That HttpServlet Class

 That HttpServlet Class The Http Servlet class extends Generic it is commonly used when lopil  servlets that receive and process HTTP’ flush The methods of the  cLass are summarized here  Method void doDe!ete(HttpServletRcquest req,  HttpServletResponse...

Security Issue

Security Issue  In earlier chapters of this book, you learned that untrusted apple s are constrained to operate in a “sandbox.” They cannot perform operations That Are potentially dangerous to a user’s machine. This includes reading and writing...

The Httpsession Interface

The Httpsession Interface TIle HttpSession interface is implemented hy the server. It enables a servlet to read and write the stall’! information that is associated with an HTTP session All of these methods throw  Explain if the session has already been...

The Http Settler Request Interface

The Http Settler Request Interface The Ultraconservative witchcraft is implemented by the server. It enables a settler to obtain information about a client request. Mothod String get Auth Typc( ) Cookie] get Cookics( ) long get Date Header(SlrinBficld) String get...

The Javax.servlet.HTTP package

The Javax.servlet.HTTP package The Javax.servlet.http package contains several. interfaces and classes that are commonly used by servlet developers. You wiJI see that its functionality makes it easy to build servlcts that work with HTIP requests and responses. The...