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What is the difference between JSF, Servlet and JSP? 1290 JSP (JavaServer Pages) JSP is a Java view technology running on the server machine which allows you to write template text in client side languages (like HTML, CSS, JavaScript, ect ) JSP supports taglibs, which are backed by pieces of Java code that let you control the page flow or output dynamically A well-known taglib is JSTL
java - How does jsp work? - Stack Overflow Then, this servlet checks if the JSP is already compiled If the JSP is not compiled yet, the JSP servlet translates the JSP to some Java source code implementing the Servlet interface Then it compiles this Java source code to a class file This class file usually is located somewhere in the servlet container's work directory for the
jsp - How to install JSTL? It fails with The absolute uri cannot be . . . that URI is for JSTL 1 0, but you're actually using JSTL 1 2 which uses URIs with an additional jsp path This URI change is because JSTL, who invented EL expressions, was since version 1 1 integrated as part of JSP 2 0 (released way back in 2001!) in order to share reuse the EL logic in plain JSP too
How to output HTML from JSP lt;%! . . . % gt; block? - Stack Overflow The JSP page gets translated by your webserver into a Java servlet Inside tomcats, for instance, everything inside scriptlets (which start "<%"), along with all the static HTML, gets translated into one giant Java method which writes your page, line by line, to a JspWriter instance called "out"
How can I escape special HTML characters in JSP? Before I go and create a custom tag or Java method to do it, what is the standard way to escape HTML characters in JSP? I have a String object and I want to display it in the HTML so that it appears to the user as is
How to get parameters from the URL with JSP - Stack Overflow The JSP expression language defines a set of implicit objects: pageContext: The context for the JSP page Provides access to various objects including: servletContext: The context for the JSP page’s servlet and any web components contained in the same application See Accessing the Web Context session: The session object for the client