our project is an embedded web page in native app, which is a shopping mall. After entering the home page--> clicking on the personal Center, you will jump out of the web project, log in in app, and then directly open the page at the foreground. This is tantamount to reopening the webview,. At this time, the beforeRouteEnter hook in the page is not executed, and the code is fine. It has been tested on the PC. Is packaged online after app such a toss is not good, resulting in a large whiteboard page, how to break?