如何将Scala库添加到Eclipse [英] How to add a scala library to eclipse

问题描述

我试图将此Scala库添加到Eclipse中，以便添加我可以使用的可用功能在演员上.

I am trying to add this Scala Library into Eclipse so as to add available functions I can use on Actors.

我已经下载了文件并解压缩，然后尝试将其添加到项目浏览器中的工作区中，但是当我尝试时，Eclipse告诉我在文件中找不到任何项目.我确定有一个教程或在线内容可以确切地解释如何执行此操作，但是就像我说的那样，我不确定所有术语，所以我不知道要搜索什么才能得到结果想要.

I've downloaded the file and extracted it and tried adding it to my workspace in the project explorer, but when I try, Eclipse tells me it can't find any projects in the file. I'm sure that there is a tutorial or something online that explains exactly how to do this, but like I said, I'm not sure about all the terminology, so I don't know what to search for to get the result I want.

推荐答案

最简单的方法是创建sbt项目并使用

The easiest way is to create an sbt project and use the sbteclipse plugin.

您的项目结构应如下所示:

Your project structure should look like this:

build.sbt
project/build.properties
project/eclipse.sbt

build.sbt

(请注意，代码行应用白线分隔)

(note that lines of code should be separated by a white line)

name := "ProjectName"

libraryDependencies += "org.scala-lang.modules" %% "scala-async" % "0.9.2"

build.properties

sbt.version=0.13.5

eclipse.sbt

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.5.0")

然后在根目录中执行sbt，并在sbt命令行中执行eclipse或eclipse with-sources=true

Then from the root directory execute sbt and within the sbt command line execute eclipse or eclipse with-sources=true

您可以使用 sbt-extras 或

You can use sbt-extras or activator to get a specialized version that will automatically download the correct sbt version based on the build.properties file.

您可以添加sbteclipse插件作为默认插件，通过在~/.sbt/0.13/plugins目录而不是project目录

You could add the sbteclipse plugin as a default plugin, making it available in all projects by creating eclipse.sbt in the ~/.sbt/0.13/plugins directory instead of the project directory

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