above is that it doesn't need to be compiled, but it's not strictly correct, it just doesn't need to be statically compiled, that is, it doesn't need to be compiled before the formal deployment runs, However, after the Web application deployment is run, it is dynamically converted to a servlet class and the class is compiled. When a JSP page is requested for the first time, it is converted to a page implem
JBuilder leads my JSP journey
At that time, I left the annoying "management" position. In fact, I decided to start my own business, so I quit. Dramatic is that my first startup project was not a well-known PowerBuiler or Delphi, but it was just my weakness, Java Web programming.
The program was developed using Jbuilder and JSP technology. It was very simple, but
programming language and object-oriented programming, and there are two sets of technologies that are needed for a web developer's day-to-day work. The first group includes the technologies that each Web programmer must have. The second group contains the techniques that you should master in order to be a senior programmer.
Basic Skills
If you want to call yourself a
Include|js| News
This article is a follow-up article from the Java Brett McLaughlin following the first JSP best practices article, and in this article, the author shows you how to extend the inclusion functionality for dynamic content in JSP technology. Understand the differences between static include pseudo directives and dynamic jsp:include elements, figuring out how to mix and match them to get the bes
I. Introduction and advantages and disadvantages of the mainstream website development language.Now the mainstream web development language mainly includes CGI, ASP, PHP, ASP, JSP and so on.HTML: Of course, this is the most basic language of the Web, and every server language needs its support.(i) ASP of website development language:ASP (Active Server pages) is a
JSP Introduction: (Understanding)1) JSP background① in many dynamic Web pages, most of the content is fixed, only the local content needs to be dynamically generated and changed;② If you use a servlet program to output a Web page that only local content needs to be dynamically changed, all of the static content needs t
Before learning how to compile your JSP page in Java, you need to understand the server-side JSP element called "Action actions)", which executes server-side tasks without writing Java code. The action tag can be used by Advanced page designers. It can also be used by script writers who are not familiar with Java and want to display the values stored in the JavaBeans component. As mentioned above, most labe
the same project resource when it belongs to the same session.We re-open the new browser window again without closing the sessionlifedemo.jsp page and session_page2, this time weSeparate access to the SESSION_PAGE2.JSP page, ID code or the same as above, indicating that this situation is still the same session.Please see the results:3) All pages of this session are closed before re-accessing a JSP or the s
js| Dynamic One, what is JSP
JSP (JavaServer pages) JSP by the Sun Microsystems Company Advocacy, a number of companies involved in the establishment of a dynamic Web page technology standards, its Web site is http://www.javasoft.com/products/
Java Web Foundation Summary Nine--jsp tagsJSP tags are also known as JSP Action, in the previous, the JSP is designed to act as a presentation layer. We want the JSP page to be used only as a data display module, not to embed any Java code into any business logic, but it is
Java has gradually warmed up in recent years. With the introduction of Java SE 5 and Java SE 6, the future of Java is even more brilliant. However, Java-based JSP has been unable to lift the header before Java SE 5 was launched. The most important reason is that although JSP is very powerful, however, its biggest advantage is its biggest disadvantage. Its powerful functionality means complexity. In particul
js| Dynamic Eight, technical analysis
Microsoft's ASP technology is also a dynamic web development technology. JSP and ASP form very similar, ASP programmer at a glance can recognize
1, JSP efficiency and security is higher
ASP to the source form storage, to explain the way to run, each ASP Web page calls need to ex
What is a Web container
Web container (Container) is the only HTTP server recognized by servlet/jsp
At a specific level, the container is basically a program written in Java, running on the JVM, different types of containers will be responsible for different work, if the servlet/jsp Run
Java language, namely platform-independent, once written, run anywhere. The second concept: JSP is a dynamic Web technology standard advocated by Sun company.1. Dynamic Content TemplatesJSP is the insertion of a Java program segment into a traditional HTML file. In this section of the program can write some JDBC code to access the database, you can also send e-mail or as a remote EJB client to access the E
Author: lovehacker
This article describes how to obtain FreeBSD 4.0 root permissions through web intrusion.This article mainly aims at education. I hope that you will not use some methods and procedures in this article to endanger network security.Author: lovehackerContact: lovehacker@263.netAddress: http://www.chinansl.comThe copyright is owned by the Information Technology Limited Liability Company of the League. Reprinting is permitted, but the int
First, what is JSP
JSP (JavaServer pages) JSP by the Sun Microsystems Company Advocacy, a number of companies involved in the establishment of a dynamic Web page technology standards, its Web site is http://www.javasoft.com/products/jsp
The JSP (JavaServer Pages) technology is a further abstraction of the servlet, developed by JCP (Java Community Process), is an open, freely accessible specification for generating dynamic content, and is also Java 2 Enterprise Edition) is an important part of the specification. Many business application servers such as Bea WebLogic, IBM WebSphere, Live JRun, and Orion support JSP technology.
Why does JSP appear? Java has encountered many difficulties when pushing it to developers. first, Java lacks extensive support from mainstream systems, and there is a lack of application methods that can be directly referenced on all platforms and technologies. At this time, java is moving towards positive progress at each application layer, and it has taken a firm step in both the fields that you are good at and those that are not good. What makes
By chance, I saw a website with fresh and comfortable pages. The website is developed using JSP,
Because of my personal interests, I decided to look at the security of the system.Telnet www.target.com 8080GET/maid HTTP/1.1[Enter][Enter]The returned results are as follows:HTTP/1.0 404 not foundDate: Sun, 08 Jul 2001 07:49:13 GMTServlet-engine: Tomcat web server/3.1 (JSP
actual response page. where/represents the root directory of the current WEB app. > How the JSP engine uses the request forwarding when responding to error.jsp. > Iserrorpage Specifies whether the current page is an error handling page, which can be used to indicate whether the current page can use exception to hide variables. Note that if you specify Iserrorpage= "true" and use the Exception method,
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