From 2fbda6061741a49ab0124e281b9e7fb13ac5891b Mon Sep 17 00:00:00 2001
From: xiongxiaoyang <773861846@qq.com>
Date: Thu, 24 Dec 2020 17:13:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Djwt=E6=A0=A1=E9=AA=8C?=
 =?UTF-8?q?=E5=A4=B1=E8=B4=A5=E5=90=8E=E7=9A=84bug?=
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---
 .../java/com/java2nb/novel/core/utils/JwtTokenUtil.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/novel-front/src/main/java/com/java2nb/novel/core/utils/JwtTokenUtil.java b/novel-front/src/main/java/com/java2nb/novel/core/utils/JwtTokenUtil.java
index 962c262..169c55b 100644
--- a/novel-front/src/main/java/com/java2nb/novel/core/utils/JwtTokenUtil.java
+++ b/novel-front/src/main/java/com/java2nb/novel/core/utils/JwtTokenUtil.java
@@ -86,7 +86,11 @@ public class JwtTokenUtil {
      */
     private boolean isTokenExpired(String token) {
         Date expiredDate = getExpiredDateFromToken(token);
-        return expiredDate.before(new Date());
+        if(expiredDate == null){
+            return true;
+        }else {
+            return expiredDate.before(new Date());
+        }
     }
 
     /**
@@ -94,7 +98,7 @@ public class JwtTokenUtil {
      */
     private Date getExpiredDateFromToken(String token) {
         Claims claims = getClaimsFromToken(token);
-        return claims.getExpiration();
+        return claims != null ? claims.getExpiration() : null;
     }
 
     /**