async ，await 代码案例学习

async getDeliveryCompany() {
      this.deliveryCompanyList = [];
      let result = (
        await dynamicDictionary(
          this.$publicResources.OrderDeliveryManage.OrderDelivery
            .deliveryCompany_resource_id
        )
      ).data;

      if (result.data != "" && result.data != null) {
        result.data.forEach((val) => {
          this.deliveryCompanyList.push({
            label: val.v,
            value: val.k,
            key: val.id,
          });
        });
      }
    },