Can we override JSP service method?

Can we override JSP service method?

_jspService() method is used to serve the raised requests by JSP.It takes request and response object as parameters. This method cannot be overridden.

Which of the following method should not be overridden in JSP?

_jspService() method

What are the life cycle methods of JSP?

Following are the JSP Lifecycle steps:

• Translation of JSP to Servlet code.
• Compilation of Servlet to bytecode.
• Loading Servlet class.
• Creating servlet instance.
• Initialization by calling jspInit() method.
• Request Processing by calling _jspService() method.
• Destroying by calling jspDestroy() method.

Which JSP life cycle steps out of order?

The destruction phase of the JSP life cycle represents when a JSP is being removed from use by a container. The jspDestroy() method is the JSP equivalent of the destroy method for servlets. Override jspDestroy when you need to perform any cleanup, such as releasing database connections or closing open files.

Which method is called multiple times in JSP life cycle?

In this, the request and response object of the JSP Page is handled using the _jspservice() method. The container invokes the _jspservice() method to handle the request raised by the JSP page. This method handles the GET, POST request just like the servlet service() method. It can be called multiple times.

What is the process of J2EE JSP?

JSP basics JSP can be regarded as a convenient way of writing servlets. In fact, the J2EE server implements JSP pages by translating them into servlets. The idea is to embed Java code in HTML using special tags, which are executed at runtime by the server to produce the final HTML response.

What opens a JSP file?

JSP files are JavaServer Pages, and you’ll need to run a JSP server to have them run. If you have Apache installed, you’ll be able to get the jsp application running with Apache Tomcat: http://tomcat.apache.org . Basically to open a . jsp file, you can use notepad , notepad++ , eclipse , textpad and so on.

How do I open a JSP file in my browser?

How to View a JSP File

1. Open Internet Explorer.
2. Click “File” from the menu bar and then click “Open.”
3. Click “Browse.”
4. Select “All Files” from the drop-down menu above the “Open” and “Cancel” buttons.
5. Locate and highlight the JSP file you want to view and then click “Open.”
6. Open Mozilla Firefox.

How do I run a JSP program?

How to Run a JSP Program in Apache Tomcat (Windows)

1. In your text editor, you will develop a simple JSP that creates a web page to display the current date.
2. Save your file as DateJSP.
3. Copy your file to CATALINA_HOME/webapps/ROOT , e.g., c:/Tomcat8/webapps/ROOT .
4. Start the Tomcat server.

How do I edit JSP file?

How to Edit a JSP File

1. Download a .
2. Follow the menu and prompts from the software publisher to install the plug-in.
3. Complete the installation process by restarting your computer.
4. Find the plug-in from your computer’s menu to open it.
5. Create a new file using the plug-in, or modify an existing .
6. Save your file as a .

How do I preview a JSP page?

You right click on the jsp file and then highlight “Open With” . You will get options like JSP Editor, Text editor, Web Page Editor.

How do I save a JSP program?

To learn how to run a JSP in Apache Tomcat in a Windows environment, follow these 7 steps:

1. In your text editor, you will develop a simple JSP that creates a web page to display the current date.
2. Save your file as DateJSP.
3. Copy your file to CATALINA_HOME/webapps/ROOT , e.g., c:/Tomcat8/webapps/ROOT .