public static void main(String[] args) {
Integer a=100,b=100,c=600,d=600;
boolean equals1 = a.equals(b);
boolean equals2 = c.equals(d);
boolean equals3 = false;
boolean equals4 = false;
if(a==b){
equals3=true;
}
if(c==d){
equals4=true;
}
System.out.println(equals1);
System.out.println(equals2);
System.out.println(equals3);
System.out.println(equals4);
}
【java】Interger 比较相等与否
猜你喜欢
转载自blog.csdn.net/qq_43471945/article/details/129228425
今日推荐
周排行