<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[SF0505的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/SF0505</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; SF0505]]></copyright><item><title><![CDATA[switch语句的结构及注意事项]]></title><link>https://blog.youkuaiyun.com/SF0505/article/details/106444395</link><guid>https://blog.youkuaiyun.com/SF0505/article/details/106444395</guid><author>SF0505</author><pubDate>Sat, 30 May 2020 17:44:55 +0800</pubDate><description><![CDATA[switch语句
1  格式：
switch(表达式) {
case 值1:
语句1;
break;
case 值2:
语句2;
break;
…
default:
语句n+1;
break;
}
举例:
需求:键盘录入一个月份,来判断季节
3,4,5     春季
6,7,8     夏季
9,10,11   秋天
12,1,2    冬天
//导包
//(用switch判断月份)
import java.util.Scanner;//导包
class Demo{
public static void m]]></description><category></category></item></channel></rss>