sbt exclude项目与'exclude‘

Question

我希望排除jar与build.scala中的sbt模式的工件。我已经看了很少的帖子，但仍然没有任何线索。

  [error] deduplicate: different file contents found in the following:
  [error] /home/me/.ivy2/cache/com.datastax.spark/spark-cassandra-connector_2.10/jars/spark-cassandra-connector_2.10-2.0.3.jar:org/objectweb/asm/signature/SignatureWriter.class
  [error] /home/me/.ivy2/cache/org.ow2.asm/asm/jars/asm-5.0.4.jar:org/objectweb/asm/signature/SignatureWriter.class
  [error] deduplicate: different file contents found in the following:
  [error] /home/me/.ivy2/cache/com.datastax.spark/spark-cassandra-connector_2.10/jars/spark-cassandra-connector_2.10-2.0.3.jar:org/objectweb/asm/signature/SignatureVisitor.class
  [error] /home/me/.ivy2/cache/org.ow2.asm/asm/jars/asm-5.0.4.jar:org/objectweb/asm/signature/SignatureVisitor.class

我想排除org/objectweb/asm

我累了

libraryDependencies ++= Seq(
...
"com.datastax.spark"  %% "spark-cassandra-connector"  % "2.0.3"  exclude("org.objectweb", "asm"), 
...)

Answer 1

你应该像这样做

libraryDependencies ++= Seq(
...
"com.datastax.spark"  %% "spark-cassandra-connector"  % "2.0.3"  exclude("org.objectweb.asm", "org.objectweb.asm"), 
...)

你也可以这样做

libraryDependencies ++= Seq(
...
"com.datastax.spark"  %% "spark-cassandra-connector"  % "2.0.3", 
...).map(_.exclude("org.objectweb.asm", "org.objectweb.asm"))

如果您使用的是sbt 0.13.8和更高版本，那么您可以这样做

libraryDependencies ++= Seq(
...
"com.datastax.spark"  %% "spark-cassandra-connector"  % "2.0.3", 
...)

excludeDependencies += "org.objectweb.asm" % "org.objectweb.asm"