This course is very suitable for students with zero foundation. This set of Java tutorials explains the construction of Java development environment, Java basic syntax and Java object-oriented. Every knowledge point is explained very delicately, from shallow to deep.

2. Database database

Master the complete knowledge of MySQL, PLSQL and Oracle, as well as the background knowledge of JDBC specification formulation, JDBC programming six-part, JDBC transaction, JDBC batch processing, SQL injection, row-level locking and so on. This tutorial is one of the best Java tutorials for learning database and JDBC.

3.web front end

You can develop basic web pages and understand HTML pages written by others. Explain in detail what css and cascading style sheets are. A large number of front-end small cases, JavaScript event handling, JavaScript objects, inheritance, JSON and other knowledge points, learning this will open the way to the WEB front-end.

4.javaweb

Eclipse shortcut keys, download and installation, Tomcat9 configuration and use, JavaWeb development foundation, Servlet programming, JSP…… ..............................................................................................................................................

5.Web project

The development mode based on JDBC+Servlet+JSP is used to complete the development of enterprise real applications, and MVC architecture mode is encapsulated, and connection pool technology is introduced, covering common design modes such as factory, agent and responsibility chain. Through the study of this Java video tutorial, it will definitely lay a solid foundation for the later study of the three frameworks.

6.java High-level Framework

The use of static proxy, JDK dynamic proxy and CGLIB dynamic proxy, and the comparison of application scenarios, the version of Struts is 2.3.24. Struts2 is the product of the combination of struts 1 and webwork. Although the share of struts2 in the development field is decreasing year by year, it is necessary to study the core idea of the classic MVC framework. This set of Java video tutorials is suitable for Java beginners and lays a solid foundation for future study.

Spring MVC's market share is rising, and its momentum has surpassed Struts2. This Java video tutorial covers the basic content of SpringMVC and advanced content such as integration with Spring framework (such as IoC container, AOP, etc.). ). After learning this Java video tutorial, we can design a clean Web layer and a thin Web layer very simply. Mastering strong conventions is more important than configuring contractual programming support. You can simply perform unit tests on the Web tier. It is very easy to integrate with other view technologies, such as Velocity, FreeMarker and so on, which laid the foundation for later SSM projects.

There is also the use and application of Spring4 in SSM framework. This Java video tutorial covers almost all the knowledge points that may be used in practical work. Lay a solid foundation for future study.

7. Distributed technology system

Many cutting-edge technologies, such as IntelliJ IDEA, SpringBoot, linux system installation tutorial, SVN, Maven, Redis, Dubbo, are constantly updated.

This is my family's study content, so we can't put it all on. If you watch it, you can search for java, and the first learning video will come out, which is the one I mentioned. Teacher Du studied the video, and the video playback 130W is very heavy!

In short, if you are excellent, you can learn skills and find a job. Poor, can't learn anything, only cut leeks. Finding a good one is very important!