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31 lines
874 B
31 lines
874 B
package com.dxhy.common.util;
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import javax.servlet.http.HttpServletRequest;
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/**
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* @author jiaohongyang
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*/
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@SuppressWarnings("AlibabaUndefineMagicConstant")
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public class ClientUtil {
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/**
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* 获取客户端真实ip
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*
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* @param request
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* request
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*
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*/
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public static String getClientIp(HttpServletRequest request) {
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String ip = request.getHeader("x-forwarded-for");
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if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
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ip = request.getHeader("Proxy-Client-IP");
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}
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if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
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ip = request.getHeader("WL-Proxy-Client-IP");
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}
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if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
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ip = request.getRemoteAddr();
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}
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return ip;
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}
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}
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