refactor:change MdEditor to MarkdownEditor

src/views/components/markdown.vue

@@ -2,7 +2,7 @@
   <div class="components-container">
     <code>Markdown 我们这里选用了 <a href="https://github.com/sparksuite/simplemde-markdown-editor" target="_blank">simplemde-markdown-editor</a> ，简单的用vue封装了一下<a target='_blank' href='https://segmentfault.com/a/1190000009762198#articleHeader14'> 相关文章 </a></code>
     <div class="editor-container">
-      <md-editor id='contentEditor' ref="contentEditor" v-model='content' :height="300" :zIndex='20'></md-editor>
+      <markdown-editor id='contentEditor' ref="contentEditor" v-model='content' :height="300" :zIndex='20'></markdown-editor>
     </div>
     <el-button @click='markdown2Html' style="margin-top:80px;" type="primary">转为HTML<i class="el-icon-document el-icon--right"></i></el-button>
     <div v-html="html"></div>
@@ -10,16 +10,27 @@
 </template>
 
 <script>
-import MdEditor from '@/components/MarkdownEditor'
+import MarkdownEditor from '@/components/MarkdownEditor'
 
 export default {
-  components: { MdEditor },
+  components: { MarkdownEditor },
   data() {
     return {
       content: '## Simplemde',
       html: ''
     }
   },
+  computed: {
+    cachedViews() {
+      return this.$store.state.app.cachedViews
+    }
+  },
+  // deactivated() {
+  //   console.log(this.cachedViews.indexOf(this.$route.name))
+  //   if (this.cachedViews.indexOf(this.$route.name) < 0) {
+  //     this.$destroy()
+  //   }
+  // },
   methods: {
     markdown2Html() {
       import('showdown').then(showdown => {