com.gccloud.starter.common.utils.TokenUtils Maven / Gradle / Ivy

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package com.gccloud.starter.common.utils;

import org.apache.commons.lang3.StringUtils;

import javax.servlet.http.HttpServletRequest;

/**
 * @author liuchengbiao
 * @date 2020-07-16 16:51
 */
public class TokenUtils {

    /**
     * 获取token
     *
     * @param request
     * @return
     */
    public static String getToken(HttpServletRequest request, String tokenKey) {
        // 从header中获取token
        String token = request.getHeader(tokenKey);
        if (StringUtils.isBlank(token)) {
            token = CookieUtils.getValue(request, tokenKey);
        }
        if (StringUtils.isBlank(token)) {
            // 如果header中不存在token，则从参数中获取token
            token = request.getParameter(tokenKey);
        }
        return token;
    }

}