问题
Inside our application, we are randomly getting below issue while submitting requests. (occuring in different pages). On request submission,page suddenly goes blank.
We have multiple dropdowns in Jsp page. On selecting some of the drop-down , form submission happens to populate other dropdowns. We found that new modelandview is returned from controller, but page goes blank. When we refresh the url, application is available again.
Weird thing is , it doesn't not occur always even for same scenario No errors in application logs.
Only error I can see is in the chrome console
Any help/suggestion to debug this issue is highly appreciated
来源：https://stackoverflow.com/questions/60706739/jsp-page-on-spring-mvc-renders-to-whitescreen-on-page-refresh