feat:处理文件后缀名的展示

src/modules/course-manage/video-course/AddVideoCourse.jsx

@@ -2,7 +2,7 @@
  * @Author: 吴文洁
  * @Date: 2020-08-05 10:07:47
  * @LastEditors: Please set LastEditors
- * @LastEditTime: 2021-07-16 13:57:33
+ * @LastEditTime: 2021-07-16 15:52:42
  * @Description: 线上课新增/编辑页
  * @Copyright: 杭州杰竞科技有限公司 版权所有
  */
@@ -319,7 +319,7 @@ class AddVideoCourse extends React.Component {
     selectedFileList.map((file,index) => {
       console.log('')
       const { ossUrl, resourceId, folderName, folderFormat, folderSize } = file;
-      console.log('folderFormat',folderFormat);
+      const _mediaName =folderName.replace(`.${_.last(folderName.split('.')).toLowerCase()}`,'')
       if(folderFormat === 'MP4' || folderFormat === 'video/mp4'){
         const videoDom = document.createElement('video')
         videoDom.src = ossUrl
@@ -328,7 +328,7 @@ class AddVideoCourse extends React.Component {
             mediaContent: resourceId,
             contentType: 'SCHEDULE',
             mediaType: "VIDEO",
-            mediaName: folderName.replace('.mp4',''),
+            mediaName: _mediaName,
             videoDuration: videoDom.duration,
             resourceId,
             mediaUrl: ossUrl,
@@ -339,12 +339,6 @@ class AddVideoCourse extends React.Component {
           })
         }
       }else if( folderFormat==="WORD" || folderFormat==="PDF"){
-        let _mediaName = folderName;
-        if(folderFormat === 'PDF'){
-          _mediaName = folderName.replace('.pdf','')
-        }else{ 
-          _mediaName = folderName.replace('.doc','').replace('.docx','')
-        }
         const suffix = _.last(folderName.split('.')).toUpperCase();
         _courseChapterList.push({
           mediaContent: resourceId,