npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

koa-mock-md

v1.0.4

Published

a mock middleware

Readme

该koa中间件是通过拦截http请求来模拟接口数据

通用使用

const Koa = require('koa');
const mock = require('koa-mock-md');
const app = new Koa();

// 引入mock中间件
app.use(mock({
  mock: true, // 是否开启mock
  route: '/api', // 匹配路由, 可以是正则表达是,函数,和字符串
  root: './mock', // 本地存放mock js目录
  bodyString: true // 返回的数据格式是否是字符串
}));

app.listen(3000);

示例

  • 假设请求接口路由为/api/user/getUserInfo
  • 本地配置模拟文件yourproject/mock/api/user/getUserInfo.js,可以针对不同的接口要求定制返回数据:
  1. 正常返回数据
  console.log(ctx.query);
  next(null, {
    code: 1,
    data: {
      id: 1,
      username: 'showjoy',
      age: 28,
      sex: male
    },
    message: 'success'
  })
  1. 错误
  let err = new Error('nono');
  err.statusCode = 300; // 不设置,默认是500
  next(err);
  1. 定制返回头
  ctx.set('Set-Cookie', ['a=3']);
  // or
  ctx.cookies.set('name', 'showjoy');
  
  next(null, {
    code: 2,
    data: 'b',
    message: 'a'
  });

Bucky使用

安装

 npm i @lianjia/koa-mock-md

在server/src/services目录创建mock.js

import mock from '@lianjia/koa-mock-md';
import path from 'path';

export default () => mock({
  // 需要mock的环境 development
  mock: ['development'].includes(process.env.NODE_ENV),
  // 这里可以根据路径自定义返回需要mock的路径
  // 可以按目录来分模块mock,也可单独,全局匹配
  route: p => /^\/api/.test(p),
  // mock文件路径
  root: path.join(__dirname, '../../../mock'),
});

mock接口文件

比如client端定义的接口:

/**
 * 基础配置
 */
@GET('v1/config/base')
fetchConfigMap() {
}

那么在mock文件夹中创建一个v1/config/base.js即可,具体使用可以看上面的‘示例’