1、数据源
2、代码
package com.cn.util
import scala.io.Source
object scalaUtils {
//读取txt文本,并且返回所有行的迭代器;
def readTxtLines(s_filePath: String):Iterator[scala.Predef.String] ={
val filePath=s_filePath
val sourse=Source.fromFile(filePath,"UTF-8")
val lineIterator=sourse.getLines()
lineIterator
}
def main(args: Array[String]): Unit = {
val lines = readTxtLines("test.txt")
while(lines.hasNext){
println(lines.next())
}
}
}