版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/ITw333/article/details/82837772
1.枚举类的一个用法:
public enum OrderStatusEnum{
CANCELED(0,"已取消"),
NO_PAY(10,"未支付"),
PAID(20,"已付款"),
SHIPPED(40,"已发货"),
ORDER_SUCCESS(50,"订单完成"),
ORDER_CLOSE(60,"订单关闭");
OrderStatusEnum(int code,String value){
this.code = code;
this.value = value;
}
private String value;
private int code;
public String getValue() {
return value;
}
public int getCode() {
return code;
}
public static OrderStatusEnum codeOf(int code){
for(OrderStatusEnum orderStatusEnum : values()){
if(orderStatusEnum.getCode() == code){
return orderStatusEnum;
}
}
throw new RuntimeException("没有找到对应的枚举");
}
}