package chapter01 object test02 { def main(args:Array[String]): Unit={ val name="ming" val age=10 val url="baidu.com" println("name:"+name+"age:"+age+"url"+url) printf("name=%s,age=%d,url=%s\n",name,age,url) println(s"name=${name},age=${age},url=${url}") } }
原文：https://www.cnblogs.com/hapyygril/p/13194758.html