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, 7680👍, 0💬
Popular Posts:
What Are Named Parameters? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions Name...
How can I implement a variable field width with printf? That is, instead of something like %8d, I wa...
.NET INTERVIEW QUESTIONS - What is the difference between thread and process? A thread is a path of ...
What is triple constraint triangle in project management ? Project Management triangle is depicted a...
What does a well-written Object Oriented program look like? A well-written object oriented program e...