What is JSP explain the life cycle of JSP?
Following steps are involved in the JSP life cycle: Translation of JSP page to Servlet. Compilation of JSP page(Compilation of JSP into test. Instantiation(Object of the generated Servlet is created) Initialization(jspInit() method is invoked by the container)
What is JSP explain it and also explain its advantages and disadvantages?
JSP is a collection of technologies developed by Sun Microsystems. It is used to develop web pages by inserting Java code into the HTML pages by making special JSP tags. It can consist of either HTML or XML (combination of both is also possible) with JSP Actions and commands. The full form of JSP is Java Server Pages.
What is JSP and how it works?
The JSP engine compiles the servlet into an executable class and forwards the original request to a servlet engine. The output is furthur passed on to the web server by the servlet engine inside an HTTP response. The web server forwards the HTTP response to your browser in terms of static HTML content.
What is JSP in easy language?
Java Server Pages (JSP) is a server-side programming technology that enables the creation of dynamic, platform-independent method for building Web-based applications. JSP have access to the entire family of Java APIs, including the JDBC API to access enterprise databases.
Who invented JSP?
Sun Microsystems
Released in 1999 by Sun Microsystems, JSP is similar to PHP and ASP, but uses the Java programming language….Jakarta Server Pages.
| Filename extension | .jsp, .jspx, .jspf |
|---|---|
| Developed by | Eclipse Foundation |
| Initial release | 1999 |
| Latest release | 3.0 October 21, 2020 |
| Type of format | Dynamic web page |
What is the life cycle of JSP page?
A Java Server Page life cycle is defined as the process started with its creation which later translated to a servlet and afterward servlet lifecycle comes into play. This is how the process goes on until its destruction. Following steps are involved in JSP life cycle: Translation of JSP page to Servlet
What is a Java Server Page life cycle?
A Java Server Page life cycle is defined as the process started with its creation which later translated to a servlet and afterward servlet lifecycle comes into play. This is how the process goes on until its destruction.
What are the phases of JSP Process?
The JSP pages follow these phases: Instantiation (Object of the Generated Servlet is created). Initialization ( the container invokes jspInit () method). Request processing ( the container invokes _jspService () method). Destroy ( the container invokes jspDestroy () method).
How do JSP pages work?
As with a normal page, your browser sends an HTTP request to the web server. The web server recognizes that the HTTP request is for a JSP page and forwards it to a JSP engine. This is done by using the URL or JSP page which ends with.jsp instead of.html. The JSP engine loads the JSP page from disk and converts it into a servlet content.