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Nepxion Discovery is an enhancement for Spring Cloud Discovery

There is a newer version: 6.22.0

package com.nepxion.discovery.common.util;

/**
 * Title: Nepxion Discovery
 * Description: Nepxion Discovery
 * Copyright: Copyright (c) 2017-2050
 * Company: Nepxion
 * @author Haojun Ren
 * @version 1.0
 */

import org.apache.commons.lang3.StringUtils;

public class UrlUtil {
    public static String formatContextPath(String contextPath) {
        if (StringUtils.isEmpty(contextPath)) {
            contextPath = "/";
        } else {
            if (!contextPath.startsWith("/")) {
                contextPath = "/" + contextPath;
            }
            if (!contextPath.endsWith("/")) {
                contextPath = contextPath + "/";
            }
        }

        return contextPath;
    }
}