更新

src/main/java/com/zswl/dataservice/dao/mqtt/impl/OperationMessageDaoImpl.java

@@ -86,8 +86,7 @@ public class OperationMessageDaoImpl extends BaseImpl implements OperationMessag
         try {
             Query query = Query.query(Criteria.where("dataId").is(dataId).and("token").isNull());
             Update update = new Update()
-                    .set("token", token)
-                ;
+                    .set("token", token);
             FindAndModifyOptions options = new FindAndModifyOptions().upsert(true)
                     .returnNew(true);
             doc = mongoTemplate.findAndModify(query, update, options,