react学习(21)---接口加回调显示

   this.props.dispatch({
          type: 'activity/addActivityPopup',
          payload: params,
          callback: (res) => {
            if (res.returnCode === 0) {
              message.success('新增成功');
            } else {
              message.error(res.returnMsg);
            }
          },
        });