添加挂载url后事件

packages/artplayer/src/mse.js

@@ -1,5 +1,5 @@
-import { errorHandle, getExt } from '../utils';
-import config from '../config';
+import { errorHandle, getExt } from './utils';
+import config from './config';
 
 export default class Mse {
     constructor(art) {

packages/artplayer/src/player/attrInit.js

@@ -28,5 +28,6 @@ export default function attrInit(art, player) {
     sleep().then(() => {
         art.emit('beforeMountUrl', option.url);
         $video.src = player.mountUrl(option.url);
+        art.emit('afterMountUrl', option.url);
     });
 }

packages/artplayer/src/player/switchQualityMix.js

@@ -13,6 +13,7 @@ export default function switchMix(art, player) {
                 const { currentTime } = player;
                 art.emit('beforeMountUrl', url);
                 $video.src = player.mountUrl(url);
+                art.emit('afterMountUrl', url);
                 option.url = url;
                 player.playbackRateRemove();
                 player.aspectRatioRemove();