test

src/components/HelloWorld.vue

@@ -19,8 +19,8 @@
       <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
       <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
     </ul>
-    <h2>后端接口数据：{{apimsg}}</h2>
-    <h2>yapi接口数据：{{mockmsg}}</h2>
+    <h2>后端接口数据：{{this.apimsg}}</h2>
+    <h2>yapi接口数据：{{this.mockmsg}}</h2>
   </div>
 </template>
 
@@ -31,8 +31,12 @@ export default {
   name: 'HelloWorld',
   props: {
     msg: String,
-    mockmsg: '',
-    apimsg: '',
+  },
+  data() {
+      return {
+        mockmsg: '',
+        apimsg: '',
+      }
   },
   mounted() {
     axios