优化内容展示

src/components/chatContent.vue

@@ -4,7 +4,7 @@
       <div class="chat-friend" v-if="item.uid !== 'me'">
         <div class="chat-text" v-if="item.chatType == 0">
           <icon-copy @click="copy(item.msg, '已复制')"/>
-          <v-md-preview :text="item.msg.trim()"/>
+          <v-md-preview :text="optimizeMessage(item.msg)"/>
         </div>
         <div class="chat-img" v-if="item.chatType == 1">
           <img :src="item.msg" alt="表情" v-if="item.extend.imgType == 1" style="width: 100px; height: 100px"/>
@@ -56,6 +56,9 @@ export default {
       if (copyToClipboard(msg)) {
         this.$message.success("已复制")
       }
+    },
+    optimizeMessage(msg = "") {
+      return msg.trim()
     }
   }
 }