md

src/modules/base/api.js

@@ -441,7 +441,7 @@ export const updateCourseSimple = datas => {
   return $post("/api/admin/teach/course/manual_create", datas);
 };
 export const batchAddCourseSimple = datas => {
-  return $post("/api/admin/teach/course/select_create", datas);
+  return $postParam("/api/admin/teach/course/select_create", datas);
 };
 
 // clazz-simple-manage

src/modules/base/components/course-simple/ModifyCourseSimple.vue

@@ -192,7 +192,7 @@ export default {
       if (this.isSubmit) return;
       this.isSubmit = true;
       const data = await batchAddCourseSimple({
-        basicCourseIdList: this.selectedCourseIds
+        basicCourseIdList: this.selectedCourseIds.join()
       }).catch(() => {});
       this.isSubmit = false;