优化jessibuca播放器

web_src/src/components/common/jessibuca.vue

@@ -1,6 +1,6 @@
 <template>
   <div ref="container" @dblclick="fullscreenSwich"
-       style="width:100%;height:100%;background-color: #000000;margin:0 auto;position: relative;">
+       style="width:100%;height:100%;min-height: 200px;background-color: #000000;margin:0 auto;position: relative;">
     <div class="buttons-box" id="buttonsBox">
       <div class="buttons-box-left">
         <i v-if="!playing" class="iconfont icon-play jessibuca-btn" @click="playBtnClick"></i>
@@ -80,9 +80,10 @@ export default {
         height = clientHeight
         width = (16 / 9) * height
       }
-
-      dom.style.width = width + 'px';
-      dom.style.height = height + "px";
+      if (width > 0 && height > 0) {
+        dom.style.width = width + 'px';
+        dom.style.height = height + "px";
+      }
     },
     create() {
       let options = {