案例package stringid object stringid03 { // 倒数第二个数：奇数，男；偶数：女；

package stringid

object stringid03 { // 倒数第二个数：奇数，男；偶数：女； def getGender(idCard:String):String = { val g = idCard.substring(16,17).toInt if(g % 2 == 1){ "男" } else { "女" } }

def main(args: Array[String]): Unit = { val idCard = "420381200509213930"

val gender = getGender(idCard)
val birthday = "9-21"
val age = 20
val province = "湖北"
val zodiac = "处女座" // 星座

println(s"----------------------------------------")
println(s" 籍贯: ${province}")
println(s" 性别: ${gender}")
println(s" 年龄: ${age}")
println(s" 生日: ${birthday}")
println(s" 星座: ${zodiac}")
println(s"----------------------------------------")

} }