61 lines
1.6 KiB
JavaScript
61 lines
1.6 KiB
JavaScript
const cheerio = require('cheerio');
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const got = require('@/utils/got');
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module.exports = async (ctx) => {
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const url = 'http://www.nbd.com.cn/columns/332';
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const response = await got({
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method: 'get',
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url,
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headers: {
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Referer: 'http://www.nbd.com.cn',
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},
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});
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const $ = cheerio.load(response.data);
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const $list = $('li.u-news-title').slice(0, 15).get();
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const description = $('head title').text().trim();
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const resultItem = await Promise.all(
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$list.map(async (item) => {
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const title = $(item).find('a').text().trim();
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const pubDate = $(item).find('span').text().trim();
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const itemUrl = $(item).find('a').attr('href');
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const single = {
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title,
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link: itemUrl,
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pubDate,
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description: '',
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};
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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 detail = await got({
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method: 'get',
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url: itemUrl,
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headers: {
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Referer: 'http://www.nbd.com.cn',
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},
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});
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{
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const $ = cheerio.load(detail.data);
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single.description = $('div.g-article').html();
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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: '重磅原创-每经网',
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link: url,
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item: resultItem,
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description,
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};
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};
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