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This article mainly explains what beginners need to prepare for learning Java. The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn what beginners need to prepare for Java.

I'm going to start learning Java. What do I need to prepare?

As a beginner in learning Java, you should at least prepare the following things:

(1) an Java language development kit (Java Devekopment Kit), including Java

Compiler and Java runtime environment. The standard version of Java 2 SDK developed by Sun is recommended.

The current version of Java 2 SDK can be downloaded from http://java.sun.com/j2se/1.4/.

Please select the appropriate download connection according to the development platform you are using.

(2) An api document in Java language. The current version of API document in Java language is also available free of charge.

download. This document will be the most frequently used reference material in your learning and development process.

(3) A Java language integrated development environment in which Java code can be edited and implemented.

Compile and debug. The integrated development environment I recommend is JCreator, which can

Download from www.jcreator.com.

2 the choice of integrated development environment

As a novice, I do not encourage you to use a variety of advanced development tools from the beginning, for example

Such as Visual Age for Java of IBM company and Java Builder of Borland company.

Using these development tools does not help you gain a deep understanding of Java's design ideas, so neither

Can help you learn Java very well.

A simple tool that can edit Java code and compile and debug Java programs, often

It is the best choice for beginners. When I started to learn Java, I used to write with fainting.

Board to edit the Java code, compile and run the HelloWorld program at the DOS prompt that faints to death

Preface. According to the suggestions of some friends on the page, the following configurations are recommended:

(1) windows: UltraEdit + jdk

(2) Windows: JCreator + JDK

(3) Linux: emacs + JDK

3 Java tutorial

I highly recommend that beginners who are just learning Java download an updated copy from Sun's website.

Version of Java Tutorial, this tutorial basically covers the development of ordinary Java applications

All kinds of knowledge is needed, and a large number of demonstration programs and source code are given.

Download address: http://java.sun.com/docs/books/tutorial/index.html)

4 reference materials

Some good Java programming references include:

(1) Thinking in Java

(2) Java 2-The Complete Reference

If your English level is good, please try to read the English version of the reference materials directly.

5 about VJ++

To be fair, VJ++ is an excellent fainting application development tool, it is familiar with

Java programmers can quickly develop applications for the fainting platform. It's a pity that

VJ++ is not a good Java application development tool because it does not conform to the current version

The Java standard of. Therefore, if you want to learn Java, you should give up VJ++.

6 other integrated development environments

Visual Age for Java of IBM and Java Builder of Borland

Suitable for senior developers, it is not recommended for beginners who are just learning Java.

Thank you for your reading, the above is the content of "what does a novice need to prepare for learning Java"? after the study of this article, I believe you have a deeper understanding of what beginners need to prepare for learning Java, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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