feat: 添加对【深圳证券交易所-上市公告-可转换债券】的支持 (#3171)

docs/other.md

@@ -289,6 +289,12 @@ type 为 all 时，category 参数不支持 cost 和 free
 
 <Route author="kt286" example="/sse/convert/beginDate=2018-08-18&endDate=2019-08-18&companyCode=603283&title=股份" path="/sse/convert/:query?" :paramsDesc="['筛选条件，见示例']"/>
 
+## 深圳证券交易所
+
+### 上市公告-可转换债券
+
+<Route author="Jeason0228" example="/szse/notice" path="/szse/notice"/>
+
 ## 搜狗
 
 ### 搜狗特色 LOGO

lib/router.js

@@ -1692,6 +1692,9 @@ router.get('/latexstudio/home', require('./routes/latexstudio/home'));
 // 上证债券信息网 - 可转换公司债券公告
 router.get('/sse/convert/:query?', require('./routes/sse/convert'));
 
+// 深圳证券交易所——上市公告
+router.get('/szse/notice/', require('./routes/szse/notice'));
+
 // 前端艺术家每日整理&&飞冰早报
 router.get('/jskou/:type?', require('./routes/jskou/index'));
 

lib/routes/szse/notice.js

@@ -0,0 +1,86 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const url = require('url');
+const host = 'http://www.szse.cn/';
+module.exports = async (ctx) => {
+    const link = 'http://www.szse.cn/disclosure/notice/company/index.html';
+    const response = await got.get(link, {
+        Referer: host,
+    });
+    const $ = cheerio.load(response.data);
+    // 正则表达式匹配Script标签的url和title变量
+    function getData(jscontent, option) {
+        // eslint-disable-next-line
+        const urlpattern = /(?<=curHref \= \'\.\/).*?(?=\'\;)/;
+        // eslint-disable-next-line
+        const titlepattern = /(?<=curTitle \=\').*?(?=\'\;)/;
+
+        switch (option) {
+            case 'title': {
+                const jsoutput = jscontent.match(titlepattern);
+                return jsoutput;
+            }
+            case 'url': {
+                const jsoutput = jscontent.match(urlpattern);
+                return jsoutput;
+            }
+            default: {
+                // console.log('default');
+                break;
+            }
+        }
+    }
+
+    const list = $('.article-list .newslist li')
+        .map(function() {
+            const info = {
+                title: getData(
+                    $(this)
+                        .find('script')
+                        .html(),
+                    'title'
+                ),
+                link: `http://www.szse.cn/disclosure/notice/company/${getData(
+                    $(this)
+                        .find('script')
+                        .html(),
+                    'url'
+                )}`,
+                date: $(this)
+                    .find('span.time')
+                    .text()
+                    .trim(), // trim移除多余的空格
+            };
+            return info;
+        })
+        .get();
+    const out = await Promise.all(
+        list.map(async (info) => {
+            const title = info.title;
+            const date = info.date;
+            const itemUrl = url.resolve(host, info.link);
+            const cache = await ctx.cache.get(itemUrl);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+            const response = await got.get(itemUrl, {
+                Referer: host,
+            });
+            const $ = cheerio.load(response.data);
+            const description = $('#desContent').html();
+            const single = {
+                title: title,
+                link: itemUrl,
+                description: description,
+                pubDate: new Date(date).toDateString(),
+            };
+            ctx.cache.set(itemUrl, JSON.stringify(single));
+            return Promise.resolve(single);
+        })
+    );
+    ctx.state.data = {
+        title: '深圳证券交易所——上市公告-可转换债券',
+        link: link,
+        item: out,
+    };
+};