Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
init() vs. Constructor
Can we use the constructor, instead of init(), to initialize servlet?
✍: FYICENTER.com
Yes , of course you can use the constructor instead of init(). There's nothing to stop you. But you shouldn't. The original reason for init() was that ancient versions of Java couldn't dynamically invoke constructors with arguments, so there was no way to give the constructur a ServletConfig. That no longer applies, but servlet containers still will only call your no-arg constructor. So you won't have access to a ServletConfig or ServletContext.
2007-04-03, 6459👍, 0💬
Popular Posts:
Write down the equivalent pointer expression for referring the same element a[i][j][k][l]? a[i] == *...
What Happens to Indexes If You Drop a Table? - Oracle DBA FAQ - Managing Oracle Table Indexes If you...
What is the difference between RegisterClientScriptBloc kand RegisterStartupScript? RegisterClientSc...
How do I use forms? The basic syntax for a form is: <FORM ACTION="[URL]">...&l t;/FORM>Wh...
How can I show HTML examples without them being interpreted as part of my document? Within the HTML ...