From 4e0301a7b2d8fec396d3d49416fe98cf5d357612 Mon Sep 17 00:00:00 2001
From: duandazhi <ab601026460@163.com>
Date: Wed, 28 Jul 2021 13:07:06 +0800
Subject: [PATCH] [SysUser] 返回给前端数据的时候,隐藏密码和加盐,防止别人猜测加密方式 或者 暴力破击

---
 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
index be8712f..767cab7 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
@@ -14,6 +14,11 @@
 {
     public static String getIpAddr(HttpServletRequest request)
     {
+        if (request == null)
+        {
+            return null;
+        }
+
         String ip = null;
 
         // X-Forwarded-For:Squid 服务代理

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