feat: add 上海市生态环境局空气质量发布 (#5011)

docs/forecast.md

@@ -42,6 +42,12 @@ pageClass: routes
 
 <Route author="muzea" example="/cneb/guoneinews" path="/cneb/guoneinews"/>
 
+## 上海市生态环境局
+
+### 空气质量
+
+<Route author="nczitzk" example="/gov/shanghai/sthj" path="/gov/shanghai/sthj"/>
+
 ## 停电通知
 
 ### 南京市

lib/router.js

@@ -2867,4 +2867,7 @@ router.get('/ems/news', require('./routes/ems/news'));
 // 场库
 router.get('/changku', require('./routes/changku/index'));
 
+// 上海市生态环境局
+router.get('/gov/shanghai/sthj', require('./routes/gov/shanghai/sthj'));
+
 module.exports = router;

lib/routes/gov/shanghai/sthj.js

@@ -0,0 +1,26 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const link = 'https://link.sthj.sh.gov.cn/aqi/index.jsp';
+    const response = await got({
+        method: 'get',
+        url: link,
+    });
+    const $ = cheerio.load(response.data);
+    const aqi = $('div.val').text();
+    const time = new Date().getFullYear() + '-' + $('span.t-time').eq(0).text().replace(/\s+/g, '').replace('月', '-').replace('日', ' ').replace('时', ':00:00');
+
+    ctx.state.data = {
+        title: '上海市生态环境局 - 空气质量',
+        link: link,
+        item: [
+            {
+                title: aqi + ' - ' + time,
+                link: link,
+                description: $('table.table').html() + $('div.air-yb').html(),
+                pubDate: new Date(time + ' GMT+8').toUTCString(),
+            },
+        ],
+    };
+};