Service side
Manage apps, one app for one site.
Manage the configuration under the app.
When you save the configuration, the version number of the app is updated.
Customer Service side
Other sites reference DLLs and invoke the Init method of Configcenter in the App_start of global, where the parameters are the application names configured on the server side.
During the initialization phase, the call is first synchronized, gets to the latest configuration, and then opens the task, which is called every 10 seconds.
SyncVersion is to compare the local version number with the latest version number on the server, and if not, pull the latest configuration.
Synchronizing the local configuration takes the Config object first and then the add and update operations by contrast.
Last saved and refreshed.
. NET Configuration Center-server/client