java与scala混合编程打包(maven构建)

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pom.xml配置

pom.xml文件中加入scala依赖及打包插件

    
        org.scala-lang
        scala-library
        2.11.8
    



    
        
            org.apache.maven.plugins
            maven-compiler-plugin
            3.6.1
            
                1.7
                1.7
            
        
        
            net.alchim31.maven
            scala-maven-plugin
            3.2.2
        
        
            org.apache.maven.plugins
            maven-jar-plugin
            3.0.2
            
                
                    
                        true
                        lib/
                        spark.demo.run.Service
                    
                
            
        
        
            org.apache.maven.plugins
            maven-dependency-plugin
            3.0.0
            
                
                    package
                    
                        copy-dependencies
                    
                    
                        ${project.build.directory}/lib
                    
                
            
        
    

mainClass为Java类，作为程序执行的入口。

maven构建命令

mvn clean scala:compile compile package -DskipTests=true

java运行命令

java -jar scala_java-0.0.1-SNAPSHOT.jar