I need the list of String parameter of request.getHeader(String value) .
I already know one which is “User-Agent” (e.g. request.getHeader(“User-Agent”) )
also for such cases about other methods like this, how do I get the list of parameter of such methods.
You can use getHeaderNames(). It returns an
Enumeration<java.lang.String>of all the header names therequestcontains.