fix 令牌错误

zhongzheng-framework/src/main/java/com/zhongzheng/framework/web/service/TokenService.java

@@ -86,7 +86,10 @@ public class TokenService
             String userKey = getTokenKey(uuid);
             LoginUser user = redisCache.getCacheObject(userKey);
             if(Validator.isEmpty(user)){
-                throw new CustomException("令牌无效");
+                throw new UserPasswordNotMatchException();
+            }
+            if(user==null){
+                throw new UserPasswordNotMatchException();
             }
             return user;
         }