JSP working principle

Source: Internet
Author: User

JSP Working principle

All JSP pages, when executed, are converted to Servelet (. java) by the server-side JSP engine, and then by the JSP engine invoking the Java compiler, compiling Servelet (. java) into a class file (. Class) and by the Java Virtual machine ( JVM) to interpret execution. Here's how to verify this:

There is a JSP page test.jsp, enter http://localhost:8080/Test.jsp in the browser address bar, will appear execution result. At the same time under the%catalina_home%workcatalinalocalhost two more files: _test_jsp.java and _test_jsp.class, they are Servelet and class files respectively.

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.