压缩字符

packages/artplayer/src/subtitle.js

@@ -43,9 +43,9 @@ export default class Subtitle extends Component {
         }
     }
 
-    switch(url, name) {
+    switch(url, name, ext) {
         const { i18n, notice } = this.art;
-        return this.init(url).then(subUrl => {
+        return this.init(url, ext).then(subUrl => {
             if (name) {
                 notice.show = `${i18n.get('Switch subtitle')}: ${name}`;
             }
@@ -54,7 +54,7 @@ export default class Subtitle extends Component {
         });
     }
 
-    init(url) {
+    init(url, ext) {
         const {
             notice,
             template: { $subtitle, $track },
@@ -66,7 +66,7 @@ export default class Subtitle extends Component {
             })
             .then(text => {
                 this.art.emit('subtitle:load', url);
-                switch (getExt(url)) {
+                switch (ext || getExt(url)) {
                     case 'srt':
                         return vttToBlob(srtToVtt(text));
                     case 'ass':