The question has too few conditions and is difficult to solve in detail. For example, the server maintains an article status list to record who is editing;
The client monitors the focus and sends requests to the server regularly. The request carries article editing information. The server receives the request, obtains the data, and responds.
Can be monitored using websocket.
The question has too few conditions and is difficult to solve in detail. For example, the server maintains an article status list to record who is editing;
The client monitors the focus and sends requests to the server regularly. The request carries article editing information. The server receives the request, obtains the data, and responds.