标签:enum
public class EnumTest02{
//入口
public static void main(String[] args){
int a = 10;
int b = 0;
Result retValue = divide(a,b);
if(retValue==Result.SUCCESS){
System.out.println("成功");
}else if(retValue==Result.FAIL){
System.out.println("失败");
}
}
//实现需求
public static Result divide(int a,int b){
try{
int c = a / b;
return Result.SUCCESS; //成功
}catch(Exception e){
return Result.FAIL; //失败
}
}
}
//定义一个枚举类型
enum Result{
//成功和失败
//规范要求:大写
SUCCESS,FAIL //有限的.
}
//四季
enum Season{
SPRING,SUMMER,AUTUMN,WINTER
}
//颜色
enum Color{
GREEN,BLUE,RED
}本文出自 “gaogaozi” 博客,请务必保留此出处http://hangtiangazi.blog.51cto.com/8584103/1662533
标签:enum
原文地址:http://hangtiangazi.blog.51cto.com/8584103/1662533