Application fields of Java:

1, Web application design

Can be engaged in website application development, Java occupies a large part in the field of website development, such as web page making, website maintenance, software testing and so on.

2. Big data technology

At present, the technologies applied to big data include Java applications, although Java

3. Visual programming:

Engaged in desktop application development of software enterprises, such as software testing, database management and application development, system support, etc.

4, mobile application development and design:

Can be engaged in mobile device application development, embedded application development, mobile website development, software production enterprise coding, software testing, system support, software sales, enterprise information management, office automation integration and other work.

Including wireless handheld devices, smart cards, communication terminals, medical equipment, information appliances (digital TV, set-top boxes, refrigerators), automotive electronic equipment and other application fields, such as Java applications on mobile phones, Java games, and so on, and many others will not be listed one by one.

Java career direction

1, Web development

At present, the application of Java programming technology is becoming more and more common and perfect. In the training and learning of Java, we can see that Java can not only do back-end development, but also do front-end development. In the course content of Java training institutions, html, CSs and js are all included.

2. Enterprise application development

The security and stability of Java have always been favored by enterprises. Now many enterprises will use Java to develop some large-scale applications, such as third-party trading system, bank front-end trading system, medical management system and so on. Therefore, some people with project experience can find jobs in Java enterprise application development after training.

3.Java Big Data Development

Now more and more enterprises are gradually increasing the application of big data, and engaging in big data must first understand a programming technology, and Java is one of them, so you can engage in big data-related technologies after learning Java technology well.

4. Game development

The domestic game industry has developed very rapidly in recent years, and there has always been a demand gap for professional game talents. At present, some game scripting languages can interact seamlessly with Java development language, and Java development language itself can also write game scripts. So, after studying Java development, you can also choose to become a game developer.

Java foundation:

Basic syntax, object-oriented, collections, threads, i/o streams, etc.

HTML, CSS, JS, these are the basis of Java writing web pages, and you must master the technology of Tomcat. Servlet, HTTP protocols, JSP, MVC, filters and so on.

JavaWeb:

Tomcat, Jsp, servlet, ajax, filter, listener, json.

Database:

MySQL、JDBC

spring mvc

Several spring mvc and their combinations spring +mybatisj, ssmspring mvc, etc.