scala xml系列化

scala 从内部数据结构到xml的转化，目前要用的只有xml字面量和转义符

例如：

/** * xml 序列化 */
abstract class CCTherm {

  val description: String
  val yearMade: Int
  val dateObtained: String
  val bookPrice: Int
  val purchasePrice: Int
  val condition: Int
  override def toString = description
  def toXML =
    <cctherm>
      <description>{description}</description>
      <yearMade>{yearMade}</yearMade>
      <dateObtained>{dateObtained}</dateObtained>
      <bookPrice>{bookPrice}</bookPrice>
      <purchasePrice>{purchasePrice}</purchasePrice>
      <condition>{condition}</condition>
    </cctherm>

}

object xmlTest {
  def main(args: Array[String]): Unit = {
    val therm = new CCTherm {
                            val description = "hot dog #5"
                            val yearMade = 1952
                            val dateObtained = "March 14,2014"
                            val bookPrice = 2199
                            val purchasePrice = 500
                            val condition = 9
    }
    println(therm.toXML)
  }
}

运行的结果

<cctherm>
      <description>hot dog #5</description>
      <yearMade>1952</yearMade>
      <dateObtained>March 14,2014</dateObtained>
      <bookPrice>2199</bookPrice>
      <purchasePrice>500</purchasePrice>
      <condition>9</condition>
    </cctherm>