learning scala read from file

标签：spark   empty   nbsp   get   mfile   nes   rom   dong   learn   

scala读文件:

　　  example:

scala> import scala.io.Source
import scala.io.Source

scala> var inputFile = Source.fromFile("text.txt")
inputFile: scala.io.BufferedSource = non-empty iterator

scala> for ( line <- inputFile.getLines()) println(line)
hello panzidong
spark is good

scala> inputFile.close()

learning scala read from file

标签：spark   empty   nbsp   get   mfile   nes   rom   dong   learn   

原文地址：https://www.cnblogs.com/lianghong881018/p/10338992.html