feat: update eastday shanghai channel (#3661)

lib/routes/eastday/sh.js

@@ -6,41 +6,47 @@ module.exports = async (ctx) => {
     const domain = 'http://wap.eastday.com';
 
     const response = await got({
-        method: 'get',
-        url: `${domain}/node2/node3/n5/index5_t81.html`,
+        method: 'post',
+        url: `https://apin.eastday.com/api/news/list`,
+        json: true,
+        data: {
+            channelId: '15',
+            currentPage: 1,
+            pageSize: 20,
+            appId: '190504',
+            deviceId: '00000000',
+            version: '0.0.0.2',
+        },
     });
     const data = JSON.parse(response.body.trim());
 
     const result = await Promise.all(
-        data.newslist.map(async (item) => {
-            const link = item.newsurl.match(/^http/) ? item.newsurl : domain + item.newsurl;
-            const description = item.imgurl1 ? `<img src="${domain}${item.imgurl1}"><br>` : '';
+        data.list.map(async (item) => {
+            const link = item.url;
             const entity = {
-                title: item.newstitle,
-                author: item.source,
-                description,
-                pubDate: new Date(item.createTime).toUTCString(),
+                title: item.title,
+                description: item.abstracts + '...',
+                pubDate: new Date(item.time).toUTCString(),
                 link,
             };
 
             try {
-                const cacheKey = `eastday_sh_${item.newsurl}`;
-                const xmlLink = domain + item.newsurl.split('_')[0] + '_K77.xml';
+                const cacheKey = `eastday_sh_${link}`;
                 // 判断缓存中是否存在
                 const cacheValue = await ctx.cache.get(cacheKey);
                 if (cacheValue) {
-                    entity.description += cacheValue;
+                    entity.description = cacheValue;
                 } else {
                     const article = await got({
                         method: 'get',
-                        url: xmlLink,
+                        url: link,
                     });
                     // 解析html内容
-                    const $ = cheerio.load(article.body, { xmlMode: true });
-                    const content = $('zw').text();
+                    const $ = cheerio.load(article.body);
+                    const content = $('.article_wrapper  .mainLayer .content').html();
                     // 存放到缓存区
                     ctx.cache.set(cacheKey, content);
-                    entity.description += content;
+                    entity.description = content;
                 }
             } catch (error) {
                 logger.error(error);