scala - 使用 sbt 的 eclipse 插件配置开发环境碰到的问题

Question

我在windows上用sbt的eclipse插件生成了了一个项目，并在build.sbt文件中配置了项目依赖如下：

    name := "xxxxx"

    version := "0.0.1-SNAPSHOT"

    libraryDependencies += "org.springframework" % "spring-jdbc" % "3.1.0.RELEASE"

之后使用 sbt compile命令想编译了一次，看到依赖的包都下载下来了。然后又使用sbt console进入了scala EPEL尝试导入spring的相关包也都可以，没有问题。

但是在eslipse里面导入项目之后再尝试 import org.springframework._则提示找不到相关的类。spring jdbc的相关功能（注解，Datasource类等等） 都无法使用。。

头疼死，求帮忙！

Answer 1

It feels like there is a missing command. If you are using maven, you need to execute it

mvn eclipse:eclipse

sbt I guess there is a similar command

Answer 2

It is recommended to use IDEA, which can directly import sbt projects, just like importing mavne projects.
At the same time, there are also plug-ins such as sbt-idea that can be used.

For Eclipse, you can use the sbteclipse plug-in: https://github.com/typesafehub/sbteclipse

Answer 3

It is recommended to use IntelliJ Idea. Eclipse’s support for Scala is still not as good as Idea.