Scala——正则表达式

import scala.util.matching.Regex/**  * Created by vincentliu on 7/18/2017.  */object pattern {  def main(args: Array[String]): Unit = {    val pattern = "Scala".r    val str = "Scala is Scalable and cool"    println(pattern findFirstIn(str))   //查找第一个出现    val pattern1 = new Regex("(S|s)cala")    println((pattern findAllIn(str)).mkString(","))   //查找所有    println((pattern replaceFirstIn(str, "Java")))    //替换    // http://www.yiibai.com/scala/scala_regular_expressions.html#article-start  }}