bilibili-follow-hist

bilibili-follow-hist.js

(function() {
  // 改成你的用户ID，看个人空间网址里的数字
  const UID = 

  async function main() {
    let res = []
    let page = 1
    while (true) {
      let followingList = await getFollowingList(page)
      if (followingList.length === 0) {
        break
      }

      for (let following of followingList) {
        res.push({
          name: following.uname,
          time: formatDate(new Date(following.mtime * 1000))
        })
      }

      page++
    }
    console.table(res)
  }

  async function getFollowingList(page) {
    let rsp = await fetch(`https://api.bilibili.com/x/relation/followings?vmid=${UID}&pn=${page}&ps=50`, {
      credentials: 'include'
    })
    rsp = await rsp.json()
    if (rsp.code != 0) {
      console.warn(rsp.message)
      return []
    }
    return rsp.data.list
  }

  function formatDate(date) {
    let year = date.getFullYear()
    let month = ('00' + (date.getMonth() + 1)).slice(-2)
    let day = ('00' + date.getDate()).slice(-2)
    let hour = ('00' + date.getHours()).slice(-2)
    let min = ('00' + date.getMinutes()).slice(-2)
    let sec = ('00' + date.getSeconds()).slice(-2)
    return `${year}-${month}-${day} ${hour}:${min}:${sec}`
  }

  main()
})()