"fix: 首次第二屏视频不播放问题；切换视频后从新开始播放"

src/components/custom/video.wpy

@@ -77,7 +77,8 @@
       _videoContexts: [],
       videoPause: false,
       showPopup: false,
-      videoLoading: true
+      videoLoading: true,
+      isFirstRole: true
     },
     watch: {
       videoList (list) {
@@ -144,7 +145,12 @@
         // 一次最多只展示3个video标签，提高加载视频的速度
         const current = e.$wx.detail.current;
         const diff = current - _last;
+        if(this.isFirstRole && current === 1) {
+          this.playCurrent(1);
+          this.isFirstRole = false;
+        }
         if (diff === 0) return;
+        this.isFirstRole = false;
         this._last = current;
         this.playCurrent(current);
         // 如果上滑的时候，当前滑动到第0元素，那么被划走，放入prevQueue是第一个元素，这个要自己画图才会更理解
@@ -204,6 +210,7 @@
               ctx.play();
             } else {
               ctx.pause();
+              ctx.seek(0);
             }
           }
         });