From 409a9526b95d2e045541f818c5dbde5d45c57dd1 Mon Sep 17 00:00:00 2001
From: jianjun <liujianjun@git.elinkit.com.cn>
Date: Mon, 6 Jul 2020 10:23:19 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E8=8E=B7=E5=8F=96ip=E5=9C=B0?=
 =?UTF-8?q?=E5=9D=80=E6=96=B9=E6=B3=95?=
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---
 .../main/java/com/epmet/commons/tools/utils/IpUtils.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/IpUtils.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/IpUtils.java
index 9ed1317906..c2fb803764 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/IpUtils.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/IpUtils.java
@@ -49,6 +49,12 @@ public class IpUtils {
 			if (StringUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
 				ip = request.getRemoteAddr();
 			}
+			//对于通过多个代理的情况，第一个IP为客户端真实IP,多个IP按照','分割
+			if (ip != null && ip.length() > 15) { //"***.***.***.***".length() = 15
+				if (ip.indexOf(",") > 0) {
+					ip = ip.substring(0, ip.indexOf(","));
+				}
+			}
 		} catch (Exception e) {
 			logger.error("IpUtils ERROR ", e);
 		}
@@ -58,6 +64,7 @@ public class IpUtils {
 
 	/**
 	 * desc:获取本地Ip
+	 *
 	 * @return
 	 */
 	public static String getServerIp() {