为SBT项目添加maven依赖

Question

我试图在我的build.sbt文件中引用 Maven 项目依赖项。我知道我需要resolver向我的文件添加附加内容，因为该项目托管在内部工件存储中

build.sbt

libraryDependencies ++= Seq(
  "org.apache.spark" %% "spark-core" % "2.4.4",
  "org.apache.spark" %% "spark-sql" % "2.4.4",
  "com.<companyname>" %% "<libraryname>" % "2.3.0"
)

resolvers += "<library name>" at "http://artifactory.<internal url>.io:80/dsc-mvn"

然而，事实证明，SBT 最终会搜索附加了_2.11版本的路径。这是我在 IntelliJ 中看到的错误消息

[info] Loading settings for project sbt-demo from build.sbt ...
[warn] Discarding 1 session setting.  Use 'session save' to persist session settings.
[info] Set current project to SparkExample (in build file:<project_path>)
[info] Defining Global / sbtStructureOptions
[info] The new value will be used by Global / ssOptions
[info] Reapplying settings...
[info] Set current project to SparkExample (in build file:<project_path>)
[info] Updating ...
[warn]  module not found: com.<companyname>#<libraryname>_2.11;2.3.0
[warn] ==== local: tried
[warn]   /Users/vshah/.ivy2/local/com.<companyname>/<libraryname>_2.11/2.3.0/ivys/ivy.xml
[warn] ==== public: tried
[warn]   https://repo1.maven.org/maven2/com/<companyname>/<libraryname>_2.11/2.3.0/<libraryname>_2.11-2.3.0.pom
[warn] ==== local-preloaded-ivy: tried
[warn]   /Users/vshah/.sbt/preloaded/com.<companyname>/<libraryname>_2.11/2.3.0/ivys/ivy.xml
[warn] ==== local-preloaded: tried
[warn]   file:////Users/vshah/.sbt/preloaded/com/<companyname>/<libraryname>_2.11/2.3.0/<libraryname>_2.11-2.3.0.pom
[warn] ==== <libraryname>: tried
[warn]   http://artifactory.<internal url>.io:80/dsc-mvn/com/<companyname>/<libraryname>_2.11/2.3.0/<libraryname>_2.11-2.3.0.pom
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.<companyname>#<libraryname>_2.11;2.3.0: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]

无效路径（因为该项目正在尝试在上面搜索）- http://artifactory.<internal url>.io/dsc-mvn/com/<companyname>/<libraryname>_2.11/2.3.0/<libraryname>_2.11-2.3.0.pom

有效路径 - http://artifactory.<internal url>.io/dsc-mvn/com/<companyname>/<libraryname>/2.3.0/<libraryname>_2.11-2.3.0.pom

我的问题是如何让 SBT 知道我正在上述有效路径引用 Maven 项目？

Answer 1

这应该有效：

"com.<companyname>" % "<libraryname>" % "2.3.0"

定义%%中的 会自动将项目 scala 版本附加到库名称中。查看官方 sbt 文档以获取更多信息。