null pointer

3 years ago · 386786457a
1 changed files with 1 additions and 1 deletions
--- a/lib/EmergencyService/zdxtEmergencyKnowledgeService/src/main/java/com/zdxt/knowledge/controller/WechatLoginController.java
+++ b/lib/EmergencyService/zdxtEmergencyKnowledgeService/src/main/java/com/zdxt/knowledge/controller/WechatLoginController.java
@ -131,7 +131,7 @@ public class WechatLoginController extends BaseController {
            // 判断用户是否已拥有该勋章
            WechatUser user = wechatService.selectUserById(wechatUser.getGuid());
            String medalStr = user.getMedal();
-            if (Objects.nonNull(medalObj) && medalStr.contains(medalObj.getGuid())) {
+            if (Objects.nonNull(medalObj) && StringUtils.isNotEmpty(medalStr) && medalStr.contains(medalObj.getGuid())) {
                // 已拥有直接返回
                return ZDResponse.success("0", null);
            }