https://gitee.com/infraboard/go-course/blob/master/day19/browser.md
storage: https://gitee.com/infraboard/go-course/blob/master/day20/vue-store.md#%E6%B5%8F%E8%A7%88%E5%99%A8%E6%9C%AC%E5%9C%B0%E5%AD%98%E5%82%A8
