const data = [
  {
    id:1,
    name:'a',
    age:10,
    birth:'2022-01-01'
  },
  {
    id:2,
    name:'b',
    age:11,
    birth:'2022-01-01'
  },
  {
    id:3,
    name:'c',
    age:14,
    birth:'2022-01-01'
  },
  {
    id:4,
    name:'b',
    age:11,
    birth:'2022-01-01'
  },
  {
    id:5,
    name:'e',
    age:20,
    birth:'2022-01-02'
  },
  {
    id:6,
    name:'f',
    age:20,
    birth:'2022-01-02'
  },
  {
    id:7,
    name:'g',
    age:20,
    birth:'2022-01-02'
  },
  {
    id:8,
    name:'h',
    age:20,
    birth:'2022-01-02'
  }
]

const getData = (params) => {
  const { page,page_size } = params
  let start = (page - 1) * page_size
  let res = data.slice(start,start + page_size)
  return {
    per_page:page_size,
    total:data.length,
    data:res,
    current_page:page
  }
}

export {
  getData
}