feat: 消息的初始化处理

src/model/ChatModel.js

@@ -48,7 +48,7 @@ export const CompName = {
 /// 发送的指令类型
 export const Command = {
   // 通知消息
-  welcome: "Command.welcome",
+  messageInit: "Command.init",
   // 快速预定
   quickBooking: "Command.quickBooking",
   // 探索发现

src/pages/index/components/chat/ChatMainList/index.vue

@@ -9,7 +9,7 @@
     <scroll-view class="main flex-full overflow-hidden scroll-y" scroll-y :scroll-top="scrollTop"
       :scroll-with-animation="true" @scroll="handleScroll" @scrolltolower="handleScrollToLower">
       <!-- welcome栏 -->
-      <ChatTopWelcome ref="welcomeRef" :mainPageDataModel="mainPageDataModel" :welcomeMessage="welcomeMessage" />
+      <ChatTopWelcome ref="welcomeRef" :mainPageDataModel="mainPageDataModel" />
       <NoticeMessage v-if="notitceConent" :noticeContent="notitceConent"></NoticeMessage>
 
       <view class="area-msg-list-content" v-for="item in chatMsgList" :key="item.msgId" :id="item.msgId">
@@ -135,7 +135,6 @@ const statusBarHeight = ref(20);
 const inputAreaRef = ref(null);
 const topNavBarRef = ref();
 const welcomeRef = ref();
-const welcomeMessage = ref("");
 const notitceConent = ref(null);
 
 
@@ -426,11 +425,11 @@ const initWebSocket = async () => {
         // 连接成功后发送 welcome 消息 (messageType=4)
         try {
           // fire-and-forget, sendWebSocketMessage 会处理重连与队列
-          sendWebSocketMessage(MessageType.notice, Command.welcome, { tryReconnect: true, messageId:IdUtils.generateMessageId() }).catch((e) => {
-            console.warn('发送 Command.welcome 消息失败:', e);
+          sendWebSocketMessage(MessageType.notice, Command.messageInit, { tryReconnect: true, messageId:IdUtils.generateMessageId() }).catch((e) => {
+            console.warn('发送 Command.messageInit 消息失败:', e);
           });
         } catch (e) {
-          console.warn('发送 Command.welcome 消息时异常:', e);
+          console.warn('发送 Command.messageInit 消息时异常:', e);
         }
       },
 
@@ -488,15 +487,6 @@ const handleWebSocketMessage = (data) => {
     return;
   }
 
-  // Welcome 消息 (messageType=4)：用于更新顶部欢迎栏内容
-  if (data.messageType && data.messageType === 'text') {
-    console.log("收到 welcome 类型消息:", data);
-    if (data.content) {
-      welcomeMessage.value = data.content;
-    }
-    return;
-  }
-
   if (data.messageType && data.messageType === 'broadcast') {
     console.log("收到 welcome 类型消息:", data);
     if (data.content) {

src/pages/index/components/chat/ChatTopWelcome/index.vue

@@ -7,7 +7,7 @@ v
           :frameHeight="spriteStyle.frameHeight" :totalFrames="spriteStyle.totalFrames" :columns="spriteStyle.columns"
           :displayWidth="spriteStyle.displayWidth" :fps="16" />
         <view class="welcome-text font-size-14 font-500 font-family-misans-vf color-171717 line-height-24">
-          {{ props.welcomeMessage || welcomeContent }}
+          {{ welcomeContent }}
         </view>
       </view>
 
@@ -23,10 +23,6 @@ import ChatMoreTips from "../ChatMoreTips/index.vue";
 import SpriteAnimator from "@/components/Sprite/SpriteAnimator.vue";
 
 const props = defineProps({
-  welcomeMessage: {
-    type: String,
-    default: "",
-  },
   mainPageDataModel: {
     type: Object,
     default: () => {