Scala和Java混合项目搭建：(Eclipse)

项目结构：

pom.xml:

4.0.0

com.citi.sky

AkkaPJ

0.0.1-SNAPSHOT

jar

AkkaPJ

http://maven.apache.org

UTF-8

1.8

2.11.8

2.5.9

3.0.4

junit

junit

4.12

test

org.scala-lang

scala-library

${scala.version}

org.scala-lang

scala-compiler

${scala.version}

org.scala-lang

scala-reflect

${scala.version}

com.typesafe.akka

akka-actor_2.11

${akka.version}

com.typesafe.akka

akka-testkit_2.11

${akka.version}

test

org.scalatest

scalatest_2.11

${scalatest.version}

test

org.codehaus.mojo

build-helper-maven-plugin

3.0.0

add-source

generate-sources

add-source

${basedir}/src/main/java

${basedir}/src/main/scala

add-test-source

generate-sources

add-test-source

${basedir}/src/test/java

${basedir}/src/test/scala

add-resource

generate-sources

add-resource

${basedir}/src/main/resources

true

**/*.java

add-test-resource

generate-sources

add-test-resource

${basedir}/src/test/resources

true

**/*.java

org.apache.maven.plugins

maven-compiler-plugin

3.1

${jdk.version}

${jdk.version}

${project.build.sourceEncoding}

org.apache.maven.plugins

maven-shade-plugin

3.0.0

false

package

shade

true

allInOne

*:*

*:*

META-INF/*.SF

META-INF/*.DSA

META-INF/*.RSA

com.citi.dw.client.ClientTest

net.alchim31.maven

scala-maven-plugin

3.3.1

compile-scala

compile

add-source

compile

test-compile-scala

test-compile

add-source

testCompile

${scala.version}

.classpath：

Log:

[INFO] Scanning for projects...

[INFO]

[INFO] ------------------------------------------------------------------------

[INFO] Building AkkaPJ 0.0.1-SNAPSHOT

[INFO] ------------------------------------------------------------------------

[INFO]

[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ AkkaPJ ---

[INFO] Deleting E:\git\AkkaPJ\target

[INFO]

[INFO] --- build-helper-maven-plugin:3.0.0:add-source (add-source) @ AkkaPJ ---

[INFO] Source directory: E:\git\AkkaPJ\src\main\java added.

[INFO] Source directory: E:\git\AkkaPJ\src\main\scala added.

[INFO]

[INFO] --- build-helper-maven-plugin:3.0.0:add-test-source (add-test-source) @ AkkaPJ ---

[INFO] Test Source directory: E:\git\AkkaPJ\src\test\java added.

[INFO] Test Source directory: E:\git\AkkaPJ\src\test\scala added.

[INFO]

[INFO] --- build-helper-maven-plugin:3.0.0:add-resource (add-resource) @ AkkaPJ ---

[INFO]

[INFO] --- build-helper-maven-plugin:3.0.0:add-test-resource (add-test-resource) @ AkkaPJ ---

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ AkkaPJ ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying 1 resource

[INFO] Copying 1 resource

[INFO]

[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ AkkaPJ ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 2 source files to E:\git\AkkaPJ\target\classes

[INFO]

[INFO] --- scala-maven-plugin:3.3.1:add-source (compile-scala) @ AkkaPJ ---

[INFO]

[INFO] --- scala-maven-plugin:3.3.1:compile (compile-scala) @ AkkaPJ ---

[WARNING] Expected all dependencies to require Scala version: 2.11.8

[WARNING] com.citi.sky:AkkaPJ:0.0.1-SNAPSHOT requires scala version: 2.11.8

[WARNING] com.citi.sky:AkkaPJ:0.0.1-SNAPSHOT requires scala version: 2.11.8

[WARNING] org.scala-lang:scala-compiler:2.11.8 requires scala version: 2.11.8

[WARNING] org.scala-lang.modules:scala-xml_2.11:1.0.4 requires scala version: 2.11.4

[WARNING] Multiple versions of scala libraries detected!

[INFO] E:\git\AkkaPJ\src\main\java:-1: info: compiling

[INFO] E:\git\AkkaPJ\src\main\scala:-1: info: compiling

[INFO] Compiling 5 source files to E:\git\AkkaPJ\target\classes at 1517634353428

[INFO] prepare-compile in 0 s

[INFO] compile in 2 s

[INFO]

[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ AkkaPJ ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying 1 resource

[INFO] Copying 1 resource

[INFO]

[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ AkkaPJ ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling 1 source file to E:\git\AkkaPJ\target\test-classes

[INFO]

[INFO] --- scala-maven-plugin:3.3.1:add-source (test-compile-scala) @ AkkaPJ ---

[INFO]

[INFO] --- scala-maven-plugin:3.3.1:testCompile (test-compile-scala) @ AkkaPJ ---

[WARNING] Expected all dependencies to require Scala version: 2.11.8

[WARNING] com.citi.sky:AkkaPJ:0.0.1-SNAPSHOT requires scala version: 2.11.8

[WARNING] com.citi.sky:AkkaPJ:0.0.1-SNAPSHOT requires scala version: 2.11.8

[WARNING] org.scala-lang:scala-compiler:2.11.8 requires scala version: 2.11.8

[WARNING] org.scala-lang.modules:scala-xml_2.11:1.0.4 requires scala version: 2.11.4

[WARNING] Multiple versions of scala libraries detected!

[INFO] E:\git\AkkaPJ\src\test\java:-1: info: compiling

[INFO] E:\git\AkkaPJ\src\test\scala:-1: info: compiling

[INFO] Compiling 20 source files to E:\git\AkkaPJ\target\test-classes at 1517634355968

[WARNING] warning: there were 10 feature warnings; re-run with -feature for details

[WARNING] one warning found

[INFO] prepare-compile in 0 s

[INFO] compile in 4 s

[INFO]

[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ AkkaPJ ---

[INFO] Surefire report directory: E:\git\AkkaPJ\target\surefire-reports

[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-junit4/2.12.4/surefire-junit4-2.12.4.pom

[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-junit4/2.12.4/surefire-junit4-2.12.4.pom (3 KB at 1.9 KB/sec)

[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-providers/2.12.4/surefire-providers-2.12.4.pom

[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-providers/2.12.4/surefire-providers-2.12.4.pom (3 KB at 6.1 KB/sec)

[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-junit4/2.12.4/surefire-junit4-2.12.4.jar

[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/surefire/surefire-junit4/2.12.4/surefire-junit4-2.12.4.jar (37 KB at 56.6 KB/sec)

-------------------------------------------------------

T E S T S

-------------------------------------------------------

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[INFO]

[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ AkkaPJ ---

[INFO] Building jar: E:\git\AkkaPJ\target\AkkaPJ-0.0.1-SNAPSHOT.jar

[INFO]

[INFO] --- maven-shade-plugin:3.0.0:shade (default) @ AkkaPJ ---

[INFO] Including org.scala-lang:scala-library:jar:2.11.8 in the shaded jar.

[INFO] Including org.scala-lang:scala-compiler:jar:2.11.8 in the shaded jar.

[INFO] Including org.scala-lang.modules:scala-xml_2.11:jar:1.0.4 in the shaded jar.

[INFO] Including org.scala-lang.modules:scala-parser-combinators_2.11:jar:1.0.4 in the shaded jar.

[INFO] Including org.scala-lang:scala-reflect:jar:2.11.8 in the shaded jar.

[INFO] Including com.typesafe.akka:akka-actor_2.11:jar:2.5.9 in the shaded jar.

[INFO] Including com.typesafe:config:jar:1.3.2 in the shaded jar.

[INFO] Including org.scala-lang.modules:scala-java8-compat_2.11:jar:0.7.0 in the shaded jar.

[INFO] Attaching shaded artifact.

[INFO] ------------------------------------------------------------------------

[INFO] BUILD SUCCESS

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 15.142 s

[INFO] Finished at: 2018-02-03T13:06:06+08:00

[INFO] Final Memory: 27M/317M

[INFO] ------------------------------------------------------------------------