DT大数据梦工厂scala的所有视频、PPT和代码在百度云盘的链接:http://pan.baidu.com/share/home?uk=4013289088#category/type=0&qq-pf-to=pcqq.group

《Scala深入浅出实战初级入门经典视频课程》http://edu.51cto.com/lesson/id-66538.html

《Scala深入浅出实战中级进阶经典视频课程》http://edu.51cto.com/lesson/id-67139.html

package com.scala.spark

package object people {

val defaultName = "Scala"

}

package people {

class people {

var name = defaultName

}

}

import java.awt.{Color,Font}

import java.util.{HashMap=>JavaHashMap}

import scala.{StringBuilder => _}

 

class PackageOps {}

package spark.navigation {

abstract class Navigator{

def act

}

package tests {

// 在spark.navigation.tests包里

class NavigatorSuite

}

package impls {

class Action extends Navigator{

def act = println("Action")

}

}

}

package hadoop {

package navigation {

class Navigator

}

package launch {

class Booster {

val nav = new navigation.Navigator

}

}

}

 

object PackageOps {

def main(args: Array[String]): Unit = {

}

}