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In Linux, the full name of sbt is "Simple Build Tool", which is similar to maven and is a powerful project management and dependency management tool. sbt natively supports compiling Scala code and interacting with many Scala test frameworks. It uses Ivy as a library management tool, integrates the scala interpreter for rapid iteration and debugging, and supports mixed Java and Scala projects.
The operating environment of this tutorial: linux7.3 system, sbt 1.1.4, Dell G3 computer.
What is sbt
Sbt is similar to maven and is a powerful project management and dependency management tool.
sbt (Simple Build Tool, simple build tool), compiles Scala or Java language, similar to Maven or Ant, it requires jdk1.6 or higher version support. sbt can be installed and used in Windows or Linux environments.
Main features:
Native support for compiling Scala code and interacting with many Scala test frameworks;
Written in Scala DSL (Domain Specific Language) build description
Using Ivy as library management tool
Continuous compilation, testing and deployment
Integrate the scala interpreter for fast iteration and debugging
Support mixed Java and Scala projects
Linux installation sbt
1. Download the sbt installation package
Download address from the sbt official website: https://www.scala-sbt .org/download.html
2. Unzip and install
tar -zxvf sbt-1.1.4.tgz # 解压 cd /usr/software/sbt/ # 进入解压目录 vim sbt # 新建一个名字为sbt的文本,并在在文本中加入以下内容 #!/bin/bash SBT_OPTS="-Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M" java $SBT_OPTS -jar /usr/software/sbt/bin/sbt-launch.jar "$@" # 注意对应路径 # wq保存退出 chmod u+x ./sbt # 修改sbt脚本文件权限 sudo vim /etc/profile # 配置PATH环境变量 # 在文件最后添加: export PATH=/usr/software/sbt/:$PATH # wq保存退出 source /etc/profile # 使配置文件立刻生效
3. Test
sbt sbtVersion
when executed for the first time , some file packages will be downloaded before it can be used normally. You need to ensure that it is connected to the Internet.
Actual effect:
Related recommendations: "Linux Video Tutorial"
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