缓存聊天记录

src/views/meeting.vue

@@ -559,6 +559,7 @@ const initWebSocket = () => {
         id: uniqueId(),
         time: dayjs().format("YYYY-MM-DD HH:mm:ss"),
       });
+      store.commit("setMessagesList", messages.value);
     }
     // 开始签到时
     else if (data.type === "isStartSign" && route.name === "Meeting") {
@@ -610,6 +611,7 @@ initWebSocket();
 
 // 消息列表
 const messages = ref([]);
+messages.value = store.state.messagesList.map((msg) => msg);
 const sendMessage = (msgObj) => {
   console.log(JSON.stringify(JSON.stringify(msgObj)));
   socket.send(
@@ -621,6 +623,7 @@ const sendMessage = (msgObj) => {
     )
   );
   messages.value.push(msgObj);
+  store.commit("setMessagesList", messages.value);
 };
 
 const examQuestionsList = ref([]);