1. First let your mobile phone and your computer for multimedia connection
2. First find your Android SDK directory, then enter the platform-tools directory, then shift + right mouse button, choose to open cmd or Powershell window here, and then execute the adb shell command
3. Then we randomly find a picture in the phone and check its saved location as shown in the figure
4. We look for this picture according to the location found
The internal storage path in the figure above is generally /storage/emulated/0 (available through the code: Environment.getExternalStorageDirectory().getPath())
Then we can find it in the corresponding directory
