sbt教程

touch build.sbt

?mkdir src

?mkdir src/main

?mkdir src/main/java

?mkdir src/main/resources

?mkdir src/main/scala

?mkdir src/test

?mkdir src/test/java

?mkdir src/test/resources

?mkdir src/test/scala

?mkdir project

name := "sbtdemo"

organization := "com.lujinhong"

version := "0.0.1"

sbtPlugin := true

scalaVersion := "2.10.5"

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(二）转为eclipse可以导入的项目

使用了这个插件https://github.com/typesafehub/sbteclipse

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1、在~/.sbt/0.13/plugins/plugins.sbt中输入以下内容：

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0”)

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2、生成eclipse相关的文件

sbt eclipse

此时就生成了.project文件

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3、在eclipse中导入项目即可

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（三）创建scala文件

1、在src/main/scala中创建SbtDemo.scala，内容如下：

object SbtDemo {
      def main(args: Array[String]) = {
      val demo = new Demo
      demo.printHello 
  }
}
 
class Demo{
  def printHello() = {
    print("Hello World");
  }
 
}

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2、运行项目

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?$sbt run

[info] Loading global plugins from /Users/liaoliuqing/.sbt/0.13/plugins

[info] Set current project to sbtdemo (in build file:/Users/liaoliuqing/99_Project/1_myCodes/sbtdemo/)

[info] Compiling 1 Scala source to /Users/liaoliuqing/99_Project/1_myCodes/sbtdemo/target/scala-2.10/sbt-0.13/classes...

[info] ‘compiler-interface‘ not yet compiled for Scala 2.10.5. Compiling...

[info] ? Compilation completed in 24.361 s

[info] Running SbtDemo

Hello World[success] Total time: 26 s, completed 2015-7-14 18:48:37

// 添加源代码编译或者运行期间使用的依赖
libraryDependencies += "ch.qos.logback" % "logback-core" % "1.0.0"

libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.0.0"

// 或者

libraryDependencies ++= Seq(
"ch.qos.logback" % "logback-core" % "1.0.0",
"ch.qos.logback" % "logback-classic" % "1.0.0",
...
)

重新编译即可

依赖的内容与maven类似，也可以通过maven repository查询