解决当前用户视频展示不了的问题

src/components/videoChat/video-chat.vue

@@ -5,7 +5,7 @@
        </div>
        <div class="main-content clearfix">
            <div class="main-chat fl">
                
                <video v-if="userId" :id="'video_'+ userId" autoplay="" :poster="getPhoto(docInfo)"></video>
            </div>
            <div class="member-panel fl">
                <div class="c-fff c-f14 plr15 pt10">参与人员：</div>
@@ -355,6 +355,7 @@ export default {
            }
            console.log(this.ws.readyState);
            if (this.ws.readyState===1) {
                this.sendMessage(message);
            }
        },