定义 API 层

导出 API

// api.js
export const getListByPage = ({ page, count }) => {
  return new Promise((resolve, reject) => {
    // use axios or fetch send request
  })
}
export const getListBySinceId = ({ since_id, count }) => {
  return new Promise((resolve, reject) => {
    // use axios or fetch send request
  })
}
export const getListBySeenIds = ({ seen_ids, count }) => {
  return new Promise((resolve, reject) => {
    // use axios or fetch send request
  })
}

API 范式

export const getListByPage = ({ extra, page, count }) => {
  return new Promise((resolve, reject) => {
    axios.get('...', { params: { page, count } })
      .then(data => {
        resolve({
          result: data.list,
          no_more: data.noMoreKey,
          total: data.total_count,
          extra: {
            key: data.otherValue
          }
        })
      })
      .catch(reject)
  })
}

名称	类型	描述
*result	Array	接口返回的列表数据
no_more	Boolean	是否还有下一页
total	Number	列表的总数
extra	Any	需要存储的额外信息，会携带到下一次请求的参数中