thymeleaf使用java枚舉

枚舉

public enum CouponStatus {
    UNUSED("未使用", 0), USED("已使用", 1), EXPIRED("已過期", 2);

    private String name;
    private int index;

    private CouponStatus(String name, Integer index)
    {
        this.name = name;
        this.index = index;
    }

    public static String getStatusName(Integer index)
    {
        for(CouponStatus status : CouponStatus.values()) {
            if (status.getIndex() == index) {
                return status.getName();
            }
        }
        return null;
    }

    private String getName()
    {
        return this.name;
    }

    private Integer getIndex()
    {
        return this.index;
    }
}

 

 

使用

 <td th:text="${data.user?.getNickname()}"></td>
 <td th:text="${#dates.format(data.startat, 'yyyy-MM-dd HH:mm:ss')}"></td>
 <td th:text="${#dates.format(data.endat, 'yyyy-MM-dd HH:mm:ss')}"></td>
 <td th:text="${T(com.cardriving.car.utils.constenum.CouponStatus).getStatusName(data.status)}"></td>