摘要: == equals 解释 a b true true a c false true a e true true a g true true f g false true String a = "hello2";String b = "hello2";String c = new String("hello2");f... 阅读全文
posted @ 2018-08-20 15:37 R4mble 阅读(81) 评论(0) 推荐(0) 编辑