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The Java Developers Almanac 1.4Order this book from Amazon. |
e1052. Preventing the Creation of a Session in a JSP PageBy default, a JSP page will automatically create a session for the request if one does not exist. However, sessions consume resources and if it is not necessary to maintain a session, one should not be created. For example, a marketing campaign may suggest the reader visit a web page for more information. If it is anticipated that a lot of traffic will hit that page, you may want to optimize the load on the machine by not creating useless sessions. The <%-- Prevent the creation of a session --%> <%@ page session="false"> <html> <head><title>A Session-less JSP Page</title></head> <body> ... </body> </html>
e1047. Running Java Code in a JSP Page e1048. Saving Data in a JSP Page e1049. Implementing a Form in a JSP Page e1050. Implementing a Form That Prevents Duplicate Submissions in a JSP Page e1051. Precompiling a JSP Page
© 2002 Addison-Wesley. |