归档至github
若在maven 中配置了
<plugin>
<groupId>org.scala-tools</groupId>
<artifactId>maven-scala-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
<configuration>
<scalaVersion>${scala.version}.6</scalaVersion>
<args>
<arg>-target:jvm-1.7</arg>
</args>
</configuration>
</plugin>
无需再在IDEA中配置 scala 的sdk
注意这一行,最好标注小版本 2.10.6
<scalaVersion>2.10.6</scalaVersion>
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