java基础------continue和break的区别

continue

只能用在循环中,表示结束本次循环，进入下一次循环

 

public class TestContinue{

        public static void main(String[] args){

              int stop=4;

              int i;

              for(i=1;i<10;i++){

                     if(i==stop){

                            continue;

                     }

                     System.out.println("i="+i);

              }

              System.out.println("循环结束后");

              System.out.println("i=" + i);

       }

}

break

如果用在switch语句，跳出switch代码块

 

如果用在循环中,跳出循环体，例如 

 

public class TestBreak{

       public static void main(String[] args){

              int stop=4;

              int i;

              for(i=1;i<10;i++){

                     if(i==stop){

                            break;

                     }

                     System.out.println("i="+i);

              }

              System.out.println("循环结束后");

              System.out.println("i=" + i);

       }

}

 

/*

执行过程:

stop=4

i=1,2,3,4

执行结果

i=1

i=2

i=3

循环结束后

i=4

*/

}