Scala File 文件操作

写文件

package com.biimport java.io.{File, PrintWriter}/**  * Created by gongzi on 2017/6/30.  */object FileHandler {  def fileWriter(fileName: String, content: String): Unit = {    val writer = new PrintWriter(new File(fileName))    writer.write(content)    writer.close()  }  def main(args: Array[String]): Unit = {    fileWriter("ssss", "sdfadffffffffffffff")    fileWriter("ssss", "2222222222222222222222222222")  }}