75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
import { load } from 'cheerio';
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import type { DataItem, Route } from '@/types';
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import cache from '@/utils/cache';
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import ofetch from '@/utils/ofetch';
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import { parseDate } from '@/utils/parse-date';
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import timezone from '@/utils/timezone';
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export const route: Route = {
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path: '/announcement',
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name: '交易所公告',
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url: 'www.cffex.com.cn',
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maintainers: ['ChenXiangcheng1'],
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example: '/cffex/announcement',
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parameters: {},
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description: '',
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categories: ['government'],
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features: {
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requireConfig: false,
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requirePuppeteer: false,
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antiCrawler: false,
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supportBT: false,
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supportPodcast: false,
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supportScihub: false,
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},
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radar: [
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{
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source: ['cffex.com.cn'],
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target: '/announcement',
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},
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],
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handler,
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};
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async function handler(): Promise<{ title: string; link: string; item: DataItem[] }> {
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const baseUrl = 'http://www.cffex.com.cn';
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const homeUrl = `${baseUrl}/jystz`;
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const response = await ofetch(homeUrl);
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// 使用 Cheerio 选择器解析 HTML
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const $ = load(response);
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const list = $('div.notice_list li')
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.toArray()
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.map((item) => {
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item = $(item); // (Element) -> LoadedCheerio
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const titleEle = $(item).find('a').first();
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const dateEle = $(item).find('a').eq(1);
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return {
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title: titleEle.text().trim(),
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link: `${baseUrl}${titleEle.attr('href')}`,
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pubDate: timezone(parseDate(dateEle.text(), 'YYYY-MM-DD'), +8),
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};
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});
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// (Promise) -> Promise
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const items = await Promise.all(
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// (Promise|null) -> Promise|null
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list.map((item) =>
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cache.tryGet(item.link, async () => {
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const response = await ofetch(item.link);
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const $ = load(response);
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item.description = $('div.jysggnr div.nan p').eq(1)?.html();
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return item;
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})
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)
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);
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return {
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title: '中国金融期货交易所 - 交易所公告',
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link: homeUrl,
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item: items,
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};
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}
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