@ -234,7 +234,10 @@ public class UserController {
if (!map.isEmpty()) {
for (Map.Entry<String, StuClass> stringStuClassEntry : map.entrySet()) {
StuClass stuClass = stringStuClassEntry.getValue();
classMapper.insert(stuClass);
StuClass stuClass1 = classMapper.selectByPrimaryKey(stuClass.getClassId());
if (stuClass1 == null) {
}
if (users.isEmpty()) {