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Servlet container calls servlet init() method before handling client requests. It is called just one times after servlet is created. By default it does nothing. You can override this method and it is also good for performing one-time activities. Such as database connection or reading configuration data etc.
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.
14 maj 2024 · Creates an instance of the servlet class. Initializes it by calling the init method. The init method must complete successfully before the servlet can receive any requests.
What is the Servlet init() Method? The init() method plays a central role in the lifecycle of a servlet. But what exactly does it do? Simply put, the init() method initializes a servlet, setting the stage for its entire operation within a web application.
The web container calls the init method only once after creating the servlet instance. The init method is used to initialize the servlet. It is the life cycle method of the javax.servlet.Servlet interface.
29 mar 2023 · Calls the Servlet’s init ( ServletConfig config). init () is called only once when the Servlet is loaded in memory for the first time and stored in the ServletConfig object. The Servlet creator can encapsulate any code that must run before the main code spec of the Servlet is executed such as connecting to a database for instance.
