From 8edfe16dfa1ba66ae1f74f08b1d1f5d69519e19b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=92=B8=E9=B1=BC=E5=A4=A7=E6=9A=B4=E8=B5=B0?=
 <wangjianzhong1990@gmail.com>
Date: Fri, 14 Aug 2020 12:00:15 +0800
Subject: [PATCH] =?UTF-8?q?fix:destroy=E4=B9=8B=E5=90=8E=20video=20?=
 =?UTF-8?q?=E4=BC=9A=E7=BB=A7=E7=BB=AD=E8=A7=A6=E5=8F=91=E4=BA=8B=E4=BB=B6?=
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`destroy` 之后 `video` 会继续触发事件。
例如，如果监听了 `error` 事件，因为代码中 `this.video.src = '';` 将视频地址置空，会触发 `MediaError {code: 4, message: "MEDIA_ELEMENT_ERROR: Empty src attribute"}`。
所以组件销毁之后，组件应该不再继续监听事件。
---
 src/js/player.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/js/player.js b/src/js/player.js
index eb4bc85a6..16fa05655 100644
--- a/src/js/player.js
+++ b/src/js/player.js
@@ -613,6 +613,9 @@ class DPlayer {
         this.video.src = '';
         this.container.innerHTML = '';
         this.events.trigger('destroy');
+        Object.keys(this.events.events).forEach((key) => {
+            this.off(key);
+        });
     }
 
     static get version() {