public class test {
public static void main(String[] args){
int i = 1;
i = i++;
System.out.println("i=" + i);
}
}
// 答案是输出: 1
执行过程:

public class test {
public static void main(String[] args){
int i = 1;
i = i++;
System.out.println("i=" + i);
}
}
// 答案是输出: 1
执行过程: