diff --git a/routes/netease_music.js b/routes/netease_music.js new file mode 100644 index 0000000..f49dbcd --- /dev/null +++ b/routes/netease_music.js @@ -0,0 +1,169 @@ +/** + * @author: x-dr + * @date: 2023年12月27日 + * @tags: [网易云音乐飙升榜] + */ + + +const URL = require('url'); +const Router = require("koa-router"); +const neteaseMusicRouter = new Router(); +const axios = require("axios"); +const cheerio = require("cheerio"); +const { get, set, del } = require("../utils/cacheData"); + +// 接口信息 +const routerInfo = { + name: "neteasemusic", + title: "网易云音乐", + subtitle: "飙升榜", +}; + + +// 缓存键名 +const cacheKey = "neteasemusicData"; + +// 调用时间 +let updateTime = new Date().toISOString(); + +const url = "https://music.163.com/discover/toplist?id=19723756"; +// const url = "https://music.163.com/#/discover/toplist?id=19723756"; + +const headers = { + 'authority': 'music.163.com', + 'referer': 'https://music.163.com/', +}; + + + +// 数据处理 +const getData = (data) => { + if (!data) return false; + const dataList = []; + const $ = cheerio.load(data); + try { + $('.m-sgitem').each((i, e) => { + const urlString = $(e).attr('href') + const parsedUrl = URL.parse(urlString, true); + const urlidValue = parsedUrl.query.id; + const item = cheerio.load($(e).html()) + const author = item('div[class="f-thide sginfo"]').text().replace(/(^\s*)|(\s*$)/g, "") + const title = item('div[class="f-thide sgtl"]').text().replace(/(^\s*)|(\s*$)/g, "") + dataList.push({ + title: title, + desc: author, + url: `https://music.163.com/#/song?id=${urlidValue}`, + mobileUrl: `https://music.163.com/m/song?id=${urlidValue}`, + }); + + + + }); + return dataList; + } catch (error) { + console.error("数据处理出错" + error); + return false; + } +}; + + + +// +neteaseMusicRouter.get("/neteasemusic", async (ctx) => { + console.log("获取neteasemusic "); + try { + // 从缓存中获取数据 + let data = await get(cacheKey); + const from = data ? "cache" : "server"; + if (!data) { + // 如果缓存中不存在数据 + console.log("从服务端重新neteasemusic "); + // 从服务器拉取数据 + const response = await axios.get(url, { headers }); + // console.log(response.data); + data = getData(response.data); + + updateTime = new Date().toISOString(); + if (!data) { + ctx.body = { + code: 500, + ...routerInfo, + message: "获取失败", + }; + return false; + } + // 将数据写入缓存 + await set(cacheKey, data); + } + ctx.body = { + code: 200, + message: "获取成功", + ...routerInfo, + from, + total: data.length, + updateTime, + data, + }; + } catch (error) { + console.error(error); + ctx.body = { + code: 500, + ...routerInfo, + message: "获取失败", + }; + } +}); + + + + +// 豆瓣新片榜 - 获取最新数据 +neteaseMusicRouter.get("/neteasemusic/new", async (ctx) => { + console.log("获取neteasemusic - 最新数据"); + try { + // 从服务器拉取最新数据 + const response = await axios.get(url, { headers }); + const newData = getData(response.data); + updateTime = new Date().toISOString(); + console.log("从服务端重新neteasemusic "); + + // 返回最新数据 + ctx.body = { + code: 200, + message: "获取成功", + ...routerInfo, + updateTime, + total: newData.length, + data: newData, + }; + + // 删除旧数据 + await del(cacheKey); + // 将最新数据写入缓存 + await set(cacheKey, newData); + } catch (error) { + // 如果拉取最新数据失败,尝试从缓存中获取数据 + console.error(error); + const cachedData = await get(cacheKey); + if (cachedData) { + ctx.body = { + code: 200, + message: "获取成功", + ...routerInfo, + total: cachedData.length, + updateTime, + data: cachedData, + }; + } else { + // 如果缓存中也没有数据,则返回错误信息 + ctx.body = { + code: 500, + ...routerInfo, + message: "获取失败", + }; + } + } +}); + +neteaseMusicRouter.info = routerInfo; +module.exports = neteaseMusicRouter; \ No newline at end of file