213 lines
8.6 KiB
TypeScript
213 lines
8.6 KiB
TypeScript
import type { Cheerio, CheerioAPI } from 'cheerio';
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import { load } from 'cheerio';
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import type { Element } from 'domhandler';
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import type { Context } from 'hono';
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import type { Data, DataItem, Route } from '@/types';
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import { ViewType } 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 handler = async (ctx: Context): Promise<Data> => {
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const { category = 'gzdt' } = ctx.req.param();
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const limit: number = Number.parseInt(ctx.req.query('limit') ?? '30', 10);
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const baseUrl: string = 'http://www.gjs.moa.gov.cn';
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const targetUrl: string = new URL(category.endsWith('/') ? category : `${category}/`, baseUrl).href;
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const response = await ofetch(targetUrl);
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const $: CheerioAPI = load(response);
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const language = $('html').attr('lang') ?? 'zh-CN';
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let items: DataItem[] = [];
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items = $('ul#div li')
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.slice(0, limit)
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.toArray()
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.map((el): Element => {
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const $el: Cheerio<Element> = $(el);
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const aEl: Cheerio<Element> = $el.find('a');
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const title: string = aEl.attr('title') ?? $el.find('span.sj_gztzle').text();
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const pubDateStr: string | undefined = $el.find('span.sj_gztzri').text();
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const linkUrl: string | undefined = aEl.attr('href');
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const upDatedStr: string | undefined = pubDateStr;
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const processedItem: DataItem = {
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title,
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pubDate: parseDate(pubDateStr),
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link: linkUrl ? new URL(linkUrl, targetUrl).href : undefined,
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updated: parseDate(upDatedStr),
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language,
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};
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return processedItem;
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});
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items = (
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await Promise.all(
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items.map((item) => {
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if (!item.link) {
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return item;
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}
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return cache.tryGet(item.link, async (): Promise<DataItem> => {
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const detailResponse = await ofetch(item.link);
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const $$: CheerioAPI = load(detailResponse);
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const title: string = $$('meta[name="ArticleTitle"]').attr('content') ?? '';
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const description: string = $$('div.TRS_Editor').html() ?? '';
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const pubDateStr: string | undefined = $$('meta[name="PubDate"]').attr('content');
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const linkUrl: string | undefined = $$('meta[name="Url"]').attr('content');
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const categoryEls: Element[] = $$('meta[name="ColumnName"], meta[name="ContentSource"], meta[name="Keywords"]').toArray();
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const categories: string[] = [...new Set(categoryEls.map((el) => $$(el).attr('content') as string).filter(Boolean))];
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const authors: DataItem['author'] = $$('meta[name="Author"]').attr('content');
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const upDatedStr: string | undefined = pubDateStr;
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let processedItem: DataItem = {
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title,
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description,
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pubDate: pubDateStr ? timezone(parseDate(pubDateStr), +8) : item.pubDate,
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link: linkUrl ?? item.link,
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category: categories,
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author: authors,
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content: {
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html: description,
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text: description,
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},
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updated: upDatedStr ? timezone(parseDate(upDatedStr), +8) : item.updated,
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language,
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};
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const $enclosureEl: Cheerio<Element> = $$('div.sj_fujianxia_right ul li a').first();
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const enclosureUrl: string | undefined = $enclosureEl.attr('href');
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if (enclosureUrl) {
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const enclosureType: string = `application/${enclosureUrl.split('.').pop()}`;
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const enclosureTitle: string = $enclosureEl.text();
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processedItem = {
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...processedItem,
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enclosure_url: new URL(enclosureUrl, item.link).href,
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enclosure_type: enclosureType,
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enclosure_title: enclosureTitle || title,
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};
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}
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return {
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...item,
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...processedItem,
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};
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});
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})
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)
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).filter((_): _ is DataItem => true);
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const author: string = '中华人民共和国农业农村部国际合作司';
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const description: string = $('meta[name="ColumnName"]').attr('content') ?? '';
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return {
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title: `${author} - ${description}`,
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description,
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link: targetUrl,
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item: items,
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allowEmpty: true,
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image: new URL('images/logo-china.png', baseUrl).href,
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author,
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language,
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};
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};
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export const route: Route = {
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path: '/moa/gjs/:category{.+}?',
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name: '中华人民共和国农业农村部国际合作司',
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url: 'www.gjs.moa.gov.cn',
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maintainers: ['nczitzk'],
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handler,
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example: '/gov/moa/gjs/gzdt',
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parameters: {
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category: {
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description: '分类，默认为 `gzdt`，即工作动态，可在对应分类页 URL 中找到',
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options: [
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{
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label: '工作动态',
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value: 'gzdt',
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},
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{
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label: '通知公告',
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value: 'tzgg',
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},
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{
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label: '“一带一路”合作和农业走出去',
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value: 'ydylhzhhnyzcq',
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},
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{
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label: '农业国际贸易监测与展望',
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value: 'ncpmy',
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},
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{
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label: '多双边合作',
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value: 'dsbhz',
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},
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],
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},
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},
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description: `::: tip
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若订阅 [中华人民共和国农业农村部国际合作司工作动态](https://www.gjs.moa.gov.cn/gzdt/)，网址为 \`https://www.gjs.moa.gov.cn/gzdt/\`，请截取 \`https://www.gjs.moa.gov.cn/\` 到末尾 \`/\` 的部分 \`gzdt\` 作为 \`category\` 参数填入，此时目标路由为 [\`/gov/moa/gjs/gzdt\`](https://rsshub.app/gov/moa/gjs/gzdt)。
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:::
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| [工作动态](http://www.gjs.moa.gov.cn/gzdt/) | [通知公告](http://www.gjs.moa.gov.cn/tzgg/) | [“一带一路”合作和农业走出去](http://www.gjs.moa.gov.cn/ydylhzhhnyzcq/) | [农业国际贸易监测与展望](http://www.gjs.moa.gov.cn/ncpmy/) | [多双边合作](http://www.gjs.moa.gov.cn/dsbhz/) |
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| ------------------------------------------- | ------------------------------------------- | ---------------------------------------------------------------------- | ---------------------------------------------------------- | ---------------------------------------------- |
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| [gzdt](https://rsshub.app/gov/moa/gjs/gzdt) | [tzgg](https://rsshub.app/gov/moa/gjs/tzgg) | [ydylhzhhnyzcq](https://rsshub.app/gov/moa/gjs/ydylhzhhnyzcq) | [ncpmy](https://rsshub.app/gov/moa/gjs/ncpmy) | [dsbhz](https://rsshub.app/gov/moa/gjs/dsbhz) |
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`,
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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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supportRadar: true,
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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: ['www.gjs.moa.gov.cn/:category{.+}?'],
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target: (params) => {
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const category: string = params.category;
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return `/gov/moa/gjs${category ? `/${category}` : ''}`;
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},
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},
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{
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title: '工作动态',
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source: ['www.gjs.moa.gov.cn/gzdt/'],
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target: '/moa/gjs/gzdt',
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},
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{
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title: '通知公告',
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source: ['www.gjs.moa.gov.cn/tzgg/'],
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target: '/moa/gjs/tzgg',
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},
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{
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title: '“一带一路”合作和农业走出去',
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source: ['www.gjs.moa.gov.cn/ydylhzhhnyzcq/'],
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target: '/moa/gjs/ydylhzhhnyzcq',
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},
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{
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title: '农业国际贸易监测与展望',
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source: ['www.gjs.moa.gov.cn/ncpmy/'],
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target: '/moa/gjs/ncpmy',
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},
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{
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title: '多双边合作',
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source: ['www.gjs.moa.gov.cn/dsbhz/'],
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target: '/moa/gjs/dsbhz',
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},
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],
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view: ViewType.Articles,
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};
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