feat: 增加stackoverflow的对应id

Author: horan-geeker

pages/posts/_id/index.vue

@@ -44,6 +44,7 @@
                     </client-only>
                 </div>
                 <div class="markdown-preview" v-html="compiledMarkdown"></div>
+                <div v-if="this.post.stackoverflow" class="border-top pt-2"><p class="stackoverflow">原文链接 https://stackoverflow.com/questions/{{this.post.stackoverflow.id}}</p></div>
             </div>
             <div class="d-flex justify-content-center mb-5 mt-3">
                 <div class="card text-dark bg-light mb-3" style="width: 100px">
@@ -204,13 +205,14 @@ export default {
                 editor: {},
                 comments: [],
                 updated_at: null,
+                stackoverflow: null,
             },
             favor: false,
             posts: [],
             commentContent: null,
             owner: false,
             isSubmitting: false,
-            auth: { id: 0 }
+            auth: { id: 0 },
         };
     },
     mounted() {
@@ -433,4 +435,9 @@ export default {
 .comment-box {
     overflow: hidden;
 }
+
+.stackoverflow {
+    color: #999999;
+    font-size: 0.7em;
+}
 </style>