spring boot 获取ip

spring boot 获取ip 地址

按照我这个代码，如果有代理过的，基本也能获取到IP地址。

      public String getRemoteHost(HttpServletRequest request) {

        String ip = request.getHeader("x-forwarded-for");

        if (ObjectUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("x-real-ip");
        }

        if (ObjectUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }

        return ip;
    }