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27 wrz 2008 · Constructor arguments cannot be specified on an interface, so the ServletContext needs to be specified on a normal method signature. This allows the application server to know how to initialize any Servlet implementation properly.
19 paź 2021 · init () method: The Servlet.init () method is called by the Servlet container to indicate that this Servlet instance is instantiated successfully and is about to put into service.
8 sty 2024 · In this example, we’ve shown how to define servlet initialization parameters by using annotations, and how to access them with the getInitParameter() method.
29 mar 2023 · The init() Method. init() is declared as follows: public void init(ServletConfig config) throws ServletException. During initialization, the Servlet has to access two objects: ServletConfig; ServletContext; This is because to init() an object of ServletConfig is passed as a parameter.
The init () method in Servlet programming takes a ServletConfig object as a parameter. This object stores the configuration and initialization parameters for the servlet. If the servlet fails to initialize the resource to handle the request, the init () method can throw a ServletException.
9 sty 2024 · For every Servlet class in our application, the web container will create one ServletConfig object and the web container will pass this object as an argument to the public void init (ServletConfig config) method of our Servlet class object. Some of the important points on ServletConfig are:
To understand the init() method, one must grasp the servlet lifecycle. From birth to death, a servlet goes through several stages: Instantiation: The servlet container loads the servlet class and creates an instance. Initialization: The init() method is invoked to initialize the instance.
