枚举的简单应用（一）

枚举类

package com.yeepay.sxf.euma;

public class Test {
public static void main(String[] args) {
test1();
}

public static void  test1(){
//将枚举转换成==>字符串
String ad=Week.Friday.name();
System.out.println("将枚举转换成==>字符串："+ad);

//将字符串转换成==>枚举
String mon="Friday";
Week mo=Week.valueOf(mon);
System.out.println("将字符串转换成==>枚举:"+mo);

//将枚举类内的枚举转换成==>数组
Week[] eWeeks=Week.values();
for (int i = 0; i < eWeeks.length; i++) {
System.out.println("将枚举类内的枚举转换成==>数组:"+eWeeks[i]);
}
}
}

View Code
测试结果

将枚举转换成==>字符串：Friday
将字符串转换成==>枚举:Friday
将枚举类内的枚举转换成==>数组:Monday
将枚举类内的枚举转换成==>数组:Tuesday
将枚举类内的枚举转换成==>数组:Wednesday
将枚举类内的枚举转换成==>数组:Thursday
将枚举类内的枚举转换成==>数组:Friday
将枚举类内的枚举转换成==>数组:Saturday
将枚举类内的枚举转换成==>数组:Sunday