java switch

switch 中break使用,删除break看输出效果。

public static void main(String[] args) {
        for(int i =1;i<=100;i++){
            
            System.out.println("i="+i);
            switch(i){
              case 1:
                  System.out.println("the case 1");
                  break;
              case 2:
                  System.out.println("the case 2");
                  break;
              case 3:
                  System.out.println("the case 3");
            }
        }
        
        System.out.println("main method done");
        
        
    }
原文地址:https://www.cnblogs.com/newlangwen/p/9130354.html