java枚举

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可参考：http://www.cnblogs.com/linjiqin/archive/2011/02/11/1951632.html

zlt-service.OrderStatus.java

public enum OrderStatus {

    INVALID(0),

    UNPAID(1),

    CANCELED(2),

    PAY_SUCCESS(8),

    APPLY_REFUND(16),

    REFUND_APPLY_PASS(32),

    REFUND_APPLY_REJECT(64),

    REFUND_SUCCESS(128);

    private Integer value;

    OrderStatus(Integer value) {
        this.value = value;
    }

    public Integer getValue() {
        return value;
    }

    public static OrderStatus getOrderStatusByValue(int value) {
        for (OrderStatus item : OrderStatus.values()) {
            if (item.value == value) {
                return item;
            }
        }
        return null;
    }
}

java枚举

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原文地址：http://www.cnblogs.com/xiakexu/p/4544052.html