get timestamp from net parse

src/mainwindow.cpp

@@ -132,7 +132,9 @@ void MainWindow::onUpdateScreen(const QJsonObject &obj)
 
     ProjectManager &projectMgr = AppContext::instance().projectManager();
     int canvasCount = projectMgr.canvasCount();
-
+    QString timestamp = obj["timestamp"].toString();
+    LOG_DEBUG("timestamp {}", timestamp.toStdString());
+    timestamp = QString("%1").arg(timestamp.toULongLong() / 1000000);
     QList<QWidget *> widgets;
     QList<QStringList> parameters;
 
@@ -170,7 +172,7 @@ void MainWindow::onUpdateScreen(const QJsonObject &obj)
                         Qt::AutoConnection,
                         Q_ARG(QString, parameter),
                         Q_ARG(QVariant, obj[parameter].toVariant()),
-                        Q_ARG(QString, Utils::timestamp()));
+                        Q_ARG(QString, timestamp));
                 }
             }
 
@@ -182,7 +184,7 @@ void MainWindow::onUpdateScreen(const QJsonObject &obj)
     }
 
     qint64 duration = timer.elapsed(); // 获取经过的毫秒数
-    LOG_INFO("update screen duration: {}ms", duration);
+    LOG_DEBUG("update screen duration: {}ms", duration);
 }
 
 void MainWindow::onPageSwitdh(int state)