I company webIM use instant messaging to chat, this is a module of management system, now need to do a click on a user's head of group chat, and can jump to the chat interface, similar to QQ chat, thought for a long time, a began to think of it as a shopping cart interface user selected billing goods of that kind of thinking, feeling still doesn't work, the whole management system written in vue framework, when click the chat interface switch inside the user chat does not change the address bar of routing information, chat to do other project before it is a piece of hop routing contains the user's id, now don't have any idea, write this move by hand,