Scala IO reads data from URLs and other data sources

import scala.io.Source

object D04_ from URL And other data sources  {
    

  def main(args: Array[String]): Unit = {
    
    readFromURL()
// readFromStr()
  }

  def readFromURL(): Unit = {
    
    val source = Source.fromURL("https://www.itcast.cn/")
    val str = source.mkString
    println(str)
  }

  def readFromStr(): Unit = {
    
    val source = Source.fromString(" Black horse programmer ")
    val value = source.mkString
    println(value)
  }

}