45 lines
1.3 KiB
JavaScript
45 lines
1.3 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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const baseUrl = 'https://neunews.neu.edu.cn';
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module.exports = async (ctx) => {
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const type = ctx.params.type;
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const newsUrl = `${baseUrl}/${type}/list.htm`;
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const response = await got(newsUrl);
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const data = response.data;
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const $ = cheerio.load(data);
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const items = $('.column-news-list > .news_list > .news')
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.find('a').attr('title'),
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link: new URL(item.find('a').attr('href'), baseUrl).href,
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pubDate: parseDate(item.find('.news_meta').text(), 'YYYY-MM-DD'),
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};
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});
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const results = await Promise.all(
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items.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const result = await got(item.link);
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const $ = cheerio.load(result.data);
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item.author = $('.arti-metas').text().split('更新日期')[0];
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item.description = $('.article_content').html();
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return item;
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})
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)
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);
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ctx.state.data = {
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title: `东北大学新闻网-${$('head title').text()}`,
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link: newsUrl,
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item: results,
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};
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};
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