Bandeng Next

English | 中文

English

A next function toolkit for Node.js microservices, supporting Express and Koa framework styles.

Features

• Lightweight implementation
• Async middleware support
• Framework compatibility
• Response time calculation
• Middleware chain execution

Installation

npm install bandeng-next

Usage

Koa Style

const NextGenerator = require('bandeng-next')
const next = new NextGenerator('koa').getNextFunc()

async function calcTime(ctx, next) {
    const start = Date.now()
    await next()
    const end = Date.now()
    console.log(`Response Time: ${end - start}ms`)
}

async function responseMiddleware(ctx, next) {
    ctx.body = { code: 2000, data: 'success' }
    next()
}

next({}, [calcTime, responseMiddleware])

Express Style

const NextGenerator = require('bandeng-next')
const next = new NextGenerator('express').getNextFunc()

async function calcTime(req, res, next) {
    const start = Date.now()
    await next()
    const end = Date.now()
    console.log(`Response Time: ${end - start}ms`)
}

async function responseMiddleware(req, res, next) {
    res.json({ code: 2000, data: 'success' })
    next()
}

next({}, {}, [calcTime, responseMiddleware])

中文

一个面向 Node.js 微服务的 next 工具包，支持 Express 和 Koa 框架风格。

特性

• 轻量级实现
• 支持异步中间件
• 框架兼容性
• 响应时间计算
• 中间件链执行

安装

npm install bandeng-next

使用方法

Koa 风格

const NextGenerator = require('bandeng-next')
const next = new NextGenerator('koa').getNextFunc()

async function calcTime(ctx, next) {
    const start = Date.now()
    await next()
    const end = Date.now()
    console.log(`响应时间: ${end - start}ms`)
}

async function responseMiddleware(ctx, next) {
    ctx.body = { code: 2000, data: 'success' }
    next()
}

next({}, [calcTime, responseMiddleware])

Express 风格

const NextGenerator = require('bandeng-next')
const next = new NextGenerator('express').getNextFunc()

async function calcTime(req, res, next) {
    const start = Date.now()
    await next()
    const end = Date.now()
    console.log(`响应时间: ${end - start}ms`)
}

async function responseMiddleware(req, res, next) {
    res.json({ code: 2000, data: 'success' })
    next()
}

next({}, {}, [calcTime, responseMiddleware])

作者

• lizhi

许可证

ISC