播放视频参数修改

app/api/controller/CourseProgress.php

@@ -144,13 +144,13 @@ class CourseProgress extends BaseController
     public function playVideo(Request $request)
     {
         // 参数验证
-        $vo = (new CourseValidate())->goCheck(['course_id','course_class_id']);
+        $vo = (new CourseValidate())->goCheck(['course_id','class_id']);
         if ($vo !== true) {
             return $vo;
         }
 
         $courseId = input('course_id');
-        $class_id = input('course_class_id');
+        $class_id = input('class_id');
         $userId = $this->request->userId ?? 0;
         // 获取课程信息
         $course = CourseModel::where([