【发布时间】:2014-11-07 10:52:52
【问题描述】:
我有一个只有常量的类。代码 sn-ps 是:
public class CommonConstant
{
public static final String DAY = "DAY";
public static final String WEEK = "WEEK";
public static final String MONTH = "MONTH";
public static final String YEAR = "YEAR";
public static final String ACCEPTED = "accepted";
public static final String REJECTED = "rejected";
public static final String ADDED = "added";
public static final String MODIFIED = "modified";
}
在类文件中指定常量是好习惯还是应该在接口中? 什么是好的做法?
【问题讨论】:
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可能在枚举中!
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看看这个问题,我想这正是你想要的:stackoverflow.com/questions/1372991/…
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一个接口为任意类定义了所需的行为——如果常量与所需的接口行为相关,就把常量放在那里!
标签: java class interface constants