优化树形导出excel

fs-danaus

2024-01-06 8c3a7d13ae0ea179545f9c49ff2d240add266974

 WebRoot/js/index/WebSocketMessage.js

@@ -39,9 +39,11 @@
                  initWebsocket(localHostUrl, localUserCode, localDbId, localSessionId, userType);
              }
          }, 30000);*/
          this.websocket=null;
        };

        websocket.onclose = function (e) {
            this.websocket=null;
            wsOnTimers=setInterval(function () {
                //这里会定时3秒执行一次，直到成功为止，条件是timeron==null;
                if(wsOnTimers!=null) {