fix:增加导入小组长成功提示，增加开课编辑考试时只允许编辑时间，删除可继续添加设置

src/components/drawers/AddOpenCourse.vue

@@ -616,6 +616,10 @@ const changevalue = (e) => {
   console.log("changevalue", e, newarr, formData.value.attach);
 }
 
+const logT = () => {
+  formData.value.examInfo = {};
+};
+
 defineExpose({ openDrawer });
 </script>
 <style lang="scss">