特牛网址导航

Java中恒等条件判断:“equals”和“==”_java中==和equals-CSDN博客

网友收藏
文章浏览阅读2k次。1. 起因:字符串恒等判断//String is reference typeString str1 = new String("hello");String str2 = new String("hello");System.out.println(str1==str2);// falseSystem.out.println(str1.equals(str2));// tru..._java中==和equals