以下是一个常量类的例子
package com.app.context; public class AConst{ public static enum Auth{ //学生 STUDENT, //老师 TEACHER, //管理员 SYSTEM, public String get(){ return this.name.toLowcase(); } } public static enum Type{ COMMON(0), HIGH(1); private Integer flag; private Type(Integer flag){ this.flag; } public Integer get(){ return flag; } } public static final Integer IS_FRESH=1; public static final Integer NOT_FRESH=0; public static final String SITE_URL="http://www.onefish.pw" }