Many students have been asking "How to get started with Java? Is there a guide for Java programmers?" How to learn at each stage? I have written related articles for everyone before, but they are not very comprehensive and overlook a lot For details, many students need a more basic and detailed learning route. Today I will tell you:
Java programmer study guide
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When learning the basics of Java, you should try to do as much as possible. In many cases, things you take for granted, when you write them out and run them, you will find that this is not the case. If you don't believe it, try. 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, do not rush to the next part, leave a few days to write some programs, and be as familiar with the basic content as possible.
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Web development waits for you to write a program for a few days, and you are often confused because what you write seems to be useless, such as implementing a simple calculator, reading a file, etc. At this time you should learn to write something that makes you feel interesting, so you should learn more. These contents are mainly related to Web development, including HTML/CSS/js (front-end page), Servlet/JSP (J2EE) and MySQL (database) related knowledge. The order of their learning should be from front to back, so the first to learn should be HTML/CSS/JS (front-end page). You can find this part on the runoob website above.
You can try to write some pages yourself, of course, you can do your best to make it the most beautiful. This part of the content is not particularly important in theory for the back-end Java, but at least it must be able to write some simple pages by yourself. Next, what you need to learn is the Servlet/JSP (J2EE) part. This part is the part that Java back-end development must be very proficient in. So this part is the most energy-intensive part of the three parts, and this time, you have to learn Use development tools instead of Notepad, you can choose eclipse. After you download and install eclipse, you can follow the tutorial to learn step by step, and you must do more. Regarding the choice of Servlet/Jsp part of the video, everyone likes to watch the Java video tutorial of the power node, so I recommend it to everyone.
Java programmer study guide