Shulou(Shulou.com)06/03 Report--

Big data Scala series files and regular expressions

1 read row

After importing scala.io.Source, you can refer to the method in Source to read the file information.

Import scala.io.Source

Object FileDemo extends App {

Val source = Source.fromFile ("C:/Users/admin/res.txt")

/ / return an iterator

Val lines = source.getLines ()

For (I)

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