3288:/ # chmod 777 /data/data/com.XX.XXX/databases/pos.db
rk3288:/ # cd /data/data/com.XX.XXX/databases/
rk3288:/data/data/com.XX.XXX/databases # sqlite3 XX.db
SQLite version 3.22.0 2018-12-19 01:30:22
Enter “.help” for usage hints.
sqlite>

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1. After connecting the real machine , Through the first su Command acquisition root Permission to operate , Otherwise, the database will be inaccessible because of lack of permission
2.chmod 777 With root The user's permission gives the database all permissions
3. adopt sqlite3 Open the database you want to access
4. After completing the above steps, you can happily access the database of the local application

Tips :
At the beginning, I didn't know the path of the local database
Can be in Android studio—>View–>Tool Windows–>Device file Explores View local data files , The path is
data/data/ App package name /databases Next , Just check it

------------------------------ The above content is what I didn't find Android Studio Groping under the premise of bringing a sharp weapon
What's wrong with this Android Studio The built-in database of this application can be opened automatically in