Scala: String Advanced Applications

The output string

  val name="zhangsan"
  println("Hello,my name is "+name)

Equivalent to

 val name="zhangsan"
 //插值
 println(s"Hello,my name is $name")

Multi-line strings

Enter the three Shift+'can generate a multi-line string

  val  a=
    """
      |这是
      |一个
      |多行
      |字符串
    """.stripMargin