public static void main(String[] args) { String a = new String("MIPhone"); String b = "MIPhone"; String c = "MI" + "Phone"; String d = c; System.out.print(a == b); System.out.print(a == c); System.out.print(b == c); System.out.print(b == d); }
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public static void main(String[] args) { String a = new String("MIPhone"); String b = "MIPhone"; String c = "MI" + "Phone"; String d = c; System.out.print(a == b); System.out.print(a == c); System.out.print(b == c); System.out.print(b == d); }
我这里运行四个print输出都是false
32:02
以上就是关于问题public static void main(String[] args) { String a = new String("MIPhone"); String b = "MIPhone"; String c = "MI" + "Phone"; String d = c; System.out.print(a == b); System.out.print(a == c); System.out.print(b == c); System.out.print(b == d); }的答案
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