Tomcat的默认缓存头？

Question

I am using tomcat 7. When any page/JS file is served I see below headers getting set on browser net panel. Nowhere in code I am setting them.

    "Cache-Control", "no-cache, no-store"
    "Pragma", "no-cache"

Does tomcat set them by default or something else is playing magic here ?

Answer 1

These are the default values considered by the browser. Service can override these response header values