- 一.三一重工
- 1.
- 2.==和equals的区别
public static void main(String[] args) {
Object a = new int[3];
Object b = 3;
System.out.println(a);
System.out.println(b);
}
[I@10f87f48 32.==和equals的区别
public static void main(String[] args) {
Object a = new int[3];
Object b = 3;
System.out.println(a);
System.out.println(b);
}
[I@10f87f48 32.==和equals的区别
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