66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const date = require('@/utils/date');
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module.exports = async (ctx) => {
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const day = ctx.params.day || 'all';
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const link = `https://post.smzdm.com/hot_${day}`;
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const response = await got.get(link);
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const $ = cheerio.load(response.data);
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const title = $('li.filter-tab.active').text();
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const list = $('li.feed-row-wide')
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.slice(0, 10)
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.map(function() {
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const info = {
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title: $(this)
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.find('h5.z-feed-title a')
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.text(),
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link: $(this)
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.find('h5.z-feed-title a')
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.attr('href'),
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pubdate: $(this)
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.find('span.z-publish-time')
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.text(),
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};
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return info;
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})
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.get();
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const out = await Promise.all(
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list.map(async (info) => {
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const title = info.title;
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const pubdate = info.pubdate;
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const itemUrl = info.link;
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const cache = await ctx.cache.get(itemUrl);
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if (cache) {
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return Promise.resolve(JSON.parse(cache));
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}
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const response = await got.get(itemUrl);
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const $ = cheerio.load(response.data);
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const content = $('#articleId');
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content.find('.item-name').remove();
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content.find('.recommend-tab').remove();
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const description = content.html();
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const single = {
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title: title,
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link: itemUrl,
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description: description,
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pubDate: date(pubdate),
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};
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ctx.cache.set(itemUrl, JSON.stringify(single));
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return Promise.resolve(single);
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})
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);
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ctx.state.data = {
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title: `${title}-什么值得买好文`,
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link: link,
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item: out,
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};
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};
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