The foreground refers to the background of app software, which means that an app on the server needs to log in and save to obtain data, which will be put into the database of the server through the background to query the database, and then returned to the foreground.

The foreground refers to the background of app software, which means that an app on the server needs to log in and save to obtain data, which will be put into the database of the server through the background to query the database, and then returned to the foreground.

The foreground refers to the background of app software, which means that an app on the server needs to log in and save to obtain data, which will be put into the database of the server through the background to query the database, and then returned to the foreground.

The foreground refers to the background of app software, which means that an app on the server needs to log in and save to obtain data, which will be put into the database of the server through the background to query the database, and then returned to the foreground.