消耗时长

src/teacher/piano-room/class-arrangement/index.tsx

@@ -264,6 +264,7 @@ export default defineComponent({
 
     // 排课
     const onCourseSchedule = async () => {
+      const n = students.value.length + 1
       try {
         let { code, data } = await request.post(
           '/api-teacher/courseSchedule/arrangeCourse',
@@ -271,7 +272,7 @@ export default defineComponent({
             data: {
               classNum: params.classNum, //课时数
               consumeTime: Math.ceil(
-                students.value.length * params.classNum * params.singleClssTime
+                n * (n - 1) * params.classNum * params.singleClssTime
               ), //消耗时长
               courseName: params.courseName, //课程名称
               singleClssTime: params.singleClssTime, //单课时长