修改web保持

src/store/modules/websocket.js

@@ -68,11 +68,11 @@ const useWebsoctStore = defineStore('websoct', {
     // 重新连接
    reconnect(url) {
       if (lockReconnect) return ElMessage({ message: "WebSocket重连失败,请尝试刷新界面", type: "error" });
-      lockReconnect = true;
+      this.lockReconnect = true;
       setTimeout(function () { //没连接上会一直重连，设置延迟避免请求过多
         ElMessage({ message: "请尝试重连中", type: "error" });
           this.socket = new WebSocket(url);
-          lockReconnect = false;
+          this.lockReconnect = false;
       }, 2000);
     },
     sendHeartbeat() {