What are the JSP?
C / is a programming language based on Java enables us to write dynamic Web pages.
Language development of Sun's server to run on any point they Server-side which is simply a written tags inside of HTML is very simple to learn, especially from knowing he has a concept of the web (HTTP).
Q / Do I have to have knowledge of Java pal I can learn to JSP?
C / no secret to anyone that the Sun strives to deny it, through the development of the second version of the language or the so-called Expression Language (JSP EL), which is seeking through the company not to include JavaScript code within the JSP language to enable not have knowledge in Java to write pages all JSP without the need because a person has to know pal Java, but only using all JSP EL but of course you must have knowledge of Paljava when a large or medium application is, but you can build a simple application without the need to learn JavaScript through JSP EL & JSTL.
Q / What is JSTL?
C / is an acronym for JavaServer Pages Standard Tag Library is a set of predefined tags that enables you used in your application without having to learn how to write them, it saves time and effort.
Q / Why use JSP?
C / in fact I know that this question is in the minds of a lot of readers why, for example, we use different languages for web development which is probably the most famous of all JSP answer to this question is the following:
1-not rely on a specific platform (Multi Platform).
2-There are many recycled components used more than JSP page Perhaps the most famous of these components (JavaBeans & EJB).
3-leveraging the power and advantages of Java.
4-support and a lot of companies have perhaps the most important (Apache & Oracle & IBM & Borland) and of course the Sun's parent firm, which is always trying to develop and improve.
Q / How long enough to know all JSP?
C / of course I advise you to learn JSP 2.0 because it is the last version and the change in the syntax a bit from the previous version.
Of course Believe me learn syntax language what it takes, but only 2-3 hours only (of course if you have a successor earlier in one of the languages of the web) so I will not speak it because it could be any diagnosed read and have understood simply but what is important is how to correct the writing of code....
ليست هناك تعليقات:
إرسال تعليق