在写代码处理常用数据的时候,还在使用常量类吗?枚举它不香吗?
public enum Constants {
SUCCESS("成功",20000),
ERROR("错误",20001)
;
private String desc;
private Integer code;
private Constants(String desc, Integer code) {
this.desc = desc;
this.code = code;
}
public String getDesc() {
return desc;
}
public int getCode() {
return code;
}
}



