Shulou(Shulou.com)06/01 Report--

This article focuses on "what technologies are required for Java back-end development". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn what technologies Java back-end development should have.

I. Servlet technology

Servlet technology is one of the important technologies in the back-end of Java. As the core component of Java Web development, Servlet undertakes the core role of Web MVC structure (functional navigation). Although the traditional Model2 structure (Servlet+JavaBean+JSP) has been rarely used at present, the basic structure of Web development remains unchanged. The application of Servlet technology involves Web container, session (HttpSession), security, synchronization, Web application deployment and so on.

II. Java operates the database

Back-end developers inevitably deal with databases, so mastering the database operation of Java is a basic requirement. Java operation database involves JDBC, JNDI, RMI, DAO and other contents, in which the use of RMI+JDBC is a common solution for building java database development, while JNDI is the definition of various resources.

III. Spring framework

Spring+SpringMVC+MyBatis is a common back-end development solution at present. The principle of Spring is to build a "business component container", SpringMVC is a specific implementation framework of Web MVC, and MyBatis is an implementation framework based on DAO. From a performance point of view, Spring is a lightweight solution for EJB and is welcomed by Java programmers. Learning how to use these frameworks is a very easy process if you have a foundation for Servlet and database operations. Although Spring-based programming is convenient, Spring also has its drawbacks, such as tedious configuration files.

Fourth, construct the distributed development of Java combined with hadoop.

The distributed development of Java is an important content to improve the processing ability of the back-end of Java. RMI is a common solution for distributed development of Java, and it is easy to learn. After learning RMI, you can further learn to build distributed applications of Java under the Hadoop platform (big data platform). In addition, Docker (commonly used in cloud computing) is also a good platform for building distributed development.

Java development involves a lot of content and needs a systematic learning process. It is recommended to learn in the actual use process, so the effect will be better.

At this point, I believe that everyone on the "Java back-end development should have what technology" have a deeper understanding, might as well to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.