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This article mainly introduces how to build a Scala development environment, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Scala is based on the Java platform, so the Scala development environment is easy to build. After reading the following introduction, you will know a thing or two about the construction of the Scala development environment and some common resources.

Scala, known as the successor of Java, gracefully combines the familiar object-oriented technology with the functional programming technology gradually recognized by developers with the popularity of dynamic languages; at the same time, Scala is a static language, IDE can help developers to complete a lot of additional automatic operations, but also avoid the current dynamic language requires a lot of unit testing tedious work.

Scala has too many advantages, which will be discussed later. Today's task is to prepare the development environment for Scala, including SDK, IDE settings, list of common resources, and so on.

download

First, go to Scala's website to download the version of *: http://www.scala-lang.org/downloads.

Currently, the stable version of * * is 2.7.5 with the file name scala-2.7.5.final.zip.

Download and extract it to a local hard disk, for example: d:\ local\ scala-2.7.5.final

Set environment variabl

The next step is to modify the environment variable of the system and add D:\ local\ scala-2.7.5.final\ bin to the environment variable PATH so that you can directly invoke the tools and commands provided by scala later.

Once set up, type the "scala" command on the command line of the system, and you should see the following interface, indicating that the installation has been successful:

Microsoft Windows XP [version 5.1.2600] (C) copyright 1985-2001 Microsoft Corp.C:\ Documents and Settings\ hover > scalaWelcome to Scala version 2.7.5.final (Java HotSpot (TM) Client VM, Java 1.6.0x15). Type in expressions to have them evaluated.Type: help for more information.scala >

This is Scala's Console, which can be used for most syntax tests and command calls, which will be used frequently in later studies.

Install the Scala plug-in for IntelliJ IDEA

If you want to do good work, you must first sharpen its tools, and good development tools can greatly improve the efficiency of daily development work. I usually spend most of my time developing with IDEA, which is a great Java IDE. After being proficient, I no longer want to use other IDE, its "Develop with pleasure!" The concept makes developers' daily coding work like a cloud, and the efficiency is not a little higher than that of other IDE!

Both IDEA 8 (current version) and IDEA 9 (next version) have corresponding plug-ins, whose name is "Scala". After installation, you need to restart IDEA to make the plug-in effective.

Install the Scala plug-in for Eclipse

The official website of Scala provides plug-in support for Eclipse. For specific steps, please refer to the following address: Scala IDE for Eclipse, which will not be repeated here.

Thank you for reading this article carefully. I hope the article "how to build a Scala Development Environment" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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