First, the theoretical stage is in the theoretical learning stage. First of all, we should learn from Java basic grammar including variable description, conditional judgment, loop, function description and so on.
In addition, you need to know the basic knowledge of Web, such as http protocol, BS architecture of Web application, etc.
Henan Henan IT Training believes that database is an indispensable and permanent component of Java application system, and it is necessary to master SQL grammar related knowledge in the theoretical learning stage.
Second, after theoretical study in the development stage, you must have mastered the basic knowledge of Java.
When entering the development stage, you need to master some skills needed in the daily development of Java projects.
As the saying goes, if a worker wants to do a good job, he must sharpen his tools first. Therefore, Jade Bird of Henan Peking University believes that he must first master the commonly used development tools and development environment of Java.
Third, in the advanced stage, we have mastered the basic development skills. In the advanced stage, we mainly cultivate the ability of developers to exercise in actual typical business scenarios, improve development efficiency and solve practical problems.
Fourthly, computer software development in the actual combat stage is a field that pays great attention to actual combat.
In the process of learning Java, there must be several practical projects to help you consolidate your previous learning results.
Henan java training thinks it is very helpful for you to enter the company to carry out practical business in the future.