自增自减第二坑

版权声明：转载请注明来源！ https://blog.csdn.net/qq_19595957/article/details/85217470

 public static void main(String[] args) { 
		 int i = 0;
		 test(i); 
		 i =i++; //i=0; (i++)=1;
		 i = ++i;//i=1; (++i)=2;
		 System.out.println("----" + i); 
		 i = i++; //i=1; (i++)=2;
		 i =i++;//i=1; (i++)=2;   
		 System.out.println("****" + i); 
    }
    public static void test(int i){ 
		 i++; 
		 System.out.println("++++" + i); 
    }

结果：

++++1
----1
****1