feat: 获取中山网文章全文预览 (#6029)

lib/routes/zsnews/index.js

@@ -1,18 +1,32 @@
 const got = require('@/utils/got');
+const cheerio = require('cheerio');
 
 module.exports = async (ctx) => {
     ctx.params.cateid = ctx.params.cateid || '35';
 
     const response = await got.get(`http://www.zsnews.cn/api/mobile/getlist.html?cateid=${ctx.params.cateid}`);
 
+    const out = await Promise.all(
+        response.data.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.url, async () => {
+                    try {
+                        const res = await got.get(item.url);
+                        const $ = cheerio.load(res.data);
+                        item.description = $('.article-content').html();
+                        item.pubDate = new Date($('.article-meta span').first().text().slice(5)).toUTCString();
+                        item.link = item.url;
+                        return item;
+                    } catch (err) {
+                        return Promise.resolve('');
+                    }
+                })
+        )
+    );
+
     ctx.state.data = {
         title: '中山新闻',
         link: 'https://www.zsnews.cn/',
-        item: response.data.map((item) => ({
-            guid: item.id,
-            title: item.title,
-            description: item.title,
-            link: item.url,
-        })),
+        item: out,
     };
 };