61 lines
1.6 KiB
JavaScript
61 lines
1.6 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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module.exports = async (ctx) => {
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const baseUrl = 'http://weekly.dockone.io';
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const response = await got({
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method: 'get',
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url: baseUrl,
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headers: {
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Referer: baseUrl,
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},
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});
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const data = response.data;
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const $ = cheerio.load(data);
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const list = $('.aw-common-list .article').get();
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const ProcessFeed = (data) => {
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const $ = cheerio.load(data);
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// 提取内容
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return $('.aw-question-detail .content').html();
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};
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const items = await Promise.all(
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list.map(async (item) => {
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const $ = cheerio.load(item);
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const $a = $('.aw-question-content > h4 > a');
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const link = $a.attr('href');
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const cache = await ctx.cache.get(link);
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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({
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method: 'get',
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url: link,
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});
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const description = ProcessFeed(response.data);
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const single = {
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title: $a.text(),
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description,
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link,
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author: $('.aw-user-name').text(),
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};
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ctx.cache.set(link, 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: 'DockOne.io',
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link: baseUrl,
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description: $('meta[name="description"]').attr('content') || $('title').text(),
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item: items,
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};
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};
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