• 这些是我安装的依赖项。

查看此官方页面Optimizing: OpenTelemetry | Next.js (nextjs.org)。

开启实验性OpenTelemetry：

module.exports = {
  experimental: {
    instrumentationHook: true,
  },
}

• 这是我的应用程序instrumentation.ts：

import { registerOTel } from '@vercel/otel';
import { AzureMonitorBaseExporter } from '@azure/monitor-opentelemetry-exporter';

export function register() {
  // Register OpenTelemetry with a custom service name (e.g., 'next-app')
  registerOTel('next-app');
  
  // Initialize Application Insights exporter with the Instrumentation Key
  const instrumentationKey = process.env.NEXT_PUBLIC_INSTRUMENTATION_KEY;
  const exporter = new AzureMonitorBaseExporter({ instrumentationKey });
}

输出：