public static void main(String[] args) {
// TODO Auto-generated method stub
int i = 1;
Integer j = new Integer(1);
System.out.print(i==j);//true
System.out.print(j.equals(i));//true
}
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为什么不是false和true
public static void main(String[] args) { // TODO Auto-generated method stub int i = 1; Integer j = new Integer(1); System.out.print(i==j);//true System.out.print(j.equals(i));//true }