If you want to become a Java programmer, then you are in the right place today, and the editor is here to give you benefits! ! ! Teach you how to quickly become a Java programmer. Here are some suggestions, come and learn.
1. Java Basics
First of all, find a basic Java tutorial to learn. Here you can recommend a set of Java basic teaching videos that look reliable . After learning the above content, you should have a basic understanding of Java, you can write some simple programs in Java language, and you use the simplest editor, such as Notepad. At this time, don't rush to the next part, leave a few days to write some programs and get familiar with the basics as much as possible.
2. Web Development
At this time, you need some interesting content, which is mainly related to web development, including HTML/CSS/JS (front-end pages), Servlet/JSP (J2EE) and Mysql (database) related knowledge.
Their learning order should be from front to back, so the first thing to learn should be HTML/CSS/JS (front-end pages), which you can find on the runoob website above. You can try to write some pages yourself, of course, you can do your best to make it the prettiest.
Next, you need to learn the Servlet/JSP (J2EE) part , which is the part that Java back-end development must be very proficient in, so this part is the most energy-intensive among the three parts, and at this time, you need to learn Use development tools, and can no longer use Notepad, you can choose eclipse.
The last step, you need to learn to use the database, mysql is a good choice for entry, and the mainstream relational database in the Java field is mysql.
3. Development framework
You also need to learn some development frameworks to participate in the work. At present, the mainstream is the SSM framework, namely spring, springmvc, mybatis. You need to learn the construction of these three frameworks, and use them to make a simple CRUD web project.
It should also be mentioned that in the process of building SSM, you may often come into contact with a tool called maven. This tool is also a tool that you almost must use in your future work, so you can also learn about maven in the process of building SSM. At your current stage, you only need to understand the basic usage of maven on the Internet. Some high-end usages will gradually come into contact with your work experience.
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