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const got = require('@/utils/got'); const { parseRelativeDate } = require('@/utils/parse-date'); const cheerio = require('cheerio'); module.exports = async (ctx) => { const url = 'http://yjsxy.ahmu.edu.cn/_s62/1840/list.psp'; const response = await got({ method: 'get', url }); const $ = cheerio.load(response.data); const list = $('#wp_news_w3 table tbody') .map((i, e) => { const element = $(e); const title = element.find('a').text(); const link = element.find('a').attr('href'); const dateraw = /(\d{4})\/(\d{2})(\d{2})/.exec(link); return { title, description: '', link: url + link, author: '安徽医科大学研究生学院', pubDate: parseRelativeDate(`${dateraw[1]}-${dateraw[2]}-${dateraw[3]}`), }; }) .get(); const result = await Promise.all( list.map(async (item) => { const link = item.link; const cache = await ctx.cache.get(link); if (cache) { return JSON.parse(cache); } const itemReponse = await got.get(link); const itemElement = cheerio.load(itemReponse.data); item.description = itemElement('.content').html(); ctx.cache.set(link, JSON.stringify(item)); return item; }) ); ctx.state.data = { title: '安徽医科大学研究生学院', link: url, item: result, }; };