export default defineNitroPlugin(nitroApp => { nitroApp.hooks.hook('request', async (event) => { event.context.getId = generateEnhancedId }) }) const EPOCH = 1609459200000; let sequence = 0; function generateEnhancedId(): string { const now = Date.now(); const timestamp = now - EPOCH; // 10 位序列号(支持 1024 个 ID/ms) sequence = (sequence + 1) % 0x400; // 组合成 64 位 ID const high = (timestamp << 14) | sequence; const low = Math.floor(Math.random() * 0x100000000); return ((BigInt(high) << 32n) | BigInt(low)).toString(); }