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const got = require('@/utils/got'); const cheerio = require('cheerio'); module.exports = async (ctx) => { const url = 'http://www.glo.com.cn/insights/prespectives/'; const res = await got.get(url); const $ = cheerio.load(res.data); const list = $('.news_listul li').get(); const out = await Promise.all( list.map(async (item) => { const $ = cheerio.load(item); const title = $('a .newstit').text(); const itemUrl = 'http://www.glo.com.cn/' + $('a').attr('href'); const cache = await ctx.cache.get(itemUrl); if (cache) { return JSON.parse(cache); } const responses = await got.get(itemUrl); const $d = cheerio.load(responses.data); const single = { title, link: itemUrl, description: $d('.editor_con').html(), }; ctx.cache.set(itemUrl, JSON.stringify(single)); return single; }) ); ctx.state.data = { title: $('title').text(), link: url, item: out, }; };