nuxt4-demo/server/plugins/00.req-time.ts

import log4js from "logger";
import { randomUUID } from "crypto";

const logger = log4js.getLogger("APP")

if (import.meta.dev) {
    console.log("plugin: 00.req-time");
}

declare module "http" {
    interface IncomingMessage {
        $beginTime: number;
        $requestId: string;
    }
}

export default defineNitroPlugin((nitroApp) => {
    nitroApp.hooks.hook('request', async (event) => {
        const incoming = event.node.req.headers["x-request-id"];
        const requestId =
            typeof incoming === "string" && incoming.trim().length > 0
                ? incoming.trim()
                : randomUUID();

        event.node.req.$requestId = requestId;
        event.node.req.$beginTime = new Date().getTime();
        event.node.res.setHeader("X-Request-Id", requestId);
        logger.info(`[${requestId}]`, `[${event.method}-${event.path}]`, "开始请求");
    })
    nitroApp.hooks.hook('afterResponse', async (event) => {
        const requestId = event.node.req.$requestId ?? "(no-request-id)";
        let curTime = new Date().getTime()
        let offsetTime = curTime - event.node.req.$beginTime
        logger.info(`[${requestId}]`, `[${event.method}-${event.path}]`, "请求结束，花费了", offsetTime, "ms");
    })
})