From e1787758c8dc53cecaee87d96c8448fceea3916f Mon Sep 17 00:00:00 2001
From: Fan Shen <1370275510@qq.com>
Date: Thu, 13 Jun 2019 15:25:44 +0800
Subject: [PATCH] fix: link bug and add docs keywords (#2398)

---
 docs/other.md          |  2 +-
 lib/routes/fx678/kx.js | 54 +++++++++++++++++++++++++-----------------
 2 files changed, 33 insertions(+), 23 deletions(-)

diff --git a/docs/other.md b/docs/other.md
index 667fadd6c..d46341893 100644
--- a/docs/other.md
+++ b/docs/other.md
@@ -16,7 +16,7 @@ pageClass: routes
 
 <Route author="xyqfer" example="/36kr/search/article/8%E7%82%B91%E6%B0%AA" path="/36kr/search/article/:keyword" :paramsDesc="['关键字']" />
 
-## 7x24 小时快讯
+## 汇通网
 
 ### 7x24 小时快讯
 
diff --git a/lib/routes/fx678/kx.js b/lib/routes/fx678/kx.js
index 747317800..7cd0c6767 100644
--- a/lib/routes/fx678/kx.js
+++ b/lib/routes/fx678/kx.js
@@ -1,34 +1,44 @@
 const cheerio = require('cheerio');
 const got = require('@/utils/got');
+const url = require('url');
+const host = 'https://kx.fx678.com/';
 
 module.exports = async (ctx) => {
-    const url = 'https://kx.fx678.com/';
-    const res = await got.get(url);
+    const link = 'https://kx.fx678.com/';
+    const res = await got.get(link);
     const $ = cheerio.load(res.data);
-
-    const list = $('.body_zb ul .body_zb_li');
-    // 爬取页面的前30条消息
-    const content = list
+    // 页面新闻消息列表
+    const list = $('.body_zb ul .body_zb_li .zb_word')
+        .find('.list_font_pic > a:first-child')
+        .map((i, e) => $(e).attr('href'))
         .slice(0, 30)
-        .map(function() {
-            const title = $(this)
-                .find('.zb_time')
-                .text();
-            const description = $(this)
-                .find('.zb_word')
-                .text()
-                .replace(/(^\s*)|(\s*$)/g, '');
-            const item = {
-                title,
-                description,
-            };
-            return item;
-        })
         .get();
 
+    const out = await Promise.all(
+        list.map(async (itemUrl) => {
+            const absoluteUrl = url.resolve(host, itemUrl);
+            const cache = await ctx.cache.get(absoluteUrl);
+            // 判断缓存
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+            const res = await got.get(absoluteUrl);
+            const $ = cheerio.load(res.data);
+
+            const item = {
+                title: $('.article-cont h1').text(),
+                link: absoluteUrl,
+                description: $('.article-main .content').html(),
+                pubDate: new Date().toUTCString(),
+            };
+            ctx.cache.set(absoluteUrl, JSON.stringify(item));
+
+            return Promise.resolve(item);
+        })
+    );
     ctx.state.data = {
         title: '7x24小时快讯',
-        link: url,
-        item: content,
+        link: link,
+        item: out,
     };
 };