摘要: //比较运算符val s1 :String = "hello"val s2 :String = new String("hello")println(s1 == s2)println(s1.equals(s2)) //equals方法只判断内容println(s1.eq(s2)) //eq方法判断引 阅读全文
posted @ 2022-05-10 20:21 疢昕 阅读(18) 评论(0) 推荐(0)