text: const url = require('url');
  const got = require('@/utils/got');
  const cheerio = require('cheerio');
  const iconv = require('iconv-lite');
  
  const rootUrl = 'http://www.cs.com.cn/';
  
  const config = {
      zzkx: {
          link: '/sylm/jsbd/',
          title: '中证快讯',
          query: 'ul.some-list li',
      },
      hyzx: {
          link: '/cj/hyzx/',
          title: '行业资讯',
          query: 'ul.list-lm li',
      },
  };
  
  module.exports = async (ctx) => {
      const cfg = config[ctx.params.caty];
      if (!cfg) {
          throw Error('Bad category. See <a href="https://docs.rsshub.app/finance.html#zhong-zheng-wang-zi-xun">docs</a>');
      }
  
      const currentUrl = url.resolve(rootUrl, cfg.link);
      const response = await got({
          method: 'get',
          url: currentUrl,
          responseType: 'buffer',
      });
      const $ = cheerio.load(iconv.decode(response.data, 'gbk'));
      const list = $(cfg.query)
          .slice(0, 20)
          .map((_, item) => {
              item = $(item);
              const a = item.find('a');
              return {
                  title: item.find('h3').text() || a.text(),
                  link: url.resolve(currentUrl, a.attr('href')),
                  pubDate: new Date(item.find('em').text() || item.find('span').text()).toUTCString(),
              };
          })
          .get();
  
      const items = await Promise.all(
          list.map((item) =>
              ctx.cache.tryGet(item.link, async () => {
                  const res = await got({
                      method: 'get',
                      url: item.link,
                      responseType: 'buffer',
                  });
                  const content = cheerio.load(iconv.decode(res.data, 'gbk'));
  
                  item.description = content('.cont_article section').html() || content('.article-t').html();
  
                  return item;
              })
          )
      );
  
      ctx.state.data = {
          title: '中证网 - ' + cfg.title,
          link: rootUrl,
          item: items,
      };
  };
  