122 In your web application, you need to execute a block of code whenever the session object is
first created.
Which design will accomplish this goal?
(A) Create an HttpSessionListener class and implement the sessionInitialized method with that block
of code.
(B) Create an HttpSessionActivationListener class and implement the sessionCreated method with
that block of code.
(C) Create a Filter class, call the getSession(false) method, and if the result was null, then execute that
block of code.
(D) Create an HttpSessionListener class and implement the sessionCreated method with that block of
code.
(E) Create a Filter class, call the getSession(true) method, and if the result was NOT null, then execute
that block of code.
阿摩線上測驗
登入