问如何在JavaScript中加载和卸载Azure应用程序洞察网页

EN

telemetry.config.disableAppInsights = true;

import { AngularPlugin, AngularPluginService } from '@microsoft/applicationinsights-angularplugin-js';
import {
  ApplicationInsights,
  IEventTelemetry,
  IExceptionTelemetry
 } from '@microsoft/applicationinsights-web';
....

export class ApplicationInsightService {
  private appInsights: ApplicationInsights;

  constructor(private router: Router, private angularPluginService: AngularPluginService) {
    const angularPlugin = new AngularPlugin();
    this.angularPluginService.init(angularPlugin, this.router);
    this.appInsights = new ApplicationInsights({ config: {
      instrumentationKey: 'Your key here',
      extensions: [angularPlugin],
      extensionConfig: {
        [angularPlugin.identifier]: { router: this.router },
      }
    }});
    this.appInsights.loadAppInsights();
    this.appInsights.trackPageView();
  }

  setUserId(userId: string) {
    this.appInsights.setAuthenticatedUserContext(userId);
  }

  clearUserId() {
    this.appInsights.clearAuthenticatedUserContext();
  }

  logPageView(name?: string, uri?: string) {
    this.appInsights.trackPageView({ name, uri });
  }

  logEvent(event: IEventTelemetry, customProperties: { [key: string]: any }) {
    this.appInsights.trackEvent(event, customProperties);
  }

  trackError(exception: Error) {
    let telemetry = {
      exception,
    } as IExceptionTelemetry;
    this.appInsights.trackException(telemetry);
  }

  stopTelemetry() { // !! this is how you stop tracking
    this.appInsights.config.disableTelemetry = true;
  }

  startTelemetry() { // !! this is how you start/re-start it
    this.appInsights.config.disableTelemetry = false;
  }
}