54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const { parseDate } = require('@/utils/parse-date');
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module.exports = async (ctx) => {
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const category = ctx.params.category ?? 'bkszs';
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const rootUrl = 'https://dky.sicau.edu.cn';
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const currentUrl = `${rootUrl}/zsjy/${category}.htm`;
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const response = await got({
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method: 'get',
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url: currentUrl,
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});
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const $ = cheerio.load(response.data);
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const list = $('a.tit')
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.map((_, item) => {
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item = $(item);
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return {
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title: item.text(),
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pubDate: parseDate(item.prev().text()),
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link: `${rootUrl}${item.attr('href').replace(/\.\./, '/')}`,
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};
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})
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.get();
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const items = await Promise.all(
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list.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const detailResponse = await got({
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method: 'get',
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url: item.link,
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});
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const content = cheerio.load(detailResponse.data);
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content('.v_news_content p').slice(0, 2).remove();
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item.description = content('.v_news_content').html();
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return item;
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})
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)
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);
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ctx.state.data = {
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title: $('title').text(),
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link: currentUrl,
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item: items,
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};
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};
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