Merge branch 'dev-login-0301' into 'release'

登录问题

See merge request !6

server/src/main/java/com/pica/cloud/online/exam/analysis/server/utils/LoginUtil.java

@@ -28,7 +28,11 @@ public class LoginUtil {
         if (StringUtils.isEmpty(token)) {
             return null;
         } else {
-            return cacheClient.getToken(token, PicaUser.class);
+            PicaUser user = cacheClient.getToken(token, PicaUser.class);
+            if (user != null) {
+                user.setToken(token);
+            }
+            return user;
         }
     }