课程详情，知识点接口

src/api/courseDetail.js

@@ -0,0 +1,12 @@
+import request from '@/api/request'
+
+const base_url = '/traapp'
+
+// 获取课程分类树接口
+export const getCourseDetailApi = (data) => {
+	return request({
+		url: base_url + '/crsInfo/queryCrsInfoDetail',
+		method: 'post',
+		data
+	});
+};