枚举类的一个简单实例
public enum MsgTemplateTypeEnum {/** * 向未注册用户发送短信 * */UNREG_GIVE("UNREG_GIVE","向未注册用户发送短信"),/** * 向注册用户发送短信 * */REG_GIVE("REG_GIVE","向注册用户发送短信");private String value;private String description;MsgTemplateTypeEnum(String value,String description){this.value = value;this.description = description;}public String getValue() {return value;}public String getDescription() {return description;}@Overridepublic String toString() {return value;}public static void main(String[] args) {System.out.println(MsgTemplateTypeEnum.UNREG_GIVE);}}

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