// 用于单站监控二级菜单页面获取路由中的站点ID
const getQuerySiteId=  {
  data: function () {
    return {
      siteId:''
    }
  },
  watch: {
    '$store.state.ems.zdList':{
      handler (newQuery,oldQuery) {
        if(!newQuery || newQuery.length === 0){return}
        // 参数变化处理
        this.$nextTick(() => {
          const {siteId} =newQuery[0]
          this.siteId = siteId
          siteId && this.init(newQuery.siteId)
          console.log('watch站点列表返回数据newQuery=',newQuery)
          console.log('设置页面siteId，this.siteId=',this.siteId)
        })
      },
      immediate: true,
    }
  },
}
export default getQuerySiteId