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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
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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 = {
}
}
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原文地址:http://www.cnblogs.com/trgaaaaa/p/4770624.html