From f810f9ae970dff9f50480820f9482b6aec5c7845 Mon Sep 17 00:00:00 2001
From: Carl Li <hkyla00@gmail.com>
Date: Wed, 6 Mar 2019 12:10:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=89=9B=E5=AE=A2=E7=BD=91?=
 =?UTF-8?q?=E5=B8=96=E5=AD=90=E5=86=85=E5=AE=B9=EF=BC=88description?=
 =?UTF-8?q?=EF=BC=89=E8=A7=A3=E6=9E=90=E6=96=B9=E6=A1=88=20(#1688)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

目前抓取的description数据，包含赞数和收藏数等，且会不断更新。这个 PR 把这些变化的数字去掉。

原先每个帖子都有

```html
收藏(43)</a></li><li class="oprt-item-share"><a class="oprt-item oprt-share js-share-oprt-item" href="javascript:void(0);">分享</a><div class="tooltip top js-share-tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"><span class="q-share-to"><a href="javascript:void(0);" class="js-share-link share-wb" data-share="weibo"></a><a href="javascript:void(0);" class="js-share-link share-tx" data-share="qzone"></a><a href="javascript:void(0);" class="js-share-wx share-wx"></a></span></div></div></li><li><a href="javascript:void(0);" class="js-post-like nc-req-auth oprt-item oprt-like">赞(0)
```

全都去掉了。
---
 lib/routes/nowcoder/discuss.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/routes/nowcoder/discuss.js b/lib/routes/nowcoder/discuss.js
index 2babf197f..ccb500dde 100644
--- a/lib/routes/nowcoder/discuss.js
+++ b/lib/routes/nowcoder/discuss.js
@@ -49,7 +49,7 @@ module.exports = async (ctx) => {
                 .text()
                 .split('  ')[1];
 
-            const description = $('.post-topic-main')
+            const description = $('.nc-post-content')
                 .html()
                 .trim();