问一个弱智，而又基础的问题！关于String的！

问题描述

public static void main(String[] args){String a = "1";String b = "1";System.out.println("a == a -> " + a == a);System.out.println("a == b -> " + a == b);System.out.println(a.equals(b));System.out.println(a.hashCode() == b.hashCode());}猜一猜运行结果！！！！ 问题补充：gds718 写道

解决方案

运行了一下,大惊,结果不是String的问题...这样写就符合逻辑了public static void main(String[] args){String a = "1";String b = "1";System.out.println("a == a -> " + (a == a));System.out.println("a == b -> " + (a == b));System.out.println(a.equals(b));System.out.println(a.hashCode() == b.hashCode());}