代码优化

src/views/home/right/components/Chat.vue

@@ -288,6 +288,7 @@ export default defineComponent({
     })
 
     const sendMsg = async () => {
+      document.getElementById('textarea')?.focus()
       let content = state.message.trim()
       // 把表情包转成：__表情包的英文名字__
       content = content.replace(RE.emoji, (a, emoji) => `__${emojiMap[emoji.codePointAt(0)]}__`)
@@ -303,7 +304,6 @@ export default defineComponent({
       }
       state.message = ''
       state.messageList.push(data)
-      document.getElementById('textarea')?.focus()
       nextTick(() => {
         scrollToBottom()
       })