问题遇到的现象和发生背景
问题相关代码,请勿粘贴截图
public class TestMain{
public static void main(String args[]){
MyClass mc1 = new MyClass();
MyClass mc2 = new MyClass();
mc1.a = 100;
mc1.b = 200;
mc2.a = 300;
mc2.b = 400;
System.out.println(mc1.a);
System.out.println(mc1.b);
System.out.println(mc2.a);
System.out.println(mc2.b);
}
}
class MyClass{
static int a;
int b;
}
运行结果及报错内容
300
200
300
400