摘要:
//元组 class Demo2 extends TestCase { def test_create_^^(){ val yuana = (1,true,1.2,"c","phone") val v1 = yuana._1 val v2 = yuana _2 ; val y1 = test_return_yuanzu() ... 阅读全文
摘要:
//映射(1)-构建,获取,更新,迭代,反转,映射(可变与不可变 互换) class Demo1 extends TestCase { //构建与获取 def test_create_^^(){ //构建-不可变Map(映射),值不能改变 val mapa = Map("001"->10,"002"->20,"CINDY"->30) ... 阅读全文