Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/components/drawers/AddOpenCourse.vue

src/components/drawers/AddOpenCourse.vue

@@ -760,6 +760,14 @@ async function coursePlanConfirm() {
     message.info('讲师费已进入审批阶段，无法编辑')
     return
   }
+  if(dateTime.value.length<2){
+    message.info('请选择开始时间和结束时间')
+    return
+  }
+  await validate().catch(({ errorFields }) => {
+    message.warning(errorFields[0].errors.join());
+    throw Error("数据校验不通过");
+  });
   const offName = await validateName({
     name: formData.value.name,
     type: 5,