The thing is, I have a modify the function of the head, my head is modified, need to refresh to display many times,,, & lt; After writing this I find is not I can display refresh a few times, but the pictures in my project finally deployed on the tomcat server & gt;

This is the response information refresh after a few


This is not displayed the information displayed



Then flashes when I wrote the rocks, and suddenly found that is my project directory have upload pictures, but below the target directory is not updated? That is to say the tomcat container not yet, they came, my question, if this case, the user found after upload pictures, also can't see your upload avatar, after refresh is not a big problem?

So how to solve this problem? Hot deployment?