播放页单集购买

src/components/video/index.js

@@ -707,7 +707,7 @@ class Video extends Component {
                         singleBox &&
                         <Single singleBox={this.state.singleBox} boxHide={this.boxHide} data={this.state.singMess}
                                 singleType={this.state.singleType}
-                                vcourseId={course.course_info.v_course_id}
+                                vcourseId={course.v_course_id}
                                 videoId={this.state.singMess.video_id}
                                 check={this.check}
                                 title={this.state.singMess.course_tile}/>