scala 读取文件遇到encode问题（Mac －> remote Linux）

Source.fromFile(fileName)(enc: Encode)，如果遇到错误：

  java.nio.charset.MalformedInputException: Input length = 1
at java.nio.charset.CoderResult.throwException(CoderResult.java:277)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:337)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:176)
at java.io.InputStreamReader.read(InputStreamReader.java:184)
at java.io.BufferedReader.fill(BufferedReader.java:153)
at java.io.BufferedReader.read(BufferedReader.java:174)
at scala.io.BufferedSource$$anonfun$iter$1$$anonfun$apply$mcI$sp$1.apply$mcI$sp(BufferedSource.scala:38)
at scala.io.Codec.wrap(Codec.scala:64)
at scala.io.BufferedSource$$anonfun$iter$1.apply(BufferedSource.scala:38)
at scala.io.BufferedSource$$anonfun$iter$1.apply(BufferedSource.scala:38)
at scala.collection.Iterator$$anon$14.next(Iterator.scala:150)
at scala.collection.Iterator$$anon$25.hasNext(Iterator.scala:562)
at scala.collection.Iterator$$anon$19.hasNext(Iterator.scala:400)
at scala.io.Source.hasNext(Source.scala:238)
at scala.collection.Iterator$class.foreach(Iterator.scala:772)
at scala.io.Source.foreach(Source.scala:181)

val decoder = Codec.UTF8.decoder.onMalformedInput(CodingErrorAction.IGNORE)
Source.fromFile(filename)(decoder).getLines().toList

这样就可以解决这个问题