优化通道录入性能，优化启动后读取配置写入数据库的过程

648540858

2021-12-07 a2f08541387806c9299a43b38fbfeaa5da5904a9

 web_src/src/components/dialog/deviceEdit.vue

@@ -82,7 +82,7 @@
    },
    getMediaServerList: function (){
      let that = this;
      that.mediaServerObj.getMediaServerList((data)=>{
      that.mediaServerObj.getOnlineMediaServerList((data)=>{
        that.mediaServerList = data.data;
      })
    },