课程讨论，回复支持换行

src/modules/discuss/components/answerItem.vue

@@ -8,7 +8,7 @@
           <div class="time-1">{{ data.created_time }}</div>
         </div>
       </div>
-      <div class="text" v-html="data.contents"></div>
+      <div class="text" v-html="contentHtml"></div>
       <div class="user">
         <template v-if="data.mine">
           <div class="right-txt" @click="deleteAnswer(data.id)">{{ $t('pages.learn.discussDetail.delete') }}</div>
@@ -50,6 +50,9 @@ export default {
   computed: {
     avatar() {
       return this.data.replier.avatar || defaultAvatar
+    },
+    contentHtml() {
+      return this.data.contents.replace(/\n/g, '<br />')
     }
   },
   methods: {

src/modules/discuss/components/replyDetailItem.vue

@@ -11,7 +11,7 @@
       </template>
       <div class="right-txt" @click="$emit('reply', {to: data.observer.nickname, question_id: dataId})">{{ $t('pages.learn.discussDetail.reply') }}</div>
     </div>
-    <div class="text" v-html="data.comments"></div>
+    <div class="text" v-html="contentHtml"></div>
   </div>
 </template>
 <script>
@@ -24,6 +24,11 @@ export default {
   data() {
     return {}
   },
+  computed: {
+    contentHtml() {
+      return this.data.comments.replace(/\n/g, '<br />')
+    }
+  },
   methods: {
     deleteComment (id) {
       const loading = this.$loading({ lock: true, text: '', spinner: '', background: 'rgba(255, 255, 255, 0.9)' })

src/modules/discuss/components/replyItem.vue

@@ -11,7 +11,7 @@
       </template>
       <div class="right-txt" @click="$emit('reply', {answer_id: dataId, to: data.observer.nickname})">{{ $t('pages.learn.discussDetail.reply') }}</div>
     </div>
-    <div class="text" v-html="data.comments"></div>
+    <div class="text" v-html="contentHtml"></div>
   </div>
 </template>
 <script>
@@ -24,7 +24,10 @@ export default {
   data() {
     return {}
   },
-  mounted() {
+  computed: {
+    contentHtml() {
+      return this.data.comments.replace(/\n/g, '<br />')
+    }
   },
   methods: {
     deleteComment (id) {