fix duoshuo shows when still loading

Author: Ma63d

README.md

@@ -2,7 +2,7 @@
 
 > 用无后台架构(backend-free)的Vue单页应用来分享、呈现你的leetcode解题源码吧!
 
-[线上Demo在此](https://ma63d.github.io/#/cover)
+[线上Demo在此](https://ma63d.github.io/leetcode-viewer)
 
 只需要几行命令就可以立马搭建出一个完整的leetcode解题源码单页应用,完全无需后台,上传至github pages或你自己的服务器,即可一秒完整呈现你的leetcode源码.再结合多说等评论插件,**一个带搜索功能、带评论、带自己的解题心得、带源码、带leetcode题目的leetcode博客就这样搭建起来了，你，一行代码都不用写。**
 

src/components/Source.vue

@@ -5,7 +5,7 @@
     <div class="posts tac loading-container" v-show="content == ''">
       <pulse-out-loader :height="100" :width="10" :margin="5" style="display: inline-block"></pulse-out-loader>
     </div>
-    <duo-shuo v-if="enableDuoShuo && duoShuoRunning" :articleId="duoShuoArticleId" :articleTitle="duoShuoArticleTitle" :postId="postId"></duo-shuo>
+    <duo-shuo v-if="enableDuoShuo && duoShuoRunning && content != ''" :articleId="duoShuoArticleId" :articleTitle="duoShuoArticleTitle" :postId="postId"></duo-shuo>
   </div>
 </template>
 <style lang="stylus">

src/services/index.js

@@ -1,4 +1,3 @@
-/* 封装get，post，delete请求 */
 function checkStatus (response) {
   if (response.status >= 200 && response.status < 300) {
     return response