From b85bc1bd2f21d9a6a9513b1c5c0d8ff9fe8d38fd Mon Sep 17 00:00:00 2001
From: Lianxw <xw270845509@163.com>
Date: Tue, 14 Jul 2020 15:47:42 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=BD=9C=E5=9C=A8=E7=9A=84=E7=A9=BA?=
 =?UTF-8?q?=E6=8C=87=E9=92=88=E5=BC=82=E5=B8=B8=20=E8=BF=99=E9=87=8C?=
 =?UTF-8?q?=E7=9A=84cache=E5=AD=98=E5=9C=A8=E6=BD=9C=E5=9C=A8=E7=9A=84?=
 =?UTF-8?q?=E7=A9=BA=E6=8C=87=E9=92=88=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../common/security/service/PigUserDetailsServiceImpl.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigUserDetailsServiceImpl.java b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigUserDetailsServiceImpl.java
index 0e172cc0..7237e8e5 100755
--- a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigUserDetailsServiceImpl.java
+++ b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigUserDetailsServiceImpl.java
@@ -73,7 +73,9 @@ public class PigUserDetailsServiceImpl implements UserDetailsService {
 
 		R<UserInfo> result = remoteUserService.info(username, SecurityConstants.FROM_IN);
 		UserDetails userDetails = getUserDetails(result);
-		cache.put(username, userDetails);
+        if (cache != null) {
+		    cache.put(username, userDetails);
+        }
 		return userDetails;
 	}